CVE List

CVE-2019-25044

Critical 7.8

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.

Published May 14, 2021.

Affected software

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Reference links