💣Exploit CVE-2021-47498 - In the Linux kernel, the following vulnerability h

[Maksim]

CVE ID : CVE-2021-47498
Published : May 22, 2024, 9:15 a.m. | 42 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved: dm rq: don't queue request to blk-mq during DM suspend DM uses blk-mq's quiesce/unquiesce to stop/start device mapper queue. But blk-mq's unquiesce may come from outside events, such as elevator switch, updating nr_requests or others, and request may come during suspend, so simply ask for blk-mq to requeue it. Fixes one kernel panic issue when running updating nr_requests and dm-mpath suspend/resume stress test.
Severity: 0.0 | NA
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