SARA / Free Tools / CVE / CVE-2022-50099

CVE-2022-50099 — 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

0.21% (top 88.20%)

CWE

—

Published

2025-06-18T11:15:39.200

Last modified

2026-08-04T10:18:05.217

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/0701df594bc1d7ae55fed407fb65dd90a93f8a9c
git.kernel.org — https://git.kernel.org/stable/c/09e733d6ac948e6fda4b16252e44ea46f98fc8b4
git.kernel.org — https://git.kernel.org/stable/c/2ce61c39c2a0b8ec82f48e0f7136f0dac105ae75
git.kernel.org — https://git.kernel.org/stable/c/352305ea50d682b8e081d826da53caf9e744d7d0
git.kernel.org — https://git.kernel.org/stable/c/4a20c5510aa2c031a096a58deb356e91609781c9
git.kernel.org — https://git.kernel.org/stable/c/53198b81930e567ad6b879812d88052a1e8ac79e
git.kernel.org — https://git.kernel.org/stable/c/8bcb1a06e3091716b7cbebe0e91d1de9895068cd
git.kernel.org — https://git.kernel.org/stable/c/96b550971c65d54d64728d8ba973487878a06454

Want this in your SOAR or SIEM?
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