Apq8096Au Firmware
CVE-2023-21649
HIGH
Severity by source
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Memory corruption in WLAN while running doDriverCmd for an unspecific command.
AnalysisAI
Memory corruption in WLAN while running doDriverCmd for an unspecific command. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. This Buffer Copy without Size Check vulnerability could allow attackers to overflow a buffer to corrupt adjacent memory.
Technical ContextAI
This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Memory corruption in WLAN while running doDriverCmd for an unspecific command. Affected products include: Qualcomm Apq8096Au Firmware, Qualcomm Aqt1000 Firmware, Qualcomm Mdm9628 Firmware, Qualcomm Mdm9650 Firmware, Qualcomm Qca6390 Firmware.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.
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Same weakness CWE-120 – Classic Buffer Overflow
View allSame technique Buffer Overflow
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External POC / Exploit Code
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