PT-2021-9246 · Qualcomm · Qualcomm Snapdragon

Published 2021-06-09 · Updated 2021-06-11 · CVE-2020-11233

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 (affected versions not specified)

Description A time-of-check time-of-use race condition occurs while processing partition entries due to a newly created buffer being read again from mmc without validation. This issue affects various Qualcomm Snapdragon products, including Snapdragon Auto, 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.

Time Of Check To Time Of Use

Weakness Enumeration

CWE-367

Related Identifiers

CVE-2020-11233

Affected Products

Qualcomm Snapdragon

References · 4

• https://qualcomm.com/company/product-security/bulletins/january-2021-bulletin · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-11233 · Security Note
• https://t.me/cvenotify/15966 · Telegram Post
• https://t.me/cvenotify/15953 · Telegram Post