SARA / Free Tools / CVE / CVE-2022-49330

CVE-2022-49330 — 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

0.82% (top 46.40%)

CWE

—

Published

2025-02-26T07:01:09.797

Last modified

2026-08-04T10:17:44.543

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/11825765291a93d8e7f44230da67b9f607c777bf
git.kernel.org — https://git.kernel.org/stable/c/29e13f6b38f0816af2012e0725507754e8f4569c
git.kernel.org — https://git.kernel.org/stable/c/38ca71a24cd4845021eed35fd2594d89dba9a5a8
git.kernel.org — https://git.kernel.org/stable/c/42726877453afdbe1508a8a96884ea907741d9a7
git.kernel.org — https://git.kernel.org/stable/c/602b338e3c3cd7f935f3f5011882961d074e5ac1
git.kernel.org — https://git.kernel.org/stable/c/90385f2b65d0cd2b3b1ac8909f0cc6dd31062cfc
git.kernel.org — https://git.kernel.org/stable/c/9ba2b4ac35935f05ac98cff722f36ba07d62270e
git.kernel.org — https://git.kernel.org/stable/c/aa7f333efd1138a68517a6a6a69ae540dd59d800
git.kernel.org — https://git.kernel.org/stable/c/f2845e1504a3bc4f3381394f057e8b63cb5f3f7a

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