#VU104756 Improper error handling in Linux kernel - CVE-2022-49193
Published: February 26, 2025 / Updated: May 11, 2025
Vulnerability identifier: #VU104756
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-2022-49193
CWE-ID: CWE-388
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 error handling within the ice_service_task() and ice_misc_intr() functions in drivers/net/ethernet/intel/ice/ice_main.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/24d7ac8426306ae7ccea7f7dd612a7368fe7201d
- https://git.kernel.org/stable/c/32d53c0aa3a7b727243473949bad2a830b908edc
- https://git.kernel.org/stable/c/59e88a50afad7469c55804e46bf2924b9130281f
- https://git.kernel.org/stable/c/9b77c8cf69a41d1e3851370aeaa04a9ea83b865c
- https://mirrors.edge.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.15.33