PT-2020-12588 · Qualcomm · Snapdragon Connectivity+7

Published 2020-09-09 · Updated 2021-02-01 · CVE-2020-11179

Positive Technologies (AI Summary)

CVSS v2.0

6.9

Medium

Base vector

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

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

Description The issue allows for arbitrary read and write to kernel addresses by temporarily overwriting the ring buffer pointer and creating a race condition. This affects various Qualcomm Snapdragon products, including Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, and Snapdragon Wearables.

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

Exploit

Out of bounds Read

Memory Corruption

Weakness Enumeration

CWE-125

CWE-787

Related Identifiers

CVE-2020-11179

Affected Products

Snapdragon Auto

Snapdragon Compute

Snapdragon Connectivity

Snapdragon Consumer Iot

Snapdragon Industrial Iot

Snapdragon Mobile

Snapdragon Voice & Music

Snapdragon Wearables

References · 7

• 🔥 https://github.com/secmob/TiYunZong-An-Exploit-Chain-to-Remotely-Root-Modern-Android-Devices · Exploit
• 🔥 https://github.com/sparrow-labz/CVE-2020-11179-Adreno-Qualcomm-GPU · Exploit
• https://qualcomm.com/company/product-security/bulletins/december-2020-security-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11179 · Security Note
• https://qualcomm.com/company/product-security/bulletins/december-2020-bulletin · Note
• https://t.me/cvenotify/9222 · Telegram Post
• https://t.me/cybersecuritytechnologies/1719 · Telegram Post