The block subsystem in the Linux kernel before 5.2 has a use-after-free that can lead to arbitrary code execution in the kernel context and privilege escalation, aka CID-c3e2219216c9. This is related to blk_mq_free_rqs and blk_cleanup_queue.
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-05-14T22:57:29
Updated: 2024-08-05T03:00:18.847Z
Reserved: 2021-05-14T00:00:00
Link: CVE-2019-25044
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-05-14T23:15:07.507
Modified: 2024-11-21T04:39:48.930
Link: CVE-2019-25044
Redhat