Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net: annotate data-races around sk->sk_{data_ready,write_space} skmsg (and probably other layers) are changing these pointers while other cpus might read them concurrently. Add corresponding READ_ONCE()/WRITE_ONCE() annotations for UDP, TCP and AF_UNIX.
References
- https://git.kernel.org/stable/c/27fccdbcbbfc4651b6f66756e6fa3f52e051ec23
- https://git.kernel.org/stable/c/2ef2b20cf4e04ac8a6ba68493f8780776ff84300
- https://git.kernel.org/stable/c/7ad01905831c815520f1b0486336a03bb7420465
- https://git.kernel.org/stable/c/c494448bb522bbbb63096540eb2319101a0480ab
- https://git.kernel.org/stable/c/f17c1c4acbe2bd702abce73a847a04a196fab2c5
FAQ
What is CVE-2026-23302?
CVE-2026-23302 is a documented vulnerability. In the Linux kernel, the following vulnerability has been resolved: net: annotate data-races around sk->sk_{data_ready,write_space} skmsg (and probably other layers) are changing these pointers whil...
How severe is CVE-2026-23302?
CVSS scoring is not yet available for CVE-2026-23302. Check NVD for updates.
Is there a patch for CVE-2026-23302?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.