PT-2021-7407 · Qualcomm · Synx Driver

Published 2021-11-29 · Updated 2022-09-20 · CVE-2022-22095

Positive Technologies (AI Summary)

CVSS v3.1

8.4

High

Base vector

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

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

Description The issue is related to a use-after-free condition in the synx driver, which can lead to memory corruption. This occurs when object handles are accessed without acquiring a lock, potentially allowing an attacker to cause a denial of service or execute arbitrary code. The vulnerability is associated with the Multimedia Frameworks component of Qualcomm's microprogrammed software for embedded platforms, specifically affecting Snapdragon Compute, Snapdragon Connectivity, Snapdragon Industrial IOT, and Snapdragon Mobile.

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

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2022-06014

CVE-2022-22095

Affected Products

Synx Driver

References · 9

• https://nvd.nist.gov/vuln/detail/CVE-2022-22095 · Security Note
• https://qualcomm.com/company/product-security/bulletins/september-2022-bulletin · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-06014 · Security Note
• https://git.codelinaro.org/clo/la/kernel/msm-4.19/-/commit/f7cafe03ab52465acfba2e62c6b4da354723cee3 · Note
• https://source.codeaurora.org/quic/le/kernel/msm-4.19/commit/?id=7084d65ae1a81ea81fba243420f7f79dea13d76f · Note
• https://source.android.com/docs/security/bulletin/2022-09-01 · Note
• https://cybersecurity-help.cz/vdb/SB2022090806 · Note
• https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2022-bulletin.html · Note
• https://t.me/cibsecurity/49876 · Telegram Post