SARA / Free Tools / CVE / CVE-2022-48791

CVE-2022-48791 — 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

0.24% (top 84.30%)

CWE

—

Published

2024-07-16T12:15:03.910

Last modified

2026-08-04T10:17:21.610

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/3c334cdfd94945b8edb94022a0371a8665b17366
git.kernel.org — https://git.kernel.org/stable/c/510b21442c3a2e3ecc071ba3e666b320e7acdd61
git.kernel.org — https://git.kernel.org/stable/c/61f162aa4381845acbdc7f2be4dfb694d027c018
git.kernel.org — https://git.kernel.org/stable/c/d872e7b5fe38f325f5206b6872746fa02c2b4819
git.kernel.org — https://git.kernel.org/stable/c/3c334cdfd94945b8edb94022a0371a8665b17366
git.kernel.org — https://git.kernel.org/stable/c/510b21442c3a2e3ecc071ba3e666b320e7acdd61
git.kernel.org — https://git.kernel.org/stable/c/61f162aa4381845acbdc7f2be4dfb694d027c018
git.kernel.org — https://git.kernel.org/stable/c/d872e7b5fe38f325f5206b6872746fa02c2b4819

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