Resource exhaustion in UNISOC products - CVE-2022-48381
Published: May 9, 2023
Vulnerability identifier: #VU75856
CSH Severity: Low
CVSS v4: 5.2 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:A/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-48381
CWE-ID: CWE-400
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local 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 modem control device in Kernel. A local application can read and manipulate data.
Affected software
SC9863A
SC9832E
SC7731E
T610
T310
T606
T760
T618
T612
T616
T770
T820
S8000
SC9832E
SC7731E
T610
T310
T606
T760
T618
T612
T616
T770
T820
S8000
How to mitigate CVE-2022-48381
Install security update from vendor's website.