CVE-2023-52698
published 2024-05-17CVE-2023-52698: In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlbl_calipso_add_pass() If IPv6 support is disabled at boot…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.22%
12.7th percentile
In the Linux kernel, the following vulnerability has been resolved:
calipso: fix memory leak in netlbl_calipso_add_pass()
If IPv6 support is disabled at boot (ipv6.disable=1),
the calipso_init() -> netlbl_calipso_ops_register() function isn't called,
and the netlbl_calipso_ops_get() function always returns NULL.
In this case, the netlbl_calipso_add_pass() function allocates memory
for the doi_def variable but doesn't free it with the calipso_doi_free().
BUG: memory leak
unreferenced object 0xffff888011d68180 (size 64):
comm "syz-executor.1", pid 10746, jiffies 4295410986 (age 17.928s)
hex dump (first 32 bytes):
00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[] kmalloc include/linux/slab.h:552 [inline]
[] netlbl_calipso_add_pass net/netlabel/netlabel_calipso.c:76 [inline]
[] netlbl_calipso_add+0x22e/0x4f0 net/netlabel/netlabel_calipso.c:111
[] genl_family_rcv_msg_doit+0x22f/0x330 net/netlink/genetlink.c:739
[] genl_family_rcv_msg net/netlink/genetlink.c:783 [inline]
[] genl_rcv_msg+0x341/0x5a0 net/netlink/genetlink.c:800
[] netlink_rcv_skb+0x14d/0x440 net/netlink/af_netlink.c:2515
[] genl_rcv+0x29/0x40 net/netlink/genetlink.c:811
[] netlink_unicast_kernel net/netlink/af_netlink.c:1313 [inline]
[] netlink_unicast+0x54b/0x800 net/netlink/af_netlink.c:1339
[] netlink_sendmsg+0x90a/0xdf0 net/netlink/af_netlink.c:1934
[] sock_sendmsg_nosec net/socket.c:651 [inline]
[] sock_sendmsg+0x157/0x190 net/socket.c:671
[] ____sys_sendmsg+0x712/0x870 net/socket.c:2342
[] ___sys_sendmsg+0xf8/0x170 net/socket.c:2396
[] __sys_sendmsg+0xea/0x1b0 net/socket.c:2429
[] do_syscall_64+0x30/0x40 arch/x86/entry/common.c:46
[] entry_SYSCALL_64_after_hwframe+0x61/0xc6
Found by InfoTeCS on behalf of Linux Verification Center
(linuxtesting.org) with Syzkaller
[PM: merged via the LSM tree at Jakub Kicinski request]
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.76-1 (bookworm) | linux 6.1.76-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= cb72d38211eacda2dd90b09540542b6582da614e < 9a8f811a146aa2a0230f8edb2e9f4b6609aab8da | 9a8f811a146aa2a0230f8edb2e9f4b6609aab8da |
| linux | linux | >= cb72d38211eacda2dd90b09540542b6582da614e < 36e19f84634aaa94f543fedc0a07588949638d53 | 36e19f84634aaa94f543fedc0a07588949638d53 |
| linux | linux | >= cb72d38211eacda2dd90b09540542b6582da614e < 44a88650ba55e6a7f2ec485d2c2413ba7e216f01 | 44a88650ba55e6a7f2ec485d2c2413ba7e216f01 |
| linux | linux | >= cb72d38211eacda2dd90b09540542b6582da614e < a4529a08d3704c17ea9c7277d180e46b99250ded | a4529a08d3704c17ea9c7277d180e46b99250ded |
| linux | linux | >= cb72d38211eacda2dd90b09540542b6582da614e < 321b3a5592c8a9d6b654c7c64833ea67dbb33149 | 321b3a5592c8a9d6b654c7c64833ea67dbb33149 |
| linux | linux | >= cb72d38211eacda2dd90b09540542b6582da614e < 408bbd1e1746fe33e51f4c81c2febd7d3841d031 | 408bbd1e1746fe33e51f4c81c2febd7d3841d031 |
| linux | linux | >= cb72d38211eacda2dd90b09540542b6582da614e < f14d36e6e97fe935a20e0ceb159c100f90b6627c | f14d36e6e97fe935a20e0ceb159c100f90b6627c |
| linux | linux | >= cb72d38211eacda2dd90b09540542b6582da614e < ec4e9d630a64df500641892f4e259e8149594a99 | ec4e9d630a64df500641892f4e259e8149594a99 |
| linux | linux_kernel | >= 0 < 5.10.209-1 | 5.10.209-1 |
| linux | linux_kernel | >= 0 < 6.1.76-1 | 6.1.76-1 |
| linux | linux_kernel | >= 0 < 6.6.15-1 | 6.6.15-1 |
| linux | linux_kernel | >= 0 < 6.6.15-1 | 6.6.15-1 |
| linux | linux_kernel | >= 4.20 < 5.4.268 | 5.4.268 |
