#VU67473 Out-of-bounds read in Pixel - CVE-2022-20368
Published: September 19, 2022
Vulnerability identifier: #VU67473
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-20368
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerable software:
Pixel
Pixel
Software vendor:
Google
Description
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to a boundary condition within the packet_recvmsg() function in Linux kernel. A local user can trigger an out-of-bounds read error and potentially escalate privileges on the system.
Remediation
Install updates from vendor's website.