Vulnerabilities > CVE-2020-11209 - Incorrect Authorization vulnerability in Qualcomm products
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
Improper authorization in DSP process could allow unauthorized users to downgrade the library versions in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | Qualcomm
| 13 |
| Hardware | 13 |
Common Weakness Enumeration (CWE)
References
- https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/
- https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/
- https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin
- https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril/
- https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin
- https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/