CVE-2021-35089
Published: 01 April 2022
Summary
CVE-2021-35089 is a high-severity Classic Buffer Overflow (CWE-120) vulnerability in Qualcomm Qca6696 Firmware. Its CVSS base score is 8.4 (High).
Operationally, ranked at the 28.0th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-21733
Vulnerability details
Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Platform-independent managed code eliminates the need for unchecked native buffer copies that are the root cause of classic buffer overflows.