Description
In the Linux kernel, the following vulnerability has been resolved: btrfs: zoned: fix memory leak after finding block group with super blocks At exclude_super_stripes(), if we happen to find a block group that has super blocks mapped to it and we are on a zoned filesystem, we error out as this is not supposed to happen, indicating either a bug or maybe some memory corruption for example. However we are exiting the function without freeing the memory allocated for the logical address of the super blocks. Fix this by freeing the logical address.
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
12659251ca5df05a484eb122c2c34c18d84e797c to < ab80a901f8daca07c4a54af0ab0de745c9918294affected12659251ca5df05a484eb122c2c34c18d84e797c to < c35ea606196243063e63785918c7c8fe27c45798affected12659251ca5df05a484eb122c2c34c18d84e797c to < cca627afb463a4b47721eac017516ba200de85c3affected12659251ca5df05a484eb122c2c34c18d84e797c to < f1a07c2b4e2c473ec322b8b9ece071b8c88a3512affected
Linux Linux
Default version status: affected
5.11affected0 to < 5.11unaffected5.15.123 to ≤ 5.15.*unaffected6.1.42 to ≤ 6.1.*unaffected6.4.7 to ≤ 6.4.*unaffected6.5 to ≤ *unaffected