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Advisory Published
CVE Published

CVE-2024-0443: Kernel: blkio memory leakage due to blkcg and some blkgs are not freed after they are made offline.

First published: Thu Jan 11 2024(Updated: )

A cgroup blkio memory leakage problem was found in blkgs destruction path in block/blk-cgroup.c in the Linux kernel. In this flaw, an attacker with a local access may cause a system instability, such as out of memory. Refer: <a href=""></a>


Affected SoftwareAffected VersionHow to fix
Linux Linux kernel>=6.2<6.4
Linux Linux kernel=6.4-rc1
Linux Linux kernel=6.4-rc2
Linux Linux kernel=6.4-rc3
Linux Linux kernel=6.4-rc4
Linux Linux kernel=6.4-rc5
Linux Linux kernel=6.4-rc6
Redhat Enterprise Linux=8.0
Redhat Enterprise Linux=9.0
Fedoraproject Fedora=39

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Parent vulnerabilities

(Appears in the following advisories)


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