Vulnerability Monitor

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CVE-2024-0775

A use-after-free flaw was found in the __ext4_remount in fs/ext4/super.c in ext4 in the Linux kernel. This flaw allows a local user to cause an information leak problem while freeing the old quota file names before a potential failure, leading to a use-after-free.

Published

2024-01-22T13:15:25.137

Last Modified

2024-11-21T08:47:20.760

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 6.7 (MEDIUM)

Weaknesses

Type: Secondary
CWE-416
Type: Primary
CWE-416

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	linux	linux_kernel	< 6.4	Yes
Operating System	linux	linux_kernel	6.4	Yes
Operating System	redhat	enterprise_linux	9.0	Yes

References

https://access.redhat.com/security/cve/CVE-2024-0775 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=2259414 Issue Tracking, Third Party Advisory ([email protected])
https://scm.linefinity.com/common/linux-stable/commit/4c0b4818b1f636bc96359f7817a2d8bab6370162 Patch ([email protected])
https://access.redhat.com/security/cve/CVE-2024-0775 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=2259414 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://scm.linefinity.com/common/linux-stable/commit/4c0b4818b1f636bc96359f7817a2d8bab6370162 Patch (af854a3a-2127-422b-91ae-364da2661108)