Stack-based buffer overflow in UNISOC products - CVE-2022-47485
Published: May 9, 2023
Vulnerability identifier: #VU75868
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-47485
CWE-ID: CWE-121
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 privileged application to read and manipulate data.
The vulnerability exists due to a possible out of bounds write due to a missing bounds check within the phasecheck server in Android. A local privileged application can read and manipulate data.
How to mitigate CVE-2022-47485
Install security update from vendor's website.