CVE-2022-48899 — 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: 2024-08-21T07:15:05.810
• Last modified: 2026-08-04T10:17:25.770

09References

• git.kernel.org — https://git.kernel.org/stable/c/011ecdbcd520c90c344b872ca6b4821f7783b2f8
• git.kernel.org — https://git.kernel.org/stable/c/19ec87d06acfab2313ee82b2a689bf0c154e57ea
• git.kernel.org — https://git.kernel.org/stable/c/52531258318ed59a2dc5a43df2eaf0eb1d65438e
• git.kernel.org — https://git.kernel.org/stable/c/68bcd063857075d2f9edfed6024387ac377923e2
• git.kernel.org — https://git.kernel.org/stable/c/adc48e5e408afbb01d261bd303fd9fbbbaa3e317
• git.kernel.org — https://git.kernel.org/stable/c/d01d6d2b06c0d8390adf8f3ba08aa60b5642ef73