CVE-2022-49602
published 2025-02-26CVE-2022-49602: In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctl_fwmark_reflect. While reading sysctl_fwmark_reflect, it…
PriorityP415medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
EPSS
0.19%
8.5th percentile
In the Linux kernel, the following vulnerability has been resolved:
ip: Fix a data-race around sysctl_fwmark_reflect.
While reading sysctl_fwmark_reflect, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Affected
22 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 | >= e110861f86094cd78cc85593b873970092deb43a < fc92e3b4bebfdd986ef1d2c5019f236837b0b982 | fc92e3b4bebfdd986ef1d2c5019f236837b0b982 |
| linux | linux | >= e110861f86094cd78cc85593b873970092deb43a < 5e7a1be3e68deef250ad43cc91f7bb8d7d758b48 | 5e7a1be3e68deef250ad43cc91f7bb8d7d758b48 |
| linux | linux | >= e110861f86094cd78cc85593b873970092deb43a < 9096edcf4854289f92252e086cf6e498c7f8c21d | 9096edcf4854289f92252e086cf6e498c7f8c21d |
| linux | linux | >= e110861f86094cd78cc85593b873970092deb43a < 25a635a67c830766110410fea88ec4e6ee29684b | 25a635a67c830766110410fea88ec4e6ee29684b |
| linux | linux | >= e110861f86094cd78cc85593b873970092deb43a < 0ee76fe01ff3c0b4efaa500aecc90d7c8d3a8860 | 0ee76fe01ff3c0b4efaa500aecc90d7c8d3a8860 |
| linux | linux | >= e110861f86094cd78cc85593b873970092deb43a < dccf8a67f30e18980d13f07006e5a536bbd1e136 | dccf8a67f30e18980d13f07006e5a536bbd1e136 |
| linux | linux | >= e110861f86094cd78cc85593b873970092deb43a < a475ecc9ad919aa3ebdd4e4a6ee612b793bf74b3 | a475ecc9ad919aa3ebdd4e4a6ee612b793bf74b3 |
| linux | linux | >= e110861f86094cd78cc85593b873970092deb43a < 85d0b4dbd74b95cc492b1f4e34497d3f894f5d9a | 85d0b4dbd74b95cc492b1f4e34497d3f894f5d9a |
| 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 | >= 3.16 < 4.9.325 | 4.9.325 |
| linux | linux_kernel | >= 4.10 < 4.14.290 | 4.14.290 |
| linux | linux_kernel | >= 4.15 < 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-xj3v-8p9p-j8q5: In the Linux kernel, the following vulnerability has been resolved:
ip: Fix a data-race around sysctl_fwmark_reflect
ghsa_unreviewed·2025-03-12
CVE-2022-49602 [MEDIUM] CWE-362 GHSA-xj3v-8p9p-j8q5: In the Linux kernel, the following vulnerability has been resolved:
ip: Fix a data-race around sysctl_fwmark_reflect
In the Linux kernel, the following vulnerability has been resolved:
ip: Fix a data-race around sysctl_fwmark_reflect.
While reading sysctl_fwmark_reflect, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
OSV
CVE-2022-49602: In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctl_fwmark_reflect
osv·2025-02-26·CVSS 4.7
CVE-2022-49602 [MEDIUM] CVE-2022-49602: In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctl_fwmark_reflect
In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctl_fwmark_reflect. While reading sysctl_fwmark_reflect, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.
Red Hat
kernel: ip: Fix a data-race around sysctl_fwmark_reflect.
vendor_redhat·2025-02-26·CVSS 4.7
CVE-2022-49602 [MEDIUM] CWE-362 kernel: ip: Fix a data-race around sysctl_fwmark_reflect.
kernel: ip: Fix a data-race around sysctl_fwmark_reflect.
In the Linux kernel, the following vulnerability has been resolved:
ip: Fix a data-race around sysctl_fwmark_reflect.
While reading sysctl_fwmark_reflect, 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-2022-49602: linux - In the Linux kernel, the following vulnerability has been resolved: ip: Fix a d...
vendor_debian·2022·CVSS 4.7
CVE-2022-49602 [MEDIUM] CVE-2022-49602: linux - In the Linux kernel, the following vulnerability has been resolved: ip: Fix a d...
In the Linux kernel, the following vulnerability has been resolved: ip: Fix a data-race around sysctl_fwmark_reflect. While reading sysctl_fwmark_reflect, 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/0ee76fe01ff3c0b4efaa500aecc90d7c8d3a8860https://git.kernel.org/stable/c/25a635a67c830766110410fea88ec4e6ee29684bhttps://git.kernel.org/stable/c/5e7a1be3e68deef250ad43cc91f7bb8d7d758b48https://git.kernel.org/stable/c/85d0b4dbd74b95cc492b1f4e34497d3f894f5d9ahttps://git.kernel.org/stable/c/9096edcf4854289f92252e086cf6e498c7f8c21dhttps://git.kernel.org/stable/c/a475ecc9ad919aa3ebdd4e4a6ee612b793bf74b3https://git.kernel.org/stable/c/dccf8a67f30e18980d13f07006e5a536bbd1e136https://git.kernel.org/stable/c/fc92e3b4bebfdd986ef1d2c5019f236837b0b982
2025-02-26
Published