CVE-2023-52975
published 2025-03-27CVE-2023-52975: In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress Bug report and…
PriorityP340high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.25%
16.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
Bug report and analysis from Ding Hui.
During iSCSI session logout, if another task accesses the shost ipaddress
attr, we can get a KASAN UAF report like this:
[ 276.942144] BUG: KASAN: use-after-free in _raw_spin_lock_bh+0x78/0xe0
[ 276.942535] Write of size 4 at addr ffff8881053b45b8 by task cat/4088
[ 276.943511] CPU: 2 PID: 4088 Comm: cat Tainted: G E 6.1.0-rc8+ #3
[ 276.943997] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
[ 276.944470] Call Trace:
[ 276.944943]
[ 276.945397] dump_stack_lvl+0x34/0x48
[ 276.945887] print_address_description.constprop.0+0x86/0x1e7
[ 276.946421] print_report+0x36/0x4f
[ 276.947358] kasan_report+0xad/0x130
[ 276.948234] kasan_check_range+0x35/0x1c0
[ 276.948674] _raw_spin_lock_bh+0x78/0xe0
[ 276.949989] iscsi_sw_tcp_host_get_param+0xad/0x2e0 [iscsi_tcp]
[ 276.951765] show_host_param_ISCSI_HOST_PARAM_IPADDRESS+0xe9/0x130 [scsi_transport_iscsi]
[ 276.952185] dev_attr_show+0x3f/0x80
[ 276.953005] sysfs_kf_seq_show+0x1fb/0x3e0
[ 276.953401] seq_read_iter+0x402/0x1020
[ 276.954260] vfs_read+0x532/0x7b0
[ 276.955113] ksys_read+0xed/0x1c0
[ 276.955952] do_syscall_64+0x38/0x90
[ 276.956347] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 276.956769] RIP: 0033:0x7f5d3a679222
[ 276.957161] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 32 c0 0b 00 e8 a5 fe 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 276.958009] RSP: 002b:00007ffc864d16a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 276.958431] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f5d3a679222
[ 276.958857] RDX: 0000000000020000 RSI: 00007f5d3a4fe000 RDI: 0000000000000003
[ 276.959281] RBP: 00007f5d3a4fe000 R08: 00000000ffffffff R09: 0000000000000000
[ 276.959682] R10: 0000000000000022 R11: 000
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.11-1 (bookworm) | linux 6.1.11-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 < 0af745fddefbd56198f4f35eb309215ee5f9e21e | 0af745fddefbd56198f4f35eb309215ee5f9e21e |
| linux | linux | >= a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 < 17b738590b97fb3fc287289971d1519ff9b875a1 | 17b738590b97fb3fc287289971d1519ff9b875a1 |
| linux | linux | >= a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 < 8859687f5b242c0b057461df0a9ff51d5500783b | 8859687f5b242c0b057461df0a9ff51d5500783b |
| linux | linux | >= a79af8a64d395bd89de8695a5ea5e1a7f01f02a8 < 6f1d64b13097e85abda0f91b5638000afc5f9a06 | 6f1d64b13097e85abda0f91b5638000afc5f9a06 |
| linux | linux_kernel | < 5.10.248 | 5.10.248 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.249-1 | 5.10.249-1 |
| linux | linux_kernel | >= 0 < 6.1.11-1 | 6.1.11-1 |
| linux | linux_kernel | >= 0 < 6.1.11-1 | 6.1.11-1 |
| linux | linux_kernel | >= 0 < 6.1.11-1 | 6.1.11-1 |
| linux | linux_kernel | >= 0 < 3.13.0-209.260 | 3.13.0-209.260 |
| linux | linux_kernel | >= 0 < 4.4.0-271.305 | 4.4.0-271.305 |
| linux | linux_kernel | >= 0 < 4.15.0-240.252 | 4.15.0-240.252 |
| linux | linux_kernel | >= 0 < 5.4.0-220.240 | 5.4.0-220.240 |
| linux | linux_kernel | >= 5.11 < 5.15.93 | 5.15.93 |
| linux | linux_kernel | >= 5.16 < 6.1.11 | 6.1.11 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
vendor_ubuntu7.8HIGH
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OSV
linux vulnerabilities
osv·2025-12-04·CVSS 7.8
CVE-2023-52975 [HIGH] linux vulnerabilities
linux vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SCSI subsystem;
- JFS file system;
(CVE-2023-52975, CVE-2024-56596)
OSV
linux-azure-fips vulnerabilities
osv·2025-10-21·CVSS 7.8
[HIGH] linux-azure-fips vulnerabilities
linux-azure-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Network drivers;
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Network file system (NFS) server daemon;
