#VU95082 Input validation error in Linux kernel - CVE-2024-42139
Published: July 31, 2024 / Updated: May 12, 2025
Vulnerability identifier: #VU95082
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-2024-42139
CWE-ID: CWE-20
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 improper input validation within the ice_ptp_extts_event(), ice_ptp_cfg_extts(), ice_ptp_gpio_enable_e810(), ice_ptp_gpio_enable_e823(), ice_ptp_rebuild_owner() and ice_ptp_release() functions in drivers/net/ethernet/intel/ice/ice_ptp.c. A local user can perform a denial of service (DoS) attack.
Remediation
Install update from vendor's website.