Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix lease break and ack state handling Do not skip valid lease states containing WRITE_CACHING when breaking level-II/read leases for writes and truncates. Handle lease break acknowledgments according to the SMB2 rule that the acknowledged state must be a subset of the server's break target. Apply the acknowledged state directly and keep the break pending on failed ACKs.
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
e2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to < 17699905a381621c1cee5b6528feb05acedc86a4affectede2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to < 3251ea36df5eef58aa207fbee48849d89b922ea6affectede2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to < fba4653a0b4dc2f6d42600abe21fb326292f70ffaffectede2f34481b24db2fd634b5edb0a5bd0e4d38cc6e9 to < 5015191096db311759fef98769270336cd8b1324affected
Linux Linux
Default version status: affected
5.15affected0 to < 5.15unaffected6.6.158 to ≤ 6.6.*unaffected6.12.111 to ≤ 6.12.*unaffected6.18.53 to ≤ 6.18.*unaffected7.2 to ≤ *unaffected