- SMB network file system;
- Bluetooth subsystem;
- Packet sockets;
- Network traffic control;
- VMware vSockets driver;
(CVE-2025-38350, CVE-2024-57996, CVE-2025-37752, CVE-2025-38617,
CVE-2025-38477, CVE-2025-38083, CVE-2024-38541, CVE-2023-52757,
CVE-2023-52975, CVE-2025-38618, CVE-2024-49950, CVE-2024-50073,
CVE-2025-37785, CVE-2025-21796, CVE-2025-38683, CVE-2025-37797)
OSV
linux-oracle-5.4 vulnerabilities
osv·2025-10-21·CVSS 7.8
CVE-2025-38350 [HIGH] linux-oracle-5.4 vulnerabilities
linux-oracle-5.4 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
(CVE-2025-38350, CVE-2023-52975, CVE-2024-50073, CVE-2024-57996,
CVE-2024-49950, CVE-2024-38541, CVE-2025-37752, CVE-2023-52757,
CVE-2025-38083, CVE-2025-37797)
OSV
linux-azure, linux-azure-5.4 vulnerabilities
osv·2025-10-13·CVSS 7.8
[HIGH] linux-azure, linux-azure-5.4 vulnerabilities
linux-azure, linux-azure-5.4 vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Network drivers;
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Network file system (NFS) server daemon;
- SMB network file system;
- Bluetooth subsystem;
- Packet sockets;
- Network traffic control;
- VMware vSockets driver;
(CVE-2025-38350, CVE-2024-57996, CVE-2025-37752, CVE-2025-38617,
CVE-2025-38477, CVE-2025-38083, CVE-2024-38541, CVE-2023-52757,
CVE-2023-52975, CVE-2025-38618, CVE-2024-49950, CVE-2024-50073,
CVE-2025-37785, CVE-2025-21796, CVE-2025-38683, CVE-2025-37797)
OSV
linux-iot vulnerabilities
osv·2025-08-21·CVSS 7.8
CVE-2023-52975 [HIGH] linux-iot vulnerabilities
linux-iot vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
(CVE-2023-52975, CVE-2024-38541, CVE-2025-37797, CVE-2024-49950,
CVE-2024-50073, CVE-2023-52757, CVE-2025-38083)
OSV
linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities
osv·2025-08-20·CVSS 7.8
CVE-2023-52757 [HIGH] linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities
linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
(CVE-2023-52757, CVE-2024-49950, CVE-2024-38541, CVE-2023-52975,
CVE-2024-50073, CVE-2025-38083, CVE-2025-37797)
OSV
linux, linux-aws, linux-aws-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerab
osv·2025-08-19·CVSS 7.8
[HIGH] linux, linux-aws, linux-aws-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerab
linux, linux-aws, linux-aws-5.4, linux-bluefield, linux-gcp, linux-gcp-5.4, linux-hwe-5.4, linux-ibm, linux-ibm-5.4, linux-kvm, linux-oracle, linux-raspi, linux-raspi-5.4, linux-xilinx-zynqmp vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
(CVE-2025-37797, CVE-2023-52757, CVE-2025-38083, CVE-2024-38541,
CVE-2024-49950, CVE-2024-50073, CVE-2023-52975)
OSV
linux-oracle vulnerabilities
osv·2025-08-13·CVSS 7.8
CVE-2025-37797 [HIGH] linux-oracle vulnerabilities
linux-oracle vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2025-37797, CVE-2024-49950, CVE-2024-56748, CVE-2023-52975,
CVE-2024-50073, CVE-2023-52885, CVE-2023-52757, CVE-2024-38541,
CVE-2024-53239, CVE-2024-49883)
OSV
linux-azure vulnerabilities
osv·2025-08-05·CVSS 7.8
CVE-2023-52975 [HIGH] linux-azure vulnerabilities
linux-azure vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2023-52975, CVE-2024-38541, CVE-2024-50073, CVE-2024-53239,
CVE-2023-52757, CVE-2024-49883, CVE-2025-37797, CVE-2023-52885,
CVE-2024-49950, CVE-2024-56748)
OSV
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm vulnerabilities
osv·2025-08-05·CVSS 7.8
[HIGH] linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm vulnerabilities
linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2024-53239, CVE-2023-52975, CVE-2024-38541, CVE-2023-52885,
CVE-2024-49883, CVE-2025-37797, CVE-2023-52757, CVE-2024-56748,
CVE-2024-49950, CVE-2024-50073)
OSV
linux-oracle vulnerabilities
osv·2025-08-05·CVSS 7.8
CVE-2024-38541 [HIGH] linux-oracle vulnerabilities
linux-oracle vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2024-38541, CVE-2024-49883, CVE-2023-52757, CVE-2024-49950,
CVE-2024-53239, CVE-2023-52885, CVE-2024-56748, CVE-2023-52975,
