CVE-2023-52439

uio: Fix use-after-free in uio_open

References

Notes

 carnil> Commit fixes 57c5f4df0a5a ("uio: fix crash after the device is
 carnil> unregistered") in 4.18-rc5.

Bugs

Status

Branch Status
4.19-buster-security pending (4.19.309-1)
4.19-upstream-stable released (4.19.306) [3174e0f7de1ba392dc191625da83df02d695b60c]
5.10-bullseye-security released (5.10.209-1)
5.10-upstream-stable released (5.10.209) [5e0be1229ae199ebb90b33102f74a0f22d152570]
6.1-bookworm-security released (6.1.76-1)
6.1-upstream-stable released (6.1.74) [17a8519cb359c3b483fb5c7367efa9a8a508bdea]
6.6-upstream-stable released (6.6.13) [35f102607054faafe78d2a6994b18d5d9d6e92ad]
6.8-upstream-stable N/A "Fixed before branching point"
sid released (6.6.13-1)
upstream released (6.8-rc1) [0c9ae0b8605078eafc3bea053cc78791e97ba2e2]