Out-of-bounds read in Huawei nova 4 and SydneyM-AL00 - CVE-2020-9117
Published: November 25, 2020
Vulnerability identifier: #VU48655
CSH Severity: Low
CVSS v4: 5.9 [CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2020-9117
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition. A local attacker can send a specially crafted packet, trigger out-of-bounds read error and read contents of memory on the system.
Affected software
Huawei nova 4
SydneyM-AL00
SydneyM-AL00
How to mitigate CVE-2020-9117
Install updates from vendor's website.
Huawei nova 4 - update to 10.0.0.165(C01E34R2P4)
SydneyM-AL00 - update to 10.0.0.165(C00E66R1P5)
SydneyM-AL00 - update to 10.0.0.165(C00E66R1P5)