In the Linux kernel, the following vulnerability has been resolved: ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry The Linux kernel CVE team has assigned CVE-2021-47069 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024030141-CVE-2021-47069-5797@gregkh/T/#u
Created kernel tracking bugs for this issue: Affects: fedora-all [bug 2267514]
This was fixed for Fedora with the 5.12.7 stable kernel updates.