SARA / Free Tools / CVE / CVE-2023-52775

CVE-2023-52775 — In the Linux kernel, the following vulnerability has been resolved:

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

CVSS

8.2 HIGH

EPSS

0.66% (top 51.80%)

CWE

—

Published

2024-05-21T16:15:16.610

Last modified

2026-08-04T10:18:41.190

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:L

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/5ada292b5c504720a0acef8cae9acc62a694d19c
git.kernel.org — https://git.kernel.org/stable/c/7234d2b5dffa5af77fd4e0deaebab509e130c6b1
git.kernel.org — https://git.kernel.org/stable/c/90072af9efe8c7bd7d086709014ddd44cebd5e7c
git.kernel.org — https://git.kernel.org/stable/c/94a0ae698b4d5d5bb598e23228002a1491c50add
git.kernel.org — https://git.kernel.org/stable/c/e6d71b437abc2f249e3b6a1ae1a7228e09c6e563
git.kernel.org — https://git.kernel.org/stable/c/5ada292b5c504720a0acef8cae9acc62a694d19c
git.kernel.org — https://git.kernel.org/stable/c/7234d2b5dffa5af77fd4e0deaebab509e130c6b1
git.kernel.org — https://git.kernel.org/stable/c/90072af9efe8c7bd7d086709014ddd44cebd5e7c
git.kernel.org — https://git.kernel.org/stable/c/94a0ae698b4d5d5bb598e23228002a1491c50add
git.kernel.org — https://git.kernel.org/stable/c/e6d71b437abc2f249e3b6a1ae1a7228e09c6e563

Want this in your SOAR or SIEM?
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