CVE-2023-52621

bpf: Check rcu_read_lock_trace_held() before calling bpf map helpers

References

Notes

 carnil> First introducing commit could not be determined.

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 (6.1.82-1)
6.1-upstream-stable released (6.1.77) [d6d6fe4bb105595118f12abeed4a7bdd450853f3]
6.6-upstream-stable released (6.6.16) [483cb92334cd7f1d5387dccc0ab5d595d27a669d]
6.8-upstream-stable N/A "Fixed before branching point"
sid released (6.7.7-1)
upstream released (6.8-rc1) [169410eba271afc9f0fb476d996795aa26770c6d]