#VU96169 Use of uninitialized resource in Linux kernel - CVE-2024-43828
Published: August 19, 2024 / Updated: May 12, 2025
Vulnerability identifier: #VU96169
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2024-43828
CWE-ID: CWE-908
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a local user to perform a denial of service (DoS) attack.
The vulnerability exists due to use of uninitialized resource within the ext4_es_find_extent_range() function in fs/ext4/extents_status.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.
External links
- https://git.kernel.org/stable/c/181e63cd595c688194e07332f9944b3a63193de2
- https://git.kernel.org/stable/c/c6e67df64783e99a657ef2b8c834ba2bf54c539c
- https://git.kernel.org/stable/c/81f819c537d29932e4b9267f02411cbc8b355178
- https://git.kernel.org/stable/c/907c3fe532253a6ef4eb9c4d67efb71fab58c706
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.224
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.165
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.103
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.10.3
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.11
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.44