CVE-2023-23039

drivers: tty: vcc: Fix use-after-free in vcc_open()

References

Notes

 carnil> CONFIG_VCC depends on CONFIG_SUN_LDOMS. CONFIG_SUN_LDOMS is
 carnil> SPARC64 only.
 bwh> Introduced in 4.14 by commit 5d171050e28f "sparc64: vcc: Enable
 bwh> VCC port probe and removal".

Bugs

Status

Branch Status
4.19-buster-security N/A "sparc64 not supported in LTS"
4.19-upstream-stable needed
5.10-bullseye-security needed
5.10-upstream-stable needed
6.1-bookworm-security needed
6.1-upstream-stable needed
6.6-upstream-stable unknown
6.8-upstream-stable unknown
sid needed
upstream needed