VulnerabilityModified
CVE-2022-49604
In the Linux kernel, the following vulnerability has been resolved: ip: Fix data-races around sysctl_ip_fwd_use_pmtu.
MEDIUM 4.7EPSS 0.19%
Does this matter?
Lower severity and a low EPSS score (0.19%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 3.1
- 4.7 MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.19% probability · 8th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-362
- Affected
- linux/linux kernel
- Source
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
References
- https://git.kernel.org/stable/c/60c158dc7b1f0558f6cadd5b50d0386da0000d50Patch
- https://git.kernel.org/stable/c/7828309df0f89419a9349761a37c7d1b0da45697Patch
- https://git.kernel.org/stable/c/93fbc06da1d819f3981a7bd7928c3641ea67b364Patch
- https://git.kernel.org/stable/c/b96ed5ccb09ae71103023ed13acefb194f609794Patch
- https://git.kernel.org/stable/c/e364b5f6ffbfc457a997ad09a7baa16c19581edcPatch
- https://git.kernel.org/stable/c/eb15262128b793e4b1d1c4514d3e6d19c3959764Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.