In the Linux kernel 5.3.11, mounting a crafted btrfs image twice can cause an rwsem_down_write_slowpath use-after-free because (in rwsem_can_spin_on_owner in kernel/locking/rwsem.c) rwsem_owner_flags returns an already freed pointer,
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2019-11-27T23:41:36
Updated: 2024-08-05T02:16:47.014Z
Reserved: 2019-11-26T00:00:00
Link: CVE-2019-19318
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2019-11-28T00:15:11.143
Modified: 2021-03-15T22:27:47.397
Link: CVE-2019-19318
Redhat