Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto
Priority LOW 36CWE-120Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-120 and the CVSS impact.
Summary
Possible buffer overflow due to lack of input IB amount validation while processing the user command in Snapdragon Auto
Why it matters now
EPSS 0.00195 9th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Qualcomm | Snapdragon Auto | QCA6574AU, QCA6696, SA8155P | — | No fix listed | CNA |
- Snapdragon Auto VendorQualcomm Affected QCA6574AU, QCA6696, SA8155P Fixed in — No fix listed CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Qualcomm |
| cpe:2.3:h:qualcomm:qca6696:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Qualcomm |
| cpe:2.3:o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Qualcomm |
| cpe:2.3:h:qualcomm:sa8155p:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Qualcomm |
| cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:* | not specified by NVD | Vulnerable | Qualcomm |
| cpe:2.3:h:qualcomm:qca6574au:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Qualcomm |
- cpe:2.3:o:qualcomm:qca6696_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Qualcomm
- cpe:2.3:h:qualcomm:qca6696:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Qualcomm
- cpe:2.3:o:qualcomm:sa8155p_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Qualcomm
- cpe:2.3:h:qualcomm:sa8155p:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Qualcomm
- cpe:2.3:o:qualcomm:qca6574au_firmware:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·Qualcomm
- cpe:2.3:h:qualcomm:qca6574au:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Qualcomm
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2021-35089
- 2026-10-03 Alias added: GHSA-p5xp-6894-jmvx
References
More Qualcomm Qca6574au Firmware vulnerabilities
- TI-2023-16287 Integer Overflow or Wraparound in Graphics Linux KEVCVSS 3.1HIGH 8.4
- TI-2023-16286 Use of Out-of-range Pointer Offset in Graphics KEVCVSS 3.1HIGH 8.4
- TI-2022-06419 Use after free in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity… KEVCVSS 3.1HIGH 8.4
- TI-2021-01605 Use after free in Qualcomm Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity… KEVCVSS 3.1HIGH 8.4
- TI-2026-17287 Integer Overflow or Wraparound in Graphics KEVCVSS 3.1HIGH 7.8
- TI-2024-28736 Use After Free in DSP Service KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2021-35089 · CVE Program
- CVE-2021-35089 · NVD
- FIRST EPSS
- GHSA-p5xp-6894-jmvx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences