CVE-2023-53698 — 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: 2025-10-22T14:15:44.330
• Last modified: 2026-10-15T22:17:46.660

09References

• git.kernel.org — https://git.kernel.org/stable/c/15b453cf7348973217558235b9ece2ee5fea6777
• git.kernel.org — https://git.kernel.org/stable/c/3e7722c31d4167eb7f3ffd35aba52cab69b79072
• git.kernel.org — https://git.kernel.org/stable/c/789fcd94c9cac133dd4d96e193188661aca9f6c3
• git.kernel.org — https://git.kernel.org/stable/c/85c2c79a07302fe68a1ad5cc449458cc559e314d