#VU99163 Resource management error in Linux kernel - CVE-2022-48972
Published: October 22, 2024 / Updated: May 12, 2025
Vulnerability identifier: #VU99163
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-2022-48972
CWE-ID: CWE-399
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 resource management error within the ieee802154_if_add() function in net/mac802154/iface.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/7410f4d1221bb182510b7778ab6eefa8b9b7102d
- https://git.kernel.org/stable/c/9980a3ea20de40c83817877106c909cb032692d2
- https://git.kernel.org/stable/c/f00c84fb1635c27ba24ec5df65d5bd7d7dc00008
- https://git.kernel.org/stable/c/1831d4540406708e48239cf38fd9c3b7ea98e08f
- https://git.kernel.org/stable/c/42c319635c0cf7eb36eccac6cda76532f47b61a3
- https://git.kernel.org/stable/c/a110287ef4a423980309490df632e1c1e73b3dc9
- https://git.kernel.org/stable/c/623918f40fa68e3bb21312a3fafb90f491bf5358
- https://git.kernel.org/stable/c/b3d72d3135d2ef68296c1ee174436efd65386f04
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.302
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.19.269
- https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.9.336
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.159
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.83
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.4.227
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.0.13
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1