PT-2019-16380 · Qualcomm · Snapdragon

Published 2019-07-25 · Updated 2021-07-21 · CVE-2019-2314

Positive Technologies (AI Summary)

CVSS v2.0

4.4

Medium

Base vector

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

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

Description A possible race condition may cause a use-after-free issue when writing to two sysfs entries at nearly the same time. This issue affects various Qualcomm Snapdragon products, including Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, and Snapdragon Wearables, in specific chipsets such as MSM8909W, QCS405, QCS605, Qualcomm 215, SD 425, SD 439 / SD 429, SD 450, SD 625, SD 632, SD 636, SD 665, SD 675, SD 712 / SD 710 / SD 670, SD 730, SD 845 / SD 850, SD 855, SDM439, SDM660, SDX20, and SDX24.

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

Use After Free

Race Condition

Weakness Enumeration

CWE-416

CWE-362

Related Identifiers

CVE-2019-2314

Affected Products

Snapdragon

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2019-2314 · Security Note
• https://codeaurora.org/security-bulletin/2019/07/01/july-2019-code-aurora-security-bulletin · Patch