Description
In the Linux kernel, the following vulnerability has been resolved: xfs: scrub: unlock dquot before early return in quota scrub xchk_quota_item can return early after calling xchk_fblock_process_error. When that helper returns false, the function returned immediately without dropping dq->q_qlock, which can leave the dquot lock held and risk lock leaks or deadlocks in later quota operations. Fix this by unlocking dq->q_qlock before the early return.
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
7d1f0e167a067ed741dec08b7614d76893422b04 to < e822f535273af0e8968eab7acc0cea0b90dd25afaffected7d1f0e167a067ed741dec08b7614d76893422b04 to < 3b0c3414b308e6822cda90bf99f7eac94d4cca2baffected7d1f0e167a067ed741dec08b7614d76893422b04 to < d128fc0c5c2b19224927d4fd2a46c2fe6a1f606faffected7d1f0e167a067ed741dec08b7614d76893422b04 to < 268378b6ad20569af0d1957992de1c8b16c6e900affected
Linux Linux
Default version status: affected
6.8affected0 to < 6.8unaffected6.12.80 to ≤ 6.12.*unaffected6.18.21 to ≤ 6.18.*unaffected6.19.11 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected