DEBIAN-CVE-2020-36387

DEBIAN-CVE-2020-36387 PUBLISHED CVSS 7.800000190734863 HIGH

An issue was discovered in the Linux kernel before 5.8.2. fs/io_uring.c has a use-after-free related to io_async_task_func and ctx reference holding, aka CID-6d816e088c35.

Risk Scores

CVSS v3.1

7.800000190734863

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions
Debian:14	linux	0, 0, 0
Debian:13	linux	0, 0, 0
Debian:11	linux	0, 0, 0
Debian:12	linux	0, 0, 0

Timeline

Jun 7, 2021 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2020-36387 advisory

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