| linux | linux_kernel | >= 4.8 < 4.19.306 | 4.19.306 |
| linux | linux_kernel | >= 5.11 < 5.15.148 | 5.15.148 |
| linux | linux_kernel | >= 5.16 < 6.1.75 | 6.1.75 |
| linux | linux_kernel | >= 5.5 < 5.10.209 | 5.10.209 |
| linux | linux_kernel | >= 6.2 < 6.6.14 | 6.6.14 |
| linux | linux_kernel | >= 6.7 < 6.7.2 | 6.7.2 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_ubuntu6.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
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linux-oem-6.5 vulnerabilities
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OSV
linux-aws, linux-oracle vulnerabilities
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CVE-2023-6356 [HIGH] linux-aws, linux-oracle vulnerabilities
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Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
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CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
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denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
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did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An
OSV
CVE-2023-52698: In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlbl_calipso_add_pass() If IPv6 support is disabled
osv·2024-05-17·CVSS 5.5
CVE-2023-52698 [MEDIUM] CVE-2023-52698: In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlbl_calipso_add_pass() If IPv6 support is disabled
In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlbl_calipso_add_pass() If IPv6 support is disabled at boot (ipv6.disable=1), the calipso_init() -> netlbl_calipso_ops_register() function isn't called, and the netlbl_calipso_ops_get() function always returns NULL. In this case, the netlbl_calipso_add_pass() function allocates memory for the doi_def variable but doesn't free it with the calipso_doi_free(). BUG: memory leak unreferenced object 0xffff888011d68180 (size 64): comm "syz-executor.1", pid 10746, jiffies 4295410986 (age 17.928s) hex dump (first 32 bytes): 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:552 [inl
GHSA
GHSA-2xxj-gwfx-rr2c: In the Linux kernel, the following vulnerability has been resolved:
calipso: fix memory leak in netlbl_calipso_add_pass()
If IPv6 support is disable
ghsa_unreviewed·2024-05-17
CVE-2023-52698 [MEDIUM] CWE-401 GHSA-2xxj-gwfx-rr2c: In the Linux kernel, the following vulnerability has been resolved:
calipso: fix memory leak in netlbl_calipso_add_pass()
If IPv6 support is disable
In the Linux kernel, the following vulnerability has been resolved:
calipso: fix memory leak in netlbl_calipso_add_pass()
If IPv6 support is disabled at boot (ipv6.disable=1),
the calipso_init() -> netlbl_calipso_ops_register() function isn't called,
and the netlbl_calipso_ops_get() function always returns NULL.
In this case, the netlbl_calipso_add_pass() function allocates memory
for the doi_def variable but doesn't free it with the calipso_doi_free().
BUG: memory leak
unreferenced object 0xffff888011d68180 (size 64):
comm "syz-executor.1", pid 10746, jiffies 4295410986 (age 17.928s)
hex dump (first 32 bytes):
00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................
backtrace:
[] kmalloc include/linux/slab.h:552 [
Ubuntu
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vendor_ubuntu·2024-06-26·CVSS 6.5
CVE-2023-52599 [MEDIUM] Linux kernel (Oracle) vulnerabilities
Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local
Ubuntu
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vendor_ubuntu·2024-06-18·CVSS 6.5
CVE-2024-26594 [MEDIUM] Linux kernel (HWE) vulnerabilities
Title: Linux kernel (HWE) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability.
