Vulnerability identifier: #VU65106
Vulnerability risk: Low
CVSSv3.1: 5.8 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-20
Exploitation vector: Local
Exploit availability: No
Vulnerable software:
Pixel
Mobile applications /
Mobile firmware & hardware
Vendor:
Description
The vulnerability allows a local application to escalate privileges on the system.
The vulnerability exists due to insufficient validation of user-supplied input in amcs_cdev_unlocked_ioctl of audiometrics.c. A local application with system privileges can trigger the vulnerability and escalate privileges on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
External links
http://source.android.com/security/bulletin/pixel/2022-03-01
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.