#VU89001 Error handling in Linux kernel - CVE-2024-26584
Published: April 25, 2024 / Updated: May 14, 2025
Vulnerability identifier: #VU89001
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2024-26584
CWE-ID: CWE-388
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Linux kernel
Linux kernel
Software vendor:
Linux Foundation
Linux Foundation
Description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to an error when handling backlogging of crypto requests in net/tls/tls_sw.c. A remote attacker can send specially crafted traffic to the system and perform a denial of service attack.
Remediation
Install updates from vendor's website.
External links
- https://git.kernel.org/stable/c/8590541473188741055d27b955db0777569438e3
- https://git.kernel.org/stable/c/13eca403876bbea3716e82cdfe6f1e6febb38754
- https://git.kernel.org/stable/c/ab6397f072e5097f267abf5cb08a8004e6b17694
- https://git.kernel.org/stable/c/cd1bbca03f3c1d845ce274c0d0a66de8e5929f72
- https://mirrors.edge.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.84