PT-2021-9276 · Qualcomm · Snapdragon Auto+1

Gengjia Chen · Published 2021-05-07 · Updated 2021-05-14 · CVE-2020-11268

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

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

Description The issue is related to a potential UE reset while decoding a crafted Sib1 or SIB1 that schedules unsupported SIBs, which can lead to denial of service.

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

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2020-11268

Affected Products

Snapdragon Auto

Snapdragon Mobile

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2020-11268 · Security Note
• https://qualcomm.com/company/product-security/bulletins/may-2021-bulletin · Vendor Advisory
• https://t.me/cvenotify/14459 · Telegram Post