CVE-2023-53524 — 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: 2025-10-01T12:15:56.880
• Last modified: 2026-04-06T13:22:22.267

09References

• git.kernel.org — https://git.kernel.org/stable/c/059e426d666a41e26b184c177c1ca3ee2d6fa1b6
• git.kernel.org — https://git.kernel.org/stable/c/0ad8dd870aa187d0c21d032bb2c6433559075eec
• git.kernel.org — https://git.kernel.org/stable/c/58d1b717879bfeabe09b35e41ad667c79933eb2e
• git.kernel.org — https://git.kernel.org/stable/c/82f877ec9b041edc4c7c509c605cc3393d837bf0
• git.kernel.org — https://git.kernel.org/stable/c/de78456976026102babe66258c228691ca5677c0
• git.kernel.org — https://git.kernel.org/stable/c/eb1ef44efac797b384d361a76e33f77027c29a14