Description
In the Linux kernel, the following vulnerability has been resolved: xfs: don't walk off the end of a null sc->sa.agi_bp in AGI repair LOLLM noticed a longstanding bug where xrep_iunlink_walk_ondisk_bucket tries to walk ragi->sc->sa.agi_bp to rebuild the unlinked inode lists. Unfortunately, it's possible for agi_bp to be null if the buffer verifier fails, so we have to use ragi->agi_bp (which skips verifier checks) instead.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
ab97f4b1c030750f2475bf4da8a9554d02206640 to < 43b4ecbc948a2e441804c9d7b772deb6b2e44e3daffectedab97f4b1c030750f2475bf4da8a9554d02206640 to < c36d7f68f1c2e7e528ad11044a0bd6a3016a6a03affectedab97f4b1c030750f2475bf4da8a9554d02206640 to < a6cfd0e4bb1e5f4dd2a67fa99eab36bda47cf081affectedab97f4b1c030750f2475bf4da8a9554d02206640 to < 1e96a00e0d3a00be6e4f368b2f18e2d345f813ceaffected
Linux Linux
Default version status: affected
6.10affected0 to < 6.10unaffected6.12.105 to ≤ 6.12.*unaffected6.18.46 to ≤ 6.18.*unaffected7.1.10 to ≤ 7.1.*unaffected7.2 to ≤ *unaffected