Ubuntu
Linux kernel (NVIDIA) vulnerabilities
vendor_ubuntu·2024-06-14·CVSS 6.5
CVE-2023-52633 [MEDIUM] Linux kernel (NVIDIA) vulnerabilities
Title: Linux kernel (NVIDIA) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerabilit
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2024-06-12·CVSS 6.5
CVE-2023-52587 [MEDIUM] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local att
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-11·CVSS 6.5
CVE-2024-35842 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker
Ubuntu
Linux kernel (ARM laptop) vulnerabilities
vendor_ubuntu·2024-06-10·CVSS 6.5
CVE-2023-52672 [MEDIUM] Linux kernel (ARM laptop) vulnerabilities
Title: Linux kernel (ARM laptop) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerab
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-07·CVSS 6.5
CVE-2024-26631 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
It was discovered that the Intel Data Streaming and Intel Analytics
Accelerator drivers in the Linux kernel allowed direct access to the
devices for unprivileged users and virtual machines. A local attacker could
use this to cause a denial of service. (CVE-2024-21823)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An att
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-06-07·CVSS 6.5
CVE-2023-52617 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Alon Zahavi discovered that the NVMe-oF/TCP subsystem in the Linux kernel
did not properly validate H2C PDU data, leading to a null pointer
dereference vulnerability. A remote attacker could use this to cause a
denial of service (system crash). (CVE-2023-6356, CVE-2023-6535,
CVE-2023-6536)
Chenyuan Yang discovered that the RDS Protocol implementation in the Linux
kernel contained an out-of-bounds read vulnerability. An attacker could use
this to possibly cause a denial of service (system crash). (CVE-2024-23849)
It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker
Red Hat
kernel: calipso: fix memory leak in netlbl_calipso_add_pass()
vendor_redhat·2024-05-17·CVSS 5.5
CVE-2023-52698 [MEDIUM] kernel: calipso: fix memory leak in netlbl_calipso_add_pass()
kernel: calipso: fix memory leak in netlbl_calipso_add_pass()
In the Linux kernel, the following vulnerability has been resolved:
calipso: fix memory leak in netlbl_calipso_add_pass()
If IPv6 support is disabled at boot (ipv6.disable=1),
the calipso_init() -> netlbl_calipso_ops_register() function isn't called,
and the netlbl_calipso_ops_get() function always returns NULL.
In this case, the netlbl_calipso_add_pass() function allocates memory
for the doi_def variable but doesn't free it with the calipso_doi_free().
BUG: memory leak
unreferenced object 0xffff888011d68180 (size 64):
comm "syz-executor.1", pid 10746, jiffies 4295410986 (age 17.928s)
hex dump (first 32 bytes):
00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 .....
Debian
CVE-2023-52698: linux - In the Linux kernel, the following vulnerability has been resolved: calipso: fi...
vendor_debian·2023·CVSS 5.5
CVE-2023-52698 [MEDIUM] CVE-2023-52698: linux - In the Linux kernel, the following vulnerability has been resolved: calipso: fi...
In the Linux kernel, the following vulnerability has been resolved: calipso: fix memory leak in netlbl_calipso_add_pass() If IPv6 support is disabled at boot (ipv6.disable=1), the calipso_init() -> netlbl_calipso_ops_register() function isn't called, and the netlbl_calipso_ops_get() function always returns NULL. In this case, the netlbl_calipso_add_pass() function allocates memory for the doi_def variable but doesn't free it with the calipso_doi_free(). BUG: memory leak unreferenced object 0xffff888011d68180 (size 64): comm "syz-executor.1", pid 10746, jiffies 4295410986 (age 17.928s) hex dump (first 32 bytes): 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmalloc include/linux/slab.h:552 [inl
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/321b3a5592c8a9d6b654c7c64833ea67dbb33149https://git.kernel.org/stable/c/36e19f84634aaa94f543fedc0a07588949638d53https://git.kernel.org/stable/c/408bbd1e1746fe33e51f4c81c2febd7d3841d031https://git.kernel.org/stable/c/44a88650ba55e6a7f2ec485d2c2413ba7e216f01https://git.kernel.org/stable/c/9a8f811a146aa2a0230f8edb2e9f4b6609aab8dahttps://git.kernel.org/stable/c/a4529a08d3704c17ea9c7277d180e46b99250dedhttps://git.kernel.org/stable/c/ec4e9d630a64df500641892f4e259e8149594a99https://git.kernel.org/stable/c/f14d36e6e97fe935a20e0ceb159c100f90b6627chttps://git.kernel.org/stable/c/321b3a5592c8a9d6b654c7c64833ea67dbb33149https://git.kernel.org/stable/c/36e19f84634aaa94f543fedc0a07588949638d53https://git.kernel.org/stable/c/408bbd1e1746fe33e51f4c81c2febd7d3841d031https://git.kernel.org/stable/c/44a88650ba55e6a7f2ec485d2c2413ba7e216f01https://git.kernel.org/stable/c/9a8f811a146aa2a0230f8edb2e9f4b6609aab8dahttps://git.kernel.org/stable/c/a4529a08d3704c17ea9c7277d180e46b99250dedhttps://git.kernel.org/stable/c/ec4e9d630a64df500641892f4e259e8149594a99https://git.kernel.org/stable/c/f14d36e6e97fe935a20e0ceb159c100f90b6627chttps://lists.debian.org/debian-lts-announce/2024/06/msg00016.htmlhttps://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
2024-05-17
Published