Debian/linux: medium 5.5
An issue was discovered in fs/io_uring.c in the Linux kernel through 5.11.8. It allows attackers to cause a denial of service (deadlock) because exit may be waiting to park a SQPOLL thread, but concur
Action: Upgrade linux to 5.10.26-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 5.10.26-1 | - |
Fixed versions
| 5.10.26-1 |
Sources
- osv: DEBIAN-CVE-2021-28951#Debian:13/linux
- https://security-tracker.debian.org/tracker/CVE-2021-28951
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