CVE-2024-50073, CVE-2025-37797)
OSV
linux-aws-fips, linux-azure-fips, linux-fips, linux-gcp-fips vulnerabilities
osv·2025-08-05·CVSS 7.8
[HIGH] linux-aws-fips, linux-azure-fips, linux-fips, linux-gcp-fips vulnerabilities
linux-aws-fips, linux-azure-fips, linux-fips, linux-gcp-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2023-52975, CVE-2024-56748, CVE-2023-52885, CVE-2025-37797,
CVE-2024-50073, CVE-2024-49950, CVE-2024-49883, CVE-2024-38541,
CVE-2023-52757, CVE-2024-53239)
OSV
linux, linux-aws, linux-kvm vulnerabilities
osv·2025-07-31·CVSS 7.8
CVE-2023-52975 [HIGH] linux, linux-aws, linux-kvm vulnerabilities
linux, linux-aws, linux-kvm vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Bluetooth subsystem;
- USB sound devices;
(CVE-2023-52975, CVE-2024-53239, CVE-2024-49883, CVE-2024-50073,
CVE-2024-49950)
OSV
linux-aws, linux-lts-xenial vulnerabilities
osv·2025-07-31·CVSS 7.8
CVE-2024-49950 [HIGH] linux-aws, linux-lts-xenial vulnerabilities
linux-aws, linux-lts-xenial vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Bluetooth subsystem;
- USB sound devices;
(CVE-2024-49950, CVE-2024-49883, CVE-2024-53239, CVE-2024-50073,
CVE-2023-52975)
OSV
linux-fips vulnerabilities
osv·2025-07-31·CVSS 7.8
CVE-2024-53239 [HIGH] linux-fips vulnerabilities
linux-fips vulnerabilities
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Bluetooth subsystem;
- USB sound devices;
(CVE-2024-53239, CVE-2024-50073, CVE-2023-52975, CVE-2024-49883,
CVE-2024-49950)
GHSA
GHSA-vm8w-gf89-48f9: In the Linux kernel, the following vulnerability has been resolved:
scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
Bug re
ghsa_unreviewed·2025-03-27
CVE-2023-52975 [HIGH] CWE-416 GHSA-vm8w-gf89-48f9: In the Linux kernel, the following vulnerability has been resolved:
scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
Bug re
In the Linux kernel, the following vulnerability has been resolved:
scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
Bug report and analysis from Ding Hui.
During iSCSI session logout, if another task accesses the shost ipaddress
attr, we can get a KASAN UAF report like this:
[ 276.942144] BUG: KASAN: use-after-free in _raw_spin_lock_bh+0x78/0xe0
[ 276.942535] Write of size 4 at addr ffff8881053b45b8 by task cat/4088
[ 276.943511] CPU: 2 PID: 4088 Comm: cat Tainted: G E 6.1.0-rc8+ #3
[ 276.943997] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
[ 276.944470] Call Trace:
[ 276.944943]
[ 276.945397] dump_stack_lvl+0x34/0x48
[ 276.945887] print_address_description.constprop.0+0x86/0x1e7
[ 276.946421] print
OSV
CVE-2023-52975: In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress Bug repo
osv·2025-03-27·CVSS 7.8
CVE-2023-52975 [HIGH] CVE-2023-52975: In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress Bug repo
In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress Bug report and analysis from Ding Hui. During iSCSI session logout, if another task accesses the shost ipaddress attr, we can get a KASAN UAF report like this: [ 276.942144] BUG: KASAN: use-after-free in _raw_spin_lock_bh+0x78/0xe0 [ 276.942535] Write of size 4 at addr ffff8881053b45b8 by task cat/4088 [ 276.943511] CPU: 2 PID: 4088 Comm: cat Tainted: G E 6.1.0-rc8+ #3 [ 276.943997] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 [ 276.944470] Call Trace: [ 276.944943] [ 276.945397] dump_stack_lvl+0x34/0x48 [ 276.945887] print_address_description.constprop.0+0x86/0x1e7 [ 276.946421] print_rep
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-12-04·CVSS 7.8
CVE-2023-52975 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SCSI subsystem;
- JFS file system;
(CVE-2023-52975, CVE-2024-56596)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually uninstalled the standard kernel metapackages
(e.g. linux-generic, linux-generic-lts-RELEASE, linux-virtual,
Ubuntu
Linux kernel (Azure FIPS) vulnerabilities
vendor_ubuntu·2025-10-21·CVSS 7.8
CVE-2025-37752 [HIGH] Linux kernel (Azure FIPS) vulnerabilities
