CVE-2024-41001
published 2024-07-12CVE-2024-41001: In the Linux kernel, the following vulnerability has been resolved: io_uring/sqpoll: work around a potential audit memory leak kmemleak complains that there's…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.27%
19.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
io_uring/sqpoll: work around a potential audit memory leak
kmemleak complains that there's a memory leak related to connect
handling:
unreferenced object 0xffff0001093bdf00 (size 128):
comm "iou-sqp-455", pid 457, jiffies 4294894164
hex dump (first 32 bytes):
02 00 fa ea 7f 00 00 01 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 (crc 2e481b1a):
[] kmemleak_alloc+0x30/0x38
[] kmalloc_trace+0x228/0x358
[] __audit_sockaddr+0xd0/0x138
[] move_addr_to_kernel+0x1a0/0x1f8
[] io_connect_prep+0x1ec/0x2d4
[] io_submit_sqes+0x588/0x1e48
[] io_sq_thread+0x8a4/0x10e4
[] ret_from_fork+0x10/0x20
which can can happen if:
1) The command type does something on the prep side that triggers an
audit call.
2) The thread hasn't done any operations before this that triggered
an audit call inside ->issue(), where we have audit_uring_entry()
and audit_uring_exit().
Work around this by issuing a blanket NOP operation before the SQPOLL
does anything.
Affected
21 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.1.99-1 (bookworm) | linux 6.1.99-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.99-1 (bookworm) | linux 6.1.99-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 2b188cc1bb857a9d4701ae59aa7768b5124e262e < 55c22375cbaa24f77dd13f9ae0642915444a1227 | 55c22375cbaa24f77dd13f9ae0642915444a1227 |
| linux | linux | >= 2b188cc1bb857a9d4701ae59aa7768b5124e262e < 9e810bd995823786ea30543e480e8a573e5e5667 | 9e810bd995823786ea30543e480e8a573e5e5667 |
| linux | linux | >= 2b188cc1bb857a9d4701ae59aa7768b5124e262e < a40e90d9304629002fb17200f7779823a81191d3 | a40e90d9304629002fb17200f7779823a81191d3 |
| linux | linux | >= 2b188cc1bb857a9d4701ae59aa7768b5124e262e < c4ce0ab27646f4206a9eb502d6fe45cb080e1cae | c4ce0ab27646f4206a9eb502d6fe45cb080e1cae |
| linux | linux_kernel | < 6.1.96 | 6.1.96 |
| linux | linux_kernel | >= 0 < 6.1.99-1 | 6.1.99-1 |
| linux | linux_kernel | >= 0 < 6.9.7-1 | 6.9.7-1 |
| linux | linux_kernel | >= 0 < 6.9.7-1 | 6.9.7-1 |
| linux | linux_kernel | >= 0 < 6.8.0-44.44 | 6.8.0-44.44 |
| linux | linux_kernel | >= 6.2 < 6.6.36 | 6.6.36 |
| linux | linux_kernel | >= 6.7 < 6.9.7 | 6.9.7 |
| msrc | azl3_kernel_6.6.35.1-5_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.47.1-1_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
vendor_ubuntu5.5MEDIUM
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Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-23·CVSS 5.5
CVE-2024-32936 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-23·CVSS 5.5
CVE-2024-32936 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-13·CVSS 5.5
CVE-2024-40905 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-13·CVSS 5.5
CVE-2024-40975 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-12·CVSS 5.5
CVE-2024-40975 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-12·CVSS 5.5
CVE-2024-40975 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RI
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2024-09-11·CVSS 5.5
CVE-2024-42148 [MEDIUM] Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RI
Red Hat
kernel: io_uring/sqpoll: work around a potential audit memory leak
vendor_redhat·2024-07-12·CVSS 5.5
CVE-2024-41001 [MEDIUM] CWE-402 kernel: io_uring/sqpoll: work around a potential audit memory leak
kernel: io_uring/sqpoll: work around a potential audit memory leak
