What is CVE-2019-10494?

CVE-2019-10494 is a high-severity vulnerability in Qualcomm Apq8009, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 8.1/10. Published 2019-12-12.

How severe is CVE-2019-10494?

High severity. CVSS v3 base score is 8.1 out of 10.

Use After Free in Qualcomm Apq8009

CVE-2019-10494

Race condition between the camera functions due to lack of resource lock which will lead to memory corruption and UAF issue in Snapdragon Auto, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IO…

Vulnerability class: TOCTOU (Time-of-Check to Time-of-Use)

EPSS: 0.003 (23.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Qualcomm Apq8009
Qualcomm Apq8009_firmware
Qualcomm Apq8017
Qualcomm Apq8017_firmware
Qualcomm Apq8053
Qualcomm Apq8053_firmware
Qualcomm Apq8096au
Qualcomm Apq8096au_firmware
Qualcomm Apq8098
Qualcomm Apq8098_firmware

Weakness classification (CWE)

CWE-367 — Time-of-check Time-of-use (TOCTOU) Race Condition
CWE-416 — Use After Free
CWE-667 — Improper Locking
CWE-787 — Out-of-bounds Write

References

product-security@qualcomm.com (x_refsource_CONFIRM, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2019-10494?: CVE-2019-10494 is a high-severity vulnerability in Qualcomm Apq8009, classified under Time-of-check Time-of-use (TOCTOU) Race Condition. CVSS score: 8.1/10. Published 2019-12-12.
How severe is CVE-2019-10494?: High severity. CVSS v3 base score is 8.1 out of 10.