#VU90863 Use of uninitialized resource in Linux kernel - CVE-2024-36927
Published: June 3, 2024 / Updated: May 14, 2025
Vulnerability identifier: #VU90863
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-2024-36927
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 raw_sendmsg() function in net/ipv4/raw.c, within the __ip_make_skb() function in net/ipv4/ip_output.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/5db08343ddb1b239320612036c398e4e1bb52818
- https://git.kernel.org/stable/c/f5c603ad4e6fcf42f84053e882ebe20184bb309e
- https://git.kernel.org/stable/c/fc1092f51567277509563800a3c56732070b6aa4
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.31
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.8.10