In the Linux kernel, the following vulnerability has been resolved:

rxrpc: Fix leak of released call in recvmsg(MSG_PEEK)

Fix rxrpc_recvmsg() to also drop the ref it holds on an already-released
call if MSG_PEEK is in force (the function holds a ref on the call
irrespective of whether MSG_PEEK is specified or not).

https://git.kernel.org/stable/c/04c7103dc0923cc6ac95b97aa66bab70da7ace84

https://git.kernel.org/stable/c/2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5

https://git.kernel.org/stable/c/4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c

https://git.kernel.org/stable/c/86eff3140c9d4b52bba13d1cba266da933403e51

https://git.kernel.org/stable/c/e473cd3046a1aaec1e39af5df2042ce7c04d5e74

[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","programFiles":["net/rxrpc/recvmsg.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"7692bde890061797f3dece0148d7859e85c55778","lessThan":"86eff3140c9d4b52bba13d1cba266da933403e51","versionType":"git","status":"affected"},{"version":"839fe96c15209dc2255c064bb44b636efe04f032","lessThan":"e473cd3046a1aaec1e39af5df2042ce7c04d5e74","versionType":"git","status":"affected"},{"version":"962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc","lessThan":"2b69b61057eb0b3db9ad754ef0f1436b7af3a9f5","versionType":"git","status":"affected"},{"version":"962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc","lessThan":"04c7103dc0923cc6ac95b97aa66bab70da7ace84","versionType":"git","status":"affected"},{"version":"962fb1f651c2cf2083e0c3ef53ba69e3b96d3fbc","lessThan":"4bdb9e471f5b1ac9cbe4add5de7ff085a0ec303c","versionType":"git","status":"affected"},{"version":"6c75a97a32a5fa2060c3dd30207e63b6914b606d","versionType":"git","status":"affected"},{"version":"6.6.100","lessThan":"6.6.145","versionType":"semver","status":"affected"},{"version":"6.12.40","lessThan":"6.12.97","versionType":"semver","status":"affected"},{"version":"6.15.8","lessThan":"6.16","versionType":"semver","status":"affected"}]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","programFiles":["net/rxrpc/recvmsg.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","versions":[{"version":"6.16","status":"affected"},{"version":"0","lessThan":"6.16","versionType":"semver","status":"unaffected"},{"version":"6.6.145","lessThanOrEqual":"6.6.*","versionType":"semver","status":"unaffected"},{"version":"6.12.97","lessThanOrEqual":"6.12.*","versionType":"semver","status":"unaffected"},{"version":"6.18.40","lessThanOrEqual":"6.18.*","versionType":"semver","status":"unaffected"},{"version":"7.1.5","lessThanOrEqual":"7.1.*","versionType":"semver","status":"unaffected"},{"version":"7.2-rc1","lessThanOrEqual":"*","versionType":"original_commit_for_fix","status":"unaffected"}]}]