In the Linux kernel, the following vulnerability has been resolved:
io_uring/sqpoll: work around a potential audit memory leak
kmemleak complains that there's a memory leak related to connect
handling:
unreferenced object 0xffff0001093bdf00 (size 128):
comm "iou-sqp-455", pid 457, jiffies 4294894164
hex dump (first 32 bytes):
02 00 fa ea 7f 00 00 01 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 (crc 2e481b1a):
[] kmemleak_alloc+0x30/0x38
[] kmalloc_trace+0x228/0x358
[] __audit_sockaddr+0xd0/0x138
[] move_addr_to_kernel+0x1a0/0x1f8
[] io_connect_prep+0x1ec/0x2d4
[] io_submit_sqes+0x588/0x1e48
[] io_sq_thread+0x8a4/0x10e4
[] ret_from_fork+0x10/0x20
which c
Microsoft
io_uring/sqpoll: work around a potential audit memory leak
vendor_msrc·2024-07-09·CVSS 5.5
CVE-2024-41001 [MEDIUM] CWE-401 io_uring/sqpoll: work around a potential audit memory leak
io_uring/sqpoll: work around a potential audit memory leak
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https://le
Debian
CVE-2024-41001: linux - In the Linux kernel, the following vulnerability has been resolved: io_uring/sq...
vendor_debian·2024·CVSS 5.5
CVE-2024-41001 [MEDIUM] CVE-2024-41001: linux - In the Linux kernel, the following vulnerability has been resolved: io_uring/sq...
In the Linux kernel, the following vulnerability has been resolved: io_uring/sqpoll: work around a potential audit memory leak kmemleak complains that there's a memory leak related to connect handling: unreferenced object 0xffff0001093bdf00 (size 128): comm "iou-sqp-455", pid 457, jiffies 4294894164 hex dump (first 32 bytes): 02 00 fa ea 7f 00 00 01 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 (crc 2e481b1a): [] kmemleak_alloc+0x30/0x38 [] kmalloc_trace+0x228/0x358 [] __audit_sockaddr+0xd0/0x138 [] move_addr_to_kernel+0x1a0/0x1f8 [] io_connect_prep+0x1ec/0x2d4 [] io_submit_sqes+0x588/0x1e48 [] io_sq_thread+0x8a4/0x10e4 [] ret_from_fork+0x10/0x20 which can can happen if: 1) The command type does something on the prep sid
OSV
linux-hwe-6.8
osv·2024-09-23·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-hwe-6.8
linux-hwe-6.8
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- User-Mode Linux (UML);
OSV
linux-raspi vulnerabilities
osv·2024-09-23·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-raspi vulnerabilities
linux-raspi vulnerabilities
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- x86 arch
OSV
linux-lowlatency-hwe-6.8 vulnerabilities
osv·2024-09-13·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-lowlatency-hwe-6.8 vulnerabilities
linux-lowlatency-hwe-6.8 vulnerabilities
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architectur
OSV
linux-nvidia-6.8 vulnerabilities
osv·2024-09-13·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-nvidia-6.8 vulnerabilities
linux-nvidia-6.8 vulnerabilities
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- x86
OSV
linux-nvidia, linux-nvidia-lowlatency vulnerabilities
osv·2024-09-12·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-nvidia, linux-nvidia-lowlatency vulnerabilities
linux-nvidia, linux-nvidia-lowlatency vulnerabilities
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-
OSV
linux-azure vulnerabilities
osv·2024-09-12·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux-azure vulnerabilities
linux-azure vulnerabilities
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architecture;
- PA-RISC architecture;
- PowerPC architecture;
- RISC-V architecture;
- x86 arch
OSV
linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-lowlatency, linux-oem-6.8, linux-oracle vulnerabilities
osv·2024-09-11·CVSS 5.5
CVE-2024-23848 [MEDIUM] linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-lowlatency, linux-oem-6.8, linux-oracle vulnerabilities
