CVE-2022-49575

See a problem?
Please try reporting it to the source first.

Source

https://cve.org/CVERecord?id=CVE-2022-49575

Import Source

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2022-49575

Downstream

Published

2025-02-26T02:23:16.142Z

Modified

2026-04-11T12:44:14.222506Z

Severity

4.7 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

tcp: Fix a data-race around sysctl_tcp_thin_linear_timeouts.

Details

In the Linux kernel, the following vulnerability has been resolved:

tcp: Fix a data-race around sysctltcpthinlineartimeouts.

While reading sysctltcpthinlineartimeouts, it can be changed concurrently. Thus, we need to add READ_ONCE() to its reader.

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49575.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

36e31b0af58728071e8023cf8e20c5166b700717

Fixed

f4b0295be9a3c4260de4585fac4062e602a88ac7

Fixed

492f3713b282c0e67e951cd804edd22eccc25412

Fixed

cc133e4f4bc225079198192623945bb872c08143

Fixed

404c53ccdebd11f96954f4070cffac8e0b4d5cb6

Fixed

a0f96c4f179cb3560078cefccef105e8f1701210

Fixed

7c6f2a86ca590d5187a073d987e9599985fb1c7c

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49575.json"

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49575.json"