Bitra Firmware
CVE-2020-11129
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
u'During the error occurrence in capture request, the buffer is freed and later accessed causing the camera APP to fail due to memory use-after-free' in Snapdragon Consumer IOT, Snapdragon Mobile in Bitra, Kamorta, QCS605, Saipan, SDM710, SM8250, SXR2130
AnalysisAI
u'During the error occurrence in capture request, the buffer is freed and later accessed causing the camera APP to fail due to memory use-after-free' in Snapdragon Consumer IOT, Snapdragon Mobile in. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Use After Free (CWE-416), which allows attackers to access freed memory to execute arbitrary code or crash the application. u'During the error occurrence in capture request, the buffer is freed and later accessed causing the camera APP to fail due to memory use-after-free' in Snapdragon Consumer IOT, Snapdragon Mobile in Bitra, Kamorta, QCS605, Saipan, SDM710, SM8250, SXR2130 Affected products include: Qualcomm Bitra Firmware, Qualcomm Kamorta Firmware, Qualcomm Qcs605 Firmware, Qualcomm Saipan Firmware, Qualcomm Sdm710 Firmware.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use smart pointers or garbage-collected languages. Set pointers to NULL after freeing. Enable memory sanitizers.
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Same weakness CWE-416 – Use After Free
View allSame technique Use After Free
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External POC / Exploit Code
Leaving vuln.today