vulnerability

Red Hat: CVE-2021-3764: CVE-2021-3764 kernel: DoS in ccp_run_aes_gcm_cmd() function (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
May 10, 2022
Added
May 13, 2022
Modified
Aug 11, 2025

Description

A memory leak flaw was found in the Linux kernel's ccp_run_aes_gcm_cmd() function that allows an attacker to cause a denial of service. The vulnerability is similar to the older CVE-2019-18808. The highest threat from this vulnerability is to system availability.

Solutions

no-fix-redhat-rpm-packageredhat-upgrade-kernelredhat-upgrade-kernel-rt
Title
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