CVE-2023-54322 — In the Linux kernel, the following vulnerability has been resolved:

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

01What is this vulnerability?

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

02Affected products

No structured affected-product list available — see references below for vendor advisories.

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• 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.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2025-12-30T13:16:21.520
• Last modified: 2026-06-01T17:16:27.177

09References

• git.kernel.org — https://git.kernel.org/stable/c/0bd309f22663f3ee749bea0b6d70642c31a1c0a5
• git.kernel.org — https://git.kernel.org/stable/c/47d74b54180b6b296b489b7895011c9a28979ff1
• git.kernel.org — https://git.kernel.org/stable/c/c71d6934c6ac40a97146a410e0320768c7b1bb3c
• git.kernel.org — https://git.kernel.org/stable/c/d3b219e504fc5c5a25fa7c04c8589ff34baef9a8
• git.kernel.org — https://git.kernel.org/stable/c/f6794950f0e5ba37e3bbedda4d6ab0aad7395dd3