SARA / Free Tools / CVE / CVE-2022-49872

CVE-2022-49872 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

7.5 HIGH

EPSS

0.48% (top 60.90%)

CWE

—

Published

2025-05-01T15:16:12.133

Last modified

2026-08-04T10:17:57.657

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

01What is this vulnerability?

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

No structured affected-product list available — see references below for vendor advisories.

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

Patch to a fixed version listed in the vendor advisory (see references below).
Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
Hunt historical logs for exploitation indicators — see Detection signatures below.

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

git.kernel.org — https://git.kernel.org/stable/c/0a9f56e525ea871d3950b90076912f5c7494f00f
git.kernel.org — https://git.kernel.org/stable/c/50868de7dc4e7f0fcadd6029f32bf4387c102ee6
git.kernel.org — https://git.kernel.org/stable/c/5876b7f249a1ecbbcc8e35072c3828d6526d1c3a
git.kernel.org — https://git.kernel.org/stable/c/598d9e30927b15731e83797fbd700ecf399f42dd
git.kernel.org — https://git.kernel.org/stable/c/65ad047fd83502447269fda8fd26c99077a9af47
git.kernel.org — https://git.kernel.org/stable/c/9e4b7a99a03aefd37ba7bb1f022c8efab5019165
git.kernel.org — https://git.kernel.org/stable/c/ad25a115f50800c6847e0d841c5c7992a9f7c1b3
git.kernel.org — https://git.kernel.org/stable/c/bd5362e58721e4d0d1a37796593bd6e51536ce7a

Want this in your SOAR or SIEM?
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