Resource exhaustion in UNISOC products - CVE-2022-44419
Published: May 9, 2023
Vulnerability identifier: #VU75810
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2022-44419
CWE-ID: CWE-400
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 perform service disruption.
The vulnerability exists due to a possible missing verification of NAS Security Mode Command Replay Attacks in LTE within the LTE in Modem. A remote attacker can perform service disruption.
How to mitigate CVE-2022-44419
Install security update from vendor's website.