CVE-2023-52530

wifi: mac80211: fix potential key use-after-free

References

Notes

 carnil> Introduced in fdf7cb4185b6 ("mac80211: accept key reinstall without changing
 carnil> anything"). Vulnerable versions: 3.2.95 3.16.50 3.18.82 4.1.47 4.4.99 4.9.63
 carnil> 4.13.14 4.14-rc6.

Bugs

Status

Branch Status
4.19-buster-security needed
4.19-upstream-stable needed
5.10-bullseye-security needed
5.10-upstream-stable needed
6.1-bookworm-security released (6.1.64-1)
6.1-upstream-stable released (6.1.57) [2f4e16e39e4f5e78248dd9e51276a83203950b36]
6.6-upstream-stable N/A "Fixed before branching point"
6.8-upstream-stable N/A "Fixed before branching point"
sid released (6.5.8-1)
upstream released (6.6-rc5) [31db78a4923ef5e2008f2eed321811ca79e7f71b]