Title: Linux kernel (Azure FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Network drivers;
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Network file system (NFS) server daemon;
- SMB network file system;
- Bluetooth subsystem;
- Packet sockets;
- Network traffic control;
- VMware vSockets driver;
(CVE-2025-38350, CVE-2024-57996, CVE-2025-37752, CVE-2025-38617,
CVE-2025-38477, CVE-2025-38083, CVE-2024-38541, CVE-2023-52757,
CVE-2023-52975, CVE-2025-38618, CVE-2024-49950, CVE-2024-50073,
CVE-2025-37785, CVE-2025-21796, CVE
Ubuntu
Linux kernel (Oracle) vulnerabilities
vendor_ubuntu·2025-10-21·CVSS 7.8
CVE-2023-52975 [HIGH] Linux kernel (Oracle) vulnerabilities
Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
(CVE-2025-38350, CVE-2023-52975, CVE-2024-50073, CVE-2024-57996,
CVE-2024-49950, CVE-2024-38541, CVE-2025-37752, CVE-2023-52757,
CVE-2025-38083, CVE-2025-37797)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a n
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-10-13·CVSS 7.8
CVE-2025-38618 [HIGH] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Network drivers;
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Network file system (NFS) server daemon;
- SMB network file system;
- Bluetooth subsystem;
- Packet sockets;
- Network traffic control;
- VMware vSockets driver;
(CVE-2025-38350, CVE-2024-57996, CVE-2025-37752, CVE-2025-38617,
CVE-2025-38477, CVE-2025-38083, CVE-2024-38541, CVE-2023-52757,
CVE-2023-52975, CVE-2025-38618, CVE-2024-49950, CVE-2024-50073,
CVE-2025-37785, CVE-2025-21796, CVE-2025
Ubuntu
Linux kernel (IoT) vulnerabilities
vendor_ubuntu·2025-08-21·CVSS 7.8
CVE-2025-37797 [HIGH] Linux kernel (IoT) vulnerabilities
Title: Linux kernel (IoT) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
(CVE-2023-52975, CVE-2024-38541, CVE-2025-37797, CVE-2024-49950,
CVE-2024-50073, CVE-2023-52757, CVE-2025-38083)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile
Ubuntu
Linux kernel (FIPS) vulnerabilities
vendor_ubuntu·2025-08-20·CVSS 7.8
CVE-2025-38083 [HIGH] Linux kernel (FIPS) vulnerabilities
Title: Linux kernel (FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
(CVE-2023-52757, CVE-2024-49950, CVE-2024-38541, CVE-2023-52975,
CVE-2024-50073, CVE-2025-38083, CVE-2025-37797)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-08-19·CVSS 7.8
CVE-2024-38541 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
(CVE-2025-37797, CVE-2023-52757, CVE-2025-38083, CVE-2024-38541,
CVE-2024-49950, CVE-2024-50073, CVE-2023-52975)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
re
Ubuntu
Linux kernel (Oracle) vulnerabilities
vendor_ubuntu·2025-08-13·CVSS 7.8
CVE-2024-38541 [HIGH] Linux kernel (Oracle) vulnerabilities
Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2025-37797, CVE-2024-49950, CVE-2024-56748, CVE-2023-52975,
CVE-2024-50073, CVE-2023-52885, CVE-2023-52757, CVE-2024-38541,
CVE-2024-53239, CVE-2024-49883)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an
Ubuntu
Linux kernel (Oracle) vulnerabilities
vendor_ubuntu·2025-08-05·CVSS 7.8
CVE-2023-52975 [HIGH] Linux kernel (Oracle) vulnerabilities
Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2024-38541, CVE-2024-49883, CVE-2023-52757, CVE-2024-49950,
CVE-2024-53239, CVE-2023-52885, CVE-2024-56748, CVE-2023-52975,
CVE-2024-50073, CVE-2025-37797)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-08-05·CVSS 7.8
CVE-2023-52975 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2024-53239, CVE-2023-52975, CVE-2024-38541, CVE-2023-52885,
CVE-2024-49883, CVE-2025-37797, CVE-2023-52757, CVE-2024-56748,
CVE-2024-49950, CVE-2024-50073)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidab
Ubuntu
Linux kernel (FIPS) vulnerabilities
vendor_ubuntu·2025-08-05·CVSS 7.8
CVE-2024-56748 [HIGH] Linux kernel (FIPS) vulnerabilities
Title: Linux kernel (FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2023-52975, CVE-2024-56748, CVE-2023-52885, CVE-2025-37797,
CVE-2024-50073, CVE-2024-49950, CVE-2024-49883, CVE-2024-38541,
