CVE-2021-47131

net/tls: Fix use-after-free after the TLS device goes down and up

References

Notes

 carnil> Introduced in e8f69799810c ("net/tls: Add generic NIC offload infrastructure").
 carnil> Vulnerable versions: 4.18-rc1.

Bugs

Status

Branch Status
4.19-buster-security needed
4.19-upstream-stable needed
5.10-bullseye-security N/A "Fixed before branching point"
5.10-upstream-stable released (5.10.43) [f1d4184f128dede82a59a841658ed40d4e6d3aa2]
6.1-bookworm-security N/A "Fixed before branching point"
6.1-upstream-stable N/A "Fixed before branching point"
6.6-upstream-stable N/A "Fixed before branching point"
6.8-upstream-stable N/A "Fixed before branching point"
sid released (5.10.46-1)
upstream released (5.13-rc5) [c55dcdd435aa6c6ad6ccac0a4c636d010ee367a4]