SARA / Free Tools / CVE / CVE-2023-53675

CVE-2023-53675 — 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

0.21% (top 88.90%)

CWE

—

Published

2025-10-07T16:15:51.503

Last modified

2026-10-15T22:17:45.780

CVSS vector

CVSS:3.1/AV:A/AC:L/PR:N/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/414418abc19fa4ccf730d273061a426c07a061d6
git.kernel.org — https://git.kernel.org/stable/c/4b8cae410472653a59e15af62c57c49b8e0a1201
git.kernel.org — https://git.kernel.org/stable/c/584892fd29a41ef424a148118a3103b16b94fb8c
git.kernel.org — https://git.kernel.org/stable/c/72021ae61a2bc6ca73cd593e255a10ed5f5dc5e7
git.kernel.org — https://git.kernel.org/stable/c/79ec5dd5fb07ecaea2f978c2d7a9f2f3526e4d19
git.kernel.org — https://git.kernel.org/stable/c/801ab13d50cf3d26170ee073ea8bb4eececb76ab
git.kernel.org — https://git.kernel.org/stable/c/c315560e3ef77c1d822249f1743e647dc9c9912a
git.kernel.org — https://git.kernel.org/stable/c/cffe09ca0555e235a42d6fa065e463c4b3d5b657

Want this in your SOAR or SIEM?
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