CVE-2023-23005

mm/demotion: fix NULL vs IS_ERR checking in memory_tier_init

References

Notes

 carnil> Commit fixes 7b88bda3761b ("mm/demotion/dax/kmem: set node's
 carnil> abstract distance to MEMTIER_DEFAULT_DAX_ADISTANCE") in 6.1-
 carnil> rc1.

Bugs

Status

Branch Status
4.19-buster-security N/A "Vulnerable code not present"
4.19-upstream-stable N/A "Vulnerable code not present"
5.10-bullseye-security N/A "Vulnerable code not present"
5.10-upstream-stable N/A "Vulnerable code not present"
6.1-bookworm-security needed
6.1-upstream-stable needed
6.6-upstream-stable unknown
6.8-upstream-stable unknown
sid released (6.3.7-1)
upstream released (6.2-rc1) [4a625ceee8a0ab0273534cb6b432ce6b331db5ee]