CVE-2022-49604
published 2025-02-26CVE-2022-49604: In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu. While reading sysctl_ip_fwd_use_pmtu, it…
PriorityP415medium4.7CVSS 3.1
AVLACHPRLUINSUCNINAH
EPSS
0.19%
8.6th percentile
In the Linux kernel, the following vulnerability has been resolved:
ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
While reading sysctl_ip_fwd_use_pmtu, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.
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 | >= f87c10a8aa1e82498c42d0335524d6ae7cf5a52b < eb15262128b793e4b1d1c4514d3e6d19c3959764 | eb15262128b793e4b1d1c4514d3e6d19c3959764 |
| linux | linux | >= f87c10a8aa1e82498c42d0335524d6ae7cf5a52b < 7828309df0f89419a9349761a37c7d1b0da45697 | 7828309df0f89419a9349761a37c7d1b0da45697 |
| linux | linux | >= f87c10a8aa1e82498c42d0335524d6ae7cf5a52b < b96ed5ccb09ae71103023ed13acefb194f609794 | b96ed5ccb09ae71103023ed13acefb194f609794 |
| linux | linux | >= f87c10a8aa1e82498c42d0335524d6ae7cf5a52b < 93fbc06da1d819f3981a7bd7928c3641ea67b364 | 93fbc06da1d819f3981a7bd7928c3641ea67b364 |
| linux | linux | >= f87c10a8aa1e82498c42d0335524d6ae7cf5a52b < e364b5f6ffbfc457a997ad09a7baa16c19581edc | e364b5f6ffbfc457a997ad09a7baa16c19581edc |
| linux | linux | >= f87c10a8aa1e82498c42d0335524d6ae7cf5a52b < 60c158dc7b1f0558f6cadd5b50d0386da0000d50 | 60c158dc7b1f0558f6cadd5b50d0386da0000d50 |
| 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 | >= 3.14 < 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-73m4-wc53-whmm: In the Linux kernel, the following vulnerability has been resolved:
ip: Fix data-races around sysctl_ip_fwd_use_pmtu
ghsa_unreviewed·2025-03-12
CVE-2022-49604 [MEDIUM] CWE-362 GHSA-73m4-wc53-whmm: In the Linux kernel, the following vulnerability has been resolved:
ip: Fix data-races around sysctl_ip_fwd_use_pmtu
In the Linux kernel, the following vulnerability has been resolved:
ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
While reading sysctl_ip_fwd_use_pmtu, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.
OSV
CVE-2022-49604: In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu
osv·2025-02-26·CVSS 4.7
CVE-2022-49604 [MEDIUM] CVE-2022-49604: In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu
In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu. While reading sysctl_ip_fwd_use_pmtu, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
Red Hat
kernel: ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
vendor_redhat·2025-02-26·CVSS 4.7
CVE-2022-49604 [MEDIUM] CWE-362 kernel: ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
kernel: ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
In the Linux kernel, the following vulnerability has been resolved:
ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
While reading sysctl_ip_fwd_use_pmtu, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its readers.
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-2022-49604: linux - In the Linux kernel, the following vulnerability has been resolved: ip: Fix dat...
vendor_debian·2022·CVSS 4.7
CVE-2022-49604 [MEDIUM] CVE-2022-49604: linux - In the Linux kernel, the following vulnerability has been resolved: ip: Fix dat...
In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu. While reading sysctl_ip_fwd_use_pmtu, it can be changed concurrently. Thus, we need to add READ_ONCE() to its readers.
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/60c158dc7b1f0558f6cadd5b50d0386da0000d50https://git.kernel.org/stable/c/7828309df0f89419a9349761a37c7d1b0da45697https://git.kernel.org/stable/c/93fbc06da1d819f3981a7bd7928c3641ea67b364https://git.kernel.org/stable/c/b96ed5ccb09ae71103023ed13acefb194f609794https://git.kernel.org/stable/c/e364b5f6ffbfc457a997ad09a7baa16c19581edchttps://git.kernel.org/stable/c/eb15262128b793e4b1d1c4514d3e6d19c3959764
2025-02-26
Published