Out-of-bounds read in UNISOC products - CVE-2022-38673
Published: November 7, 2022
Vulnerability identifier: #VU69059
CSH Severity: Low
CVSS v4.0: 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-2022-38673
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vendor: UNISOC
Affected software:
SC9863A
SC9832E
SC7731E
T610
T310
T606
T760
T618
T612
T616
T770
T820
S8000
SC9863A
SC9832E
SC7731E
T610
T310
T606
T760
T618
T612
T616
T770
T820
S8000
Detailed vulnerability description
The vulnerability allows a local application to perform a denial of service (DoS) attack.
The vulnerability exists due to a boundary condition within the face detect driver. A local application can trigger an out-of-bounds read and crash the kernel.
How to mitigate CVE-2022-38673
Install updates from vendor's website.