CVE-2023-6610
published 2023-12-08CVE-2023-6610: An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to…
PriorityP430high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.43%
34.9th percentile
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.76-1 (bookworm) | linux 6.1.76-1 (bookworm) |
| linux | linux_kernel | >= 0 < 6.1.76-1 | 6.1.76-1 |
| linux | linux_kernel | >= 0 < 6.6.13-1 | 6.6.13-1 |
| linux | linux_kernel | >= 0 < 6.6.13-1 | 6.6.13-1 |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv8.8HIGH
vendor_ubuntu8.8HIGH
vendor_debian7.1HIGH
vendor_redhat7.1HIGH
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OSV
linux-azure-5.15 vulnerabilities
osv·2025-01-09·CVSS 8.8
CVE-2020-12351 [HIGH] linux-azure-5.15 vulnerabilities
linux-azure-5.15 vulnerabilities
Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux
kernel contained a type-confusion error. A physically proximate remote
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2020-12351)
Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux
kernel did not properly initialize memory in some situations. A physically
proximate remote attacker could use this to expose sensitive information
(kernel memory). (CVE-2020-12352)
Andy Nguyen discovered that the Bluetooth HCI event packet parser in the
Linux kernel did not properly handle event advertisements of certain sizes,
leading to a heap-based buffer overflow. A physically proximate remote
attacker could use
OSV
linux-azure vulnerabilities
osv·2024-11-20·CVSS 7.1
CVE-2023-6610 [HIGH] linux-azure vulnerabilities
linux-azure vulnerabilities
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly validate certain SMB messages, leading to an
out-of-bounds read vulnerability. An attacker could use this to cause a
denial of service (system crash) or possibly expose sensitive information.
(CVE-2023-6610)
Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and
Shweta Shinde discovered that the Confidential Computing framework in the
Linux kernel for x86 platforms did not properly handle 32-bit emulation on
TDX and SEV. An attacker with access to the VMM could use this to cause a
denial of service (guest crash) or possibly execute arbitrary code.
(CVE-2024-25744)
Several security issues were discovered in the Linux kernel.
An attacker could
OSV
linux-aws-6.5, linux-raspi vulnerabilities
osv·2024-04-16·CVSS 7.5
CVE-2023-46838 [HIGH] linux-aws-6.5, linux-raspi vulnerabilities
linux-aws-6.5, linux-raspi vulnerabilities
Pratyush Yadav discovered that the Xen network backend implementation in
the Linux kernel did not properly handle zero length data request, leading
to a null pointer dereference vulnerability. An attacker in a guest VM
could possibly use this to cause a denial of service (host domain crash).
(CVE-2023-46838)
It was discovered that the Habana's AI Processors driver in the Linux
kernel did not properly initialize certain data structures before passing
them to user space. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2023-50431)
It was discovered that the device mapper driver in the Linux kernel did not
properly validate target size during certain memory allocations. A local
attacker could use this to cause
OSV
linux, linux-aws, linux-azure, linux-azure-6.5, linux-gcp, linux-gcp-6.5, linux-hwe-6.5, linux-laptop, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-oem-6.5, linux-oracle, linux-oracle-6.5, linux-
osv·2024-04-09·CVSS 7.5
[HIGH] linux, linux-aws, linux-azure, linux-azure-6.5, linux-gcp, linux-gcp-6.5, linux-hwe-6.5, linux-laptop, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-oem-6.5, linux-oracle, linux-oracle-6.5, linux-
linux, linux-aws, linux-azure, linux-azure-6.5, linux-gcp, linux-gcp-6.5, linux-hwe-6.5, linux-laptop, linux-lowlatency, linux-lowlatency-hwe-6.5, linux-oem-6.5, linux-oracle, linux-oracle-6.5, linux-starfive, linux-starfive-6.5 vulnerabilities
Pratyush Yadav discovered that the Xen network backend implementation in
the Linux kernel did not properly handle zero length data request, leading
to a null pointer dereference vulnerability. An attacker in a guest VM
could possibly use this to cause a denial of service (host domain crash).
(CVE-2023-46838)
It was discovered that the Habana's AI Processors driver in the Linux
kernel did not properly initialize certain data structures before passing
them to user space. A local attacker could use this to expose sensitive
information (kernel memory)
OSV
linux-oem-6.1 vulnerabilities
osv·2024-03-11·CVSS 7.5
CVE-2023-46838 [HIGH] linux-oem-6.1 vulnerabilities
linux-oem-6.1 vulnerabilities
Pratyush Yadav discovered that the Xen network backend implementation in
the Linux kernel did not properly handle zero length data request, leading
to a null pointer dereference vulnerability. An attacker in a guest VM
could possibly use this to cause a denial of service (host domain crash).
(CVE-2023-46838)
It was discovered that the Habana's AI Processors driver in the Linux
kernel did not properly initialize certain data structures before passing
them to user space. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2023-50431)
Murray McAllister discovered that the VMware Virtual GPU DRM driver in the
Linux kernel did not properly handle memory objects when storing surfaces,
leading to a use-after-free vulnerability. A
Kernel
smb: client: fix potential OOB in smb2_dump_detail()
kernel_security·2023-12-19·CVSS 7.1
CVE-2023-6610 [HIGH] smb: client: fix potential OOB in smb2_dump_detail()
smb: client: fix potential OOB in smb2_dump_detail()
Validate SMB message with ->check_message() before calling
->calc_smb_size().
This fixes CVE-2023-6610.
