SARA / Free Tools / CVE / CVE-2022-50274

CVE-2022-50274 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

7.8 HIGH

EPSS

0.15% (top 95.30%)

CWE

—

Published

2025-09-15T15:15:38.330

Last modified

2026-08-04T10:18:09.687

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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/0fc044b2b5e2d05a1fa1fb0d7f270367a7855d79
git.kernel.org — https://git.kernel.org/stable/c/219b44bf94203bd433aa91b7796475bf656348e5
git.kernel.org — https://git.kernel.org/stable/c/2abd73433872194bccdf1432a0980e4ec5273c2a
git.kernel.org — https://git.kernel.org/stable/c/6d18b44bb44e1f4d97dfe0efe92ac0f0984739c2
git.kernel.org — https://git.kernel.org/stable/c/88a6f8a72d167294c0931c7874941bf37a41b6dd
git.kernel.org — https://git.kernel.org/stable/c/9945d05d6693710574f354c5dbddc47f5101eb77
git.kernel.org — https://git.kernel.org/stable/c/a2f0a08aa613176c9688c81d7b598a7779974991
git.kernel.org — https://git.kernel.org/stable/c/ac521bbe3d00fa574e66a9361763f2b37725bc97

Want this in your SOAR or SIEM?
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