Double Free in UNISOC products - CVE-2022-48386
Published: May 9, 2023
Vulnerability identifier: #VU75860
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-48386
CWE-ID: CWE-415
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 use after free due to a logic error within the apipe driver in Android. A local privileged application can read and manipulate data.
How to mitigate CVE-2022-48386
Install security update from vendor's website.