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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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2022-03-18T06:22:48

Updated: 2022-04-19T18:06:27

Reserved: 2021-12-27T00:00:00


Link: CVE-2021-45868

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2022-03-18T07:15:06.597

Modified: 2023-02-04T00:00:27.783


Link: CVE-2021-45868

JSON object: View

cve-icon Redhat Information

No data.

CWE