In the Linux kernel before 5.15.3, fs/quota/quota_tree.c does not validate the block number in the quota tree (on disk). This can, for example, lead to a kernel/locking/rwsem.c use-after-free if there is a corrupted quota file.
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Affected Vendors & Products
References
History
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MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2022-03-18T06:22:48
Updated: 2024-08-04T04:54:30.852Z
Reserved: 2021-12-27T00:00:00
Link: CVE-2021-45868
Vulnrichment
No data.
NVD
Status : Modified
Published: 2022-03-18T07:15:06.597
Modified: 2024-11-21T06:33:10.797
Link: CVE-2021-45868
Redhat