SARA / Free Tools / CVE / CVE-2023-52479

CVE-2023-52479 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

8.8 HIGH

EPSS

0.60% (top 54.00%)

CWE

—

Published

2024-02-29T06:15:45.973

Last modified

2026-08-15T13:17:42.417

CVSS vector

CVSS:3.1/AV:N/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/694e13732e830cbbfedb562e57f28644927c33fd
git.kernel.org — https://git.kernel.org/stable/c/8226ffc759ea59f10067b9acdf7f94bae1c69930
git.kernel.org — https://git.kernel.org/stable/c/c69813471a1ec081a0b9bf0c6bd7e8afd818afce
git.kernel.org — https://git.kernel.org/stable/c/d5b0e9d3563e7e314a850e81f42b2ef6f39882f9
git.kernel.org — https://git.kernel.org/stable/c/694e13732e830cbbfedb562e57f28644927c33fd
git.kernel.org — https://git.kernel.org/stable/c/8226ffc759ea59f10067b9acdf7f94bae1c69930
git.kernel.org — https://git.kernel.org/stable/c/c69813471a1ec081a0b9bf0c6bd7e8afd818afce
git.kernel.org — https://git.kernel.org/stable/c/d5b0e9d3563e7e314a850e81f42b2ef6f39882f9

Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.