Reported-by: [email protected]
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218219
Cc; [email protected]
Signed-off-by: Paulo Alcantara
Signed-off-by: Steve French
GHSA
GHSA-jr4h-682w-x2ph: An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops
ghsa_unreviewed·2023-12-08
CVE-2023-6610 [HIGH] CWE-125 GHSA-jr4h-682w-x2ph: An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
OSV
CVE-2023-6610: An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops
osv·2023-12-08·CVSS 7.1
CVE-2023-6610 [HIGH] CVE-2023-6610: An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2025-01-09·CVSS 8.8
CVE-2024-50006 [HIGH] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux
kernel contained a type-confusion error. A physically proximate remote
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2020-12351)
Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux
kernel did not properly initialize memory in some situations. A physically
proximate remote attacker could use this to expose sensitive information
(kernel memory). (CVE-2020-12352)
Andy Nguyen discovered that the Bluetooth HCI event packet parser in the
Linux kernel did not properly handle event advertisements of certain sizes,
leading to a
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2024-11-20·CVSS 7.1
CVE-2024-46752 [HIGH] Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
It was discovered that the CIFS network file system implementation in the
Linux kernel did not properly validate certain SMB messages, leading to an
out-of-bounds read vulnerability. An attacker could use this to cause a
denial of service (system crash) or possibly expose sensitive information.
(CVE-2023-6610)
Supraja Sridhara, Benedict Schlüter, Mark Kuhne, Andrin Bertschi, and
Shweta Shinde discovered that the Confidential Computing framework in the
Linux kernel for x86 platforms did not properly handle 32-bit emulation on
TDX and SEV. An attacker with access to the VMM could use this to cause a
denial of service (guest crash) or possibly execute arbitrary code.
(CVE-2024-25744
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-04-16·CVSS 7.5
CVE-2024-22705 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Pratyush Yadav discovered that the Xen network backend implementation in
the Linux kernel did not properly handle zero length data request, leading
to a null pointer dereference vulnerability. An attacker in a guest VM
could possibly use this to cause a denial of service (host domain crash).
(CVE-2023-46838)
It was discovered that the Habana's AI Processors driver in the Linux
kernel did not properly initialize certain data structures before passing
them to user space. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2023-50431)
It was discovered that the device mapper driver in the Linux kernel did not
properly validate target size during certain me
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-04-09·CVSS 7.5
CVE-2023-6610 [HIGH] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Pratyush Yadav discovered that the Xen network backend implementation in
the Linux kernel did not properly handle zero length data request, leading
to a null pointer dereference vulnerability. An attacker in a guest VM
could possibly use this to cause a denial of service (host domain crash).
(CVE-2023-46838)
It was discovered that the Habana's AI Processors driver in the Linux
kernel did not properly initialize certain data structures before passing
them to user space. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2023-50431)
It was discovered that the device mapper driver in the Linux kernel did not
properly validate target size during certain me
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2024-03-11·CVSS 7.5
CVE-2023-52438 [HIGH] Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Pratyush Yadav discovered that the Xen network backend implementation in
the Linux kernel did not properly handle zero length data request, leading
to a null pointer dereference vulnerability. An attacker in a guest VM
could possibly use this to cause a denial of service (host domain crash).
(CVE-2023-46838)
It was discovered that the Habana's AI Processors driver in the Linux
kernel did not properly initialize certain data structures before passing
them to user space. A local attacker could use this to expose sensitive
information (kernel memory). (CVE-2023-50431)
Murray McAllister discovered that the VMware Virtual GPU DRM driver in the
Linux kernel did not properly handle memor
Red Hat
kernel: OOB Access in smb2_dump_detail
vendor_redhat·2023-12-04·CVSS 7.1
CVE-2023-6610 [HIGH] CWE-125 kernel: OOB Access in smb2_dump_detail
kernel: OOB Access in smb2_dump_detail
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Mitigation: To mitigate this issue, prevent module cifs from being loaded. Please see https://access.redhat.com/solutions/41278 for how to blacklist a kernel module to prevent it from loading automatically.
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of suppo
Debian
CVE-2023-6610: linux - An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/clie...
vendor_debian·2023·CVSS 7.1
CVE-2023-6610 [HIGH] CVE-2023-6610: linux - An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/clie...
An out-of-bounds read vulnerability was found in smb2_dump_detail in fs/smb/client/smb2ops.c in the Linux Kernel. This issue could allow a local attacker to crash the system or leak internal kernel information.
Scope: local
bookworm: resolved (fixed in 6.1.76-1)
bullseye: open
forky: resolved (fixed in 6.6.13-1)
sid: resolved (fixed in 6.6.13-1)
trixie: resolved (fixed in 6.6.13-1)
No detection rules found.
No public exploits indexed.
https://access.redhat.com/errata/RHSA-2024:0723https://access.redhat.com/errata/RHSA-2024:0724https://access.redhat.com/errata/RHSA-2024:0725https://access.redhat.com/errata/RHSA-2024:0881https://access.redhat.com/errata/RHSA-2024:0897https://access.redhat.com/errata/RHSA-2024:1248https://access.redhat.com/errata/RHSA-2024:1404https://access.redhat.com/errata/RHSA-2024:2094https://access.redhat.com/security/cve/CVE-2023-6610https://bugzilla.kernel.org/show_bug.cgi?id=218219https://bugzilla.redhat.com/show_bug.cgi?id=2253614https://access.redhat.com/errata/RHSA-2024:0723https://access.redhat.com/errata/RHSA-2024:0724https://access.redhat.com/errata/RHSA-2024:0725https://access.redhat.com/errata/RHSA-2024:0881https://access.redhat.com/errata/RHSA-2024:0897https://access.redhat.com/errata/RHSA-2024:1248https://access.redhat.com/errata/RHSA-2024:1404https://access.redhat.com/errata/RHSA-2024:2094https://access.redhat.com/security/cve/CVE-2023-6610https://bugzilla.kernel.org/show_bug.cgi?id=218219https://bugzilla.redhat.com/show_bug.cgi?id=2253614
2023-12-08
Published