CVE-2023-52757, CVE-2024-53239)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an un
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-08-05·CVSS 7.8
CVE-2024-56748 [HIGH] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Device tree and open firmware driver;
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- SMB network file system;
- Bluetooth subsystem;
- Network traffic control;
- Sun RPC protocol;
- USB sound devices;
(CVE-2023-52975, CVE-2024-38541, CVE-2024-50073, CVE-2024-53239,
CVE-2023-52757, CVE-2024-49883, CVE-2025-37797, CVE-2023-52885,
CVE-2024-49950, CVE-2024-56748)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an u
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-31·CVSS 7.8
CVE-2023-52975 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Bluetooth subsystem;
- USB sound devices;
(CVE-2024-49950, CVE-2024-49883, CVE-2024-53239, CVE-2024-50073,
CVE-2023-52975)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually
Ubuntu
Linux kernel (FIPS) vulnerabilities
vendor_ubuntu·2025-07-31·CVSS 7.8
CVE-2024-49883 [HIGH] Linux kernel (FIPS) vulnerabilities
Title: Linux kernel (FIPS) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Bluetooth subsystem;
- USB sound devices;
(CVE-2024-53239, CVE-2024-50073, CVE-2023-52975, CVE-2024-49883,
CVE-2024-49950)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you ma
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2025-07-31·CVSS 7.8
CVE-2024-49883 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- SCSI subsystem;
- TTY drivers;
- Ext4 file system;
- Bluetooth subsystem;
- USB sound devices;
(CVE-2023-52975, CVE-2024-53239, CVE-2024-49883, CVE-2024-50073,
CVE-2024-49950)
Instructions: After a standard system update you need to reboot your computer to make
all the necessary changes.
ATTENTION: Due to an unavoidable ABI change the kernel updates have
been given a new version number, which requires you to recompile and
reinstall all third party kernel modules you might have installed.
Unless you manually
Red Hat
kernel: scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
vendor_redhat·2025-03-27·CVSS 7.8
CVE-2023-52975 [HIGH] CWE-416 kernel: scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
kernel: scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
In the Linux kernel, the following vulnerability has been resolved:
scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress
Bug report and analysis from Ding Hui.
During iSCSI session logout, if another task accesses the shost ipaddress
attr, we can get a KASAN UAF report like this:
[ 276.942144] BUG: KASAN: use-after-free in _raw_spin_lock_bh+0x78/0xe0
[ 276.942535] Write of size 4 at addr ffff8881053b45b8 by task cat/4088
[ 276.943511] CPU: 2 PID: 4088 Comm: cat Tainted: G E 6.1.0-rc8+ #3
[ 276.943997] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020
[ 276.944470] Call Trace:
[ 276.944943]
[ 276.945397] dump_stack_lvl+0x34/0x48
[ 2
Debian
CVE-2023-52975: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi...
vendor_debian·2023·CVSS 7.8
CVE-2023-52975 [HIGH] CVE-2023-52975: linux - In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi...
In the Linux kernel, the following vulnerability has been resolved: scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress Bug report and analysis from Ding Hui. During iSCSI session logout, if another task accesses the shost ipaddress attr, we can get a KASAN UAF report like this: [ 276.942144] BUG: KASAN: use-after-free in _raw_spin_lock_bh+0x78/0xe0 [ 276.942535] Write of size 4 at addr ffff8881053b45b8 by task cat/4088 [ 276.943511] CPU: 2 PID: 4088 Comm: cat Tainted: G E 6.1.0-rc8+ #3 [ 276.943997] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 11/12/2020 [ 276.944470] Call Trace: [ 276.944943] [ 276.945397] dump_stack_lvl+0x34/0x48 [ 276.945887] print_address_description.constprop.0+0x86/0x1e7 [ 276.946421] print_rep
No detection rules found.
No public exploits indexed.
2025-03-27
Published