CVE-2020-11209

Qualcomm DSP • Qualcomm chipsets - SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439 • Improper Authorization
Reported on 23-Feb-20 by Slava Makkaveev
CPR-ID: 2178
Upload Date: 06-May-21

Information

Improper authorization in DSP process could allow unauthorized users to downgrade the library versions.

References:
https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/
https://www.qualcomm.com/company/product-security/bulletins/november-2020-security-bulletin

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