PT-2020-12598 · Qualcomm · Sd821+12

Published 2020-11-12 · Updated 2021-12-22 · CVE-2020-11209

Positive Technologies (AI Summary)

CVSS v2.0

2.1

Low

Base vector

AV:L/AC:L/Au:N/C:N/I:P/A:N

Name of the Vulnerable Software and Affected Versions Qualcomm DSP versions (affected versions not specified)

Description The issue is related to improper authorization in the DSP process, which could allow unauthorized users to downgrade library versions. This affects various Qualcomm products, including SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Incorrect Authorization

Weakness Enumeration

CWE-863

Related Identifiers

CVE-2020-11209

Affected Products

Qcs603

Qcs605

Qualcomm Dsp

Sa6145P

Sa6155P

Sd 429

Sd 439

Sd 660

Sd 675

Sd 820

Sd821

Sd 855

Sda855

References · 4

• 🔥 https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-11209 · Security Note
• https://qualcomm.com/company/product-security/bulletins/november-2020-bulletin · Vendor Advisory
• https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril · Note