CVE-2022-49575
published 2025-02-26CVE-2022-49575: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. While reading…
PriorityP414medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
EPSS
0.19%
8.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
While reading sysctl_tcp_thin_linear_timeouts, it can be changed
concurrently. Thus, we need to add READ_ONCE() to its reader.
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.18.16-1 (bookworm) | linux 5.18.16-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 36e31b0af58728071e8023cf8e20c5166b700717 < f4b0295be9a3c4260de4585fac4062e602a88ac7 | f4b0295be9a3c4260de4585fac4062e602a88ac7 |
| linux | linux | >= 36e31b0af58728071e8023cf8e20c5166b700717 < 492f3713b282c0e67e951cd804edd22eccc25412 | 492f3713b282c0e67e951cd804edd22eccc25412 |
| linux | linux | >= 36e31b0af58728071e8023cf8e20c5166b700717 < cc133e4f4bc225079198192623945bb872c08143 | cc133e4f4bc225079198192623945bb872c08143 |
| linux | linux | >= 36e31b0af58728071e8023cf8e20c5166b700717 < 404c53ccdebd11f96954f4070cffac8e0b4d5cb6 | 404c53ccdebd11f96954f4070cffac8e0b4d5cb6 |
| linux | linux | >= 36e31b0af58728071e8023cf8e20c5166b700717 < a0f96c4f179cb3560078cefccef105e8f1701210 | a0f96c4f179cb3560078cefccef105e8f1701210 |
| linux | linux | >= 36e31b0af58728071e8023cf8e20c5166b700717 < 7c6f2a86ca590d5187a073d987e9599985fb1c7c | 7c6f2a86ca590d5187a073d987e9599985fb1c7c |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.136-1 | 5.10.136-1 |
| linux | linux_kernel | >= 0 < 5.18.16-1 | 5.18.16-1 |
| linux | linux_kernel | >= 0 < 5.18.16-1 | 5.18.16-1 |
| linux | linux_kernel | >= 0 < 5.18.16-1 | 5.18.16-1 |
| linux | linux_kernel | >= 2.6.34 < 4.19.254 | 4.19.254 |
| linux | linux_kernel | >= 4.20 < 5.4.208 | 5.4.208 |
| linux | linux_kernel | >= 5.11 < 5.15.58 | 5.15.58 |
| linux | linux_kernel | >= 5.16 < 5.18.15 | 5.18.15 |
| linux | linux_kernel | >= 5.5 < 5.10.134 | 5.10.134 |
CVSS provenance
nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
osv4.7MEDIUM
vendor_debian4.7MEDIUM
vendor_redhat4.7MEDIUM
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GHSA
GHSA-5v2g-8j7q-95p8: In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts
ghsa_unreviewed·2025-03-10
CVE-2022-49575 [MEDIUM] CWE-362 GHSA-5v2g-8j7q-95p8: In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts
In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
While reading sysctl_tcp_thin_linear_timeouts, it can be changed
concurrently. Thus, we need to add READ_ONCE() to its reader.
OSV
CVE-2022-49575: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts
osv·2025-02-26·CVSS 4.7
CVE-2022-49575 [MEDIUM] CVE-2022-49575: In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. While reading sysctl_tcp_thin_linear_timeouts, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
Red Hat
kernel: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
vendor_redhat·2025-02-26·CVSS 4.7
CVE-2022-49575 [MEDIUM] CWE-362 kernel: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
kernel: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
In the Linux kernel, the following vulnerability has been resolved:
tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
While reading sysctl_tcp_thin_linear_timeouts, it can be changed
concurrently. Thus, we need to add READ_ONCE() to its reader.
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 8) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 9) - Affected
Debian
CVE-2022-49575: linux - In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a ...
vendor_debian·2022·CVSS 4.7
CVE-2022-49575 [MEDIUM] CVE-2022-49575: linux - In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a ...
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts. While reading sysctl_tcp_thin_linear_timeouts, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
Scope: local
bookworm: resolved (fixed in 5.18.16-1)
bullseye: resolved (fixed in 5.10.136-1)
forky: resolved (fixed in 5.18.16-1)
sid: resolved (fixed in 5.18.16-1)
trixie: resolved (fixed in 5.18.16-1)
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/404c53ccdebd11f96954f4070cffac8e0b4d5cb6https://git.kernel.org/stable/c/492f3713b282c0e67e951cd804edd22eccc25412https://git.kernel.org/stable/c/7c6f2a86ca590d5187a073d987e9599985fb1c7chttps://git.kernel.org/stable/c/a0f96c4f179cb3560078cefccef105e8f1701210https://git.kernel.org/stable/c/cc133e4f4bc225079198192623945bb872c08143https://git.kernel.org/stable/c/f4b0295be9a3c4260de4585fac4062e602a88ac7
2025-02-26
Published