CVE-2020-11208

Out of Bound issue in DSP services while processing received arguments due to improper validation of length received as an argument' in SD820, SD821, SD820, QCS603, QCS605, SDA855, SA6155P, SA6145P, SA6155, SA6155P, SD855, SD 675, SD660, SD429, SD439

Affected

Qualcomm, Inc. · Snapdragon Auto, Snapdragon Consumer IOT, Snapdragon Mobile

CVSS v3.1 NVD

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 NVD

7.2 HIGHAV:L/AC:L/Au:N/C:C/I:C/A:C

EPSS

1.73% chance of exploitation in the next 30 days, 77th percentile

Published

2020-11-12

Updated

2024-08-04

Proof-of-concept exploits (1)

• https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp/

Security advisories

• https://www.qualcomm.com/company/product-security/bulletins/november-2020-bulletin
• https://blog.checkpoint.com/2020/08/06/achilles-small-chip-big-peril
• https://research.checkpoint.com/2021/pwn2own-qualcomm-dsp

References

• CVE Record
• NVD entry