CVE-2022-50719 — 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: 2025-12-24T13:15:58.560
• Last modified: 2026-10-15T22:17:33.213

09References

• git.kernel.org — https://git.kernel.org/stable/c/0c76087449ee4ed45a88b10017d02c6694caedb1
• git.kernel.org — https://git.kernel.org/stable/c/0c9118e381ff538874e00fd4e66a768273c150fb
• git.kernel.org — https://git.kernel.org/stable/c/25e8c6ecb46843a955f254b8f0d77894e4a53dc4
• git.kernel.org — https://git.kernel.org/stable/c/389d34c2a8b52acc351fd932ed4bea41fee5a39b
• git.kernel.org — https://git.kernel.org/stable/c/49cb7737e733013ec86aa77ed2e19b94a68eaa05
• git.kernel.org — https://git.kernel.org/stable/c/61e4be4a60cc6de723f8c574ddbcb3025eb44cac
• git.kernel.org — https://git.kernel.org/stable/c/66f359ad66d49f75d39ac729f9114dabf90b81bb
• git.kernel.org — https://git.kernel.org/stable/c/b026af92b2cea907c780f7168c730c816cd33311
• git.kernel.org — https://git.kernel.org/stable/c/b8800d324abb50160560c636bfafe2c81001b66c