linux, linux-aws, linux-gcp, linux-gke, linux-ibm, linux-lowlatency, linux-oem-6.8, linux-oracle vulnerabilities
Chenyuan Yang discovered that the CEC driver driver in the Linux kernel
contained a use-after-free vulnerability. A local attacker could use this
to cause a denial of service (system crash) or possibly execute arbitrary
code. (CVE-2024-23848)
It was discovered that the JFS file system contained an out-of-bounds read
vulnerability when printing xattr debug information. A local attacker could
use this to cause a denial of service (system crash). (CVE-2024-40902)
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:
- ARM64 architecture;
- MIPS architectu
OSV
CVE-2024-41001: In the Linux kernel, the following vulnerability has been resolved: io_uring/sqpoll: work around a potential audit memory leak kmemleak complains that
osv·2024-07-12·CVSS 5.5
CVE-2024-41001 [MEDIUM] CVE-2024-41001: In the Linux kernel, the following vulnerability has been resolved: io_uring/sqpoll: work around a potential audit memory leak kmemleak complains that
In the Linux kernel, the following vulnerability has been resolved: io_uring/sqpoll: work around a potential audit memory leak kmemleak complains that there's a memory leak related to connect handling: unreferenced object 0xffff0001093bdf00 (size 128): comm "iou-sqp-455", pid 457, jiffies 4294894164 hex dump (first 32 bytes): 02 00 fa ea 7f 00 00 01 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 (crc 2e481b1a): [] kmemleak_alloc+0x30/0x38 [] kmalloc_trace+0x228/0x358 [] __audit_sockaddr+0xd0/0x138 [] move_addr_to_kernel+0x1a0/0x1f8 [] io_connect_prep+0x1ec/0x2d4 [] io_submit_sqes+0x588/0x1e48 [] io_sq_thread+0x8a4/0x10e4 [] ret_from_fork+0x10/0x20 which can can happen if: 1) The command type does something on the prep sid
GHSA
GHSA-25v2-v763-x228: In the Linux kernel, the following vulnerability has been resolved:
io_uring/sqpoll: work around a potential audit memory leak
kmemleak complains th
ghsa_unreviewed·2024-07-12
CVE-2024-41001 [MEDIUM] CWE-401 GHSA-25v2-v763-x228: In the Linux kernel, the following vulnerability has been resolved:
io_uring/sqpoll: work around a potential audit memory leak
kmemleak complains th
In the Linux kernel, the following vulnerability has been resolved:
io_uring/sqpoll: work around a potential audit memory leak
kmemleak complains that there's a memory leak related to connect
handling:
unreferenced object 0xffff0001093bdf00 (size 128):
comm "iou-sqp-455", pid 457, jiffies 4294894164
hex dump (first 32 bytes):
02 00 fa ea 7f 00 00 01 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 (crc 2e481b1a):
[] kmemleak_alloc+0x30/0x38
[] kmalloc_trace+0x228/0x358
[] __audit_sockaddr+0xd0/0x138
[] move_addr_to_kernel+0x1a0/0x1f8
[] io_connect_prep+0x1ec/0x2d4
[] io_submit_sqes+0x588/0x1e48
[] io_sq_thread+0x8a4/0x10e4
[] ret_from_fork+0x10/0x20
which can can happen if:
1) The command type does something on the pre
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/55c22375cbaa24f77dd13f9ae0642915444a1227https://git.kernel.org/stable/c/9e810bd995823786ea30543e480e8a573e5e5667https://git.kernel.org/stable/c/a40e90d9304629002fb17200f7779823a81191d3https://git.kernel.org/stable/c/c4ce0ab27646f4206a9eb502d6fe45cb080e1caehttps://git.kernel.org/stable/c/55c22375cbaa24f77dd13f9ae0642915444a1227https://git.kernel.org/stable/c/9e810bd995823786ea30543e480e8a573e5e5667https://git.kernel.org/stable/c/a40e90d9304629002fb17200f7779823a81191d3https://git.kernel.org/stable/c/c4ce0ab27646f4206a9eb502d6fe45cb080e1caehttps://lists.debian.org/debian-lts-announce/2025/01/msg00001.html
2024-07-12
Published