CVE-2022-1976

State: Published
Severity: Not scored
Published: Aug 31, 2022
Updated: Aug 3, 2024
Reserved: Jun 1, 2022

Description

A flaw was found in the Linux kernel’s implementation of IO-URING. This flaw allows an attacker with local executable permission to create a string of requests that can cause a use-after-free flaw within the kernel. This issue leads to memory corruption and possible privilege escalation.

Scores

The record has no CVSS score.

Weaknesses

CWE-416

Affected Products

Product	Versions
kerneln/a	kernel 5.19-rc1Affected

References

https://bugzilla.redhat.com/show_bug.cgi?id=2092549
https://security.netapp.com/advisory/ntap-20230214-0005/

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