CVE-2023-53485 — 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: 2025-10-01T12:15:51.330
• Last modified: 2026-08-04T10:19:08.413

09References

• git.kernel.org — https://git.kernel.org/stable/c/0d9e678a82915633b99603f744e7735d1a673d72
• git.kernel.org — https://git.kernel.org/stable/c/39f6292d75959e8accac0b3e24090094ba0824e9
• git.kernel.org — https://git.kernel.org/stable/c/4e302336d5ca1767a06beee7596a72d3bdc8d983
• git.kernel.org — https://git.kernel.org/stable/c/53b0a362aca2583729e8ca2936ca657ff3247d88
• git.kernel.org — https://git.kernel.org/stable/c/6e7d9d76e5654bcdd3cdb7c9441a8113428ecebb
• git.kernel.org — https://git.kernel.org/stable/c/911b48eec45152822bccf45cd3563b48256b1520
• git.kernel.org — https://git.kernel.org/stable/c/bdf07ab1595b613b03f32dbb5cb379edfa1a7334
• git.kernel.org — https://git.kernel.org/stable/c/f2af019091f904ca08b3572ab0111238ad6d17b3