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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-05-14T22:57:29

Updated: 2021-06-29T09:06:25

Reserved: 2021-05-14T00:00:00


Link: CVE-2019-25044

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-05-14T23:15:07.507

Modified: 2023-01-24T02:01:08.940


Link: CVE-2019-25044

JSON object: View

cve-icon Redhat Information

No data.

CWE