SB20260529142 - Double free in Linux kernel intel ice driver
Published: May 29, 2026
Security Bulletin ID
SB20260529142
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Double free (CVE-ID: CVE-2026-46162)
CWE-ID: CWE-415 - Double Free
CVSSv4: 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
The vulnerability allows a local user to cause a denial of service.
The vulnerability exists due to a double free in ice_sf_eth_activate() when handling an auxiliary_device_add() failure. A local user can trigger the error path to cause a denial of service.
Remediation
Install update from vendor's website.