Out-of-bounds read in UNISOC products - CVE-2022-48235
Published: May 9, 2023
Vulnerability identifier: #VU75826
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-48235
CWE-ID: CWE-125
Exploitation vector: Remote 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 remote attacker to read memory contents or crash the system.
The vulnerability exists due to a possible out of bounds write due to a missing bounds check within the MP3 encoder in Android. A remote attacker can trick the victim to open a specially crafted file and read memory contents or crash the system.
How to mitigate CVE-2022-48235
Install security update from vendor's website.