VulnerabilityModified
CVE-2022-49575
In the Linux kernel, the following vulnerability has been resolved: tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.
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: 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.
- 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/404c53ccdebd11f96954f4070cffac8e0b4d5cb6Patch
- https://git.kernel.org/stable/c/492f3713b282c0e67e951cd804edd22eccc25412Patch
- https://git.kernel.org/stable/c/7c6f2a86ca590d5187a073d987e9599985fb1c7cPatch
- https://git.kernel.org/stable/c/a0f96c4f179cb3560078cefccef105e8f1701210Patch
- https://git.kernel.org/stable/c/cc133e4f4bc225079198192623945bb872c08143Patch
- https://git.kernel.org/stable/c/f4b0295be9a3c4260de4585fac4062e602a88ac7Patch
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.