CVE-2026-31456

mm/pagewalk: fix race between concurrent split and refault

References

Notes


      

Bugs

Status

Branch Status
upstream released (7.0-rc6) [3b89863c3fa482912911cd65a12a3aeef662c250]
7.0-upstream-stable N/A "Fixed before branching point"
6.19-upstream-stable released (6.19.11) [9bbbebd94dd5be25ec8c899d46ef01b33d5d22c0]
6.18-upstream-stable released (6.18.21) [38ec58670a0c5fc1edabdeccd857e586b7b3f318]
6.12-upstream-stable needed
6.6-upstream-stable N/A "Vulnerable code not present"
6.1-upstream-stable N/A "Vulnerable code not present"
5.10-upstream-stable N/A "Vulnerable code not present"
sid released (6.19.11-1)
6.12-trixie-security needed
6.1-bookworm-security N/A "Vulnerable code not present"
5.10-bullseye-security N/A "Vulnerable code not present"