CVE-2022-49711

bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove()

References

Notes

 carnil> Introduced in f93627146f0e ("staging: fsl-mc: fix asymmetry in destroy of
 carnil> mc_io"). Vulnerable versions: 4.8-rc1.

Bugs

Status

Branch Status
upstream released (5.19-rc3) [928ea98252ad75118950941683893cf904541da9]
6.18-upstream-stable N/A "Fixed before branching point"
6.17-upstream-stable N/A "Fixed before branching point"
6.13-upstream-stable N/A "Fixed before branching point"
6.12-upstream-stable N/A "Fixed before branching point"
6.6-upstream-stable N/A "Fixed before branching point"
6.1-upstream-stable N/A "Fixed before branching point"
5.10-upstream-stable needed
sid released (5.18.14-1)
6.12-trixie-security N/A "Fixed before branching point"
6.1-bookworm-security N/A "Fixed before branching point"
5.10-bullseye-security needed