What is CVE-2020-11146?

CVE-2020-11146 is a high-severity vulnerability in Qualcomm Apq8076, classified under Improper Validation of Array Index. CVSS score: 7.8/10. Published 2021-01-21.

How severe is CVE-2020-11146?

High severity. CVSS v3 base score is 7.8 out of 10.

Is CVE-2020-11146 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Qualcomm Apq8076

CVE-2020-11146

Out of bound write while copying data using IOCTL due to lack of check of array index received from user in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

EPSS: 0.002 (11.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-129 — Improper Validation of Array Index

Public proof-of-concept exploits

TinyNiko/android_

References

product-security@qualcomm.com (x_refsource_CONFIRM, Broken Link)
nvd@nist.gov (Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2020-11146?: CVE-2020-11146 is a high-severity vulnerability in Qualcomm Apq8076, classified under Improper Validation of Array Index. CVSS score: 7.8/10. Published 2021-01-21.
How severe is CVE-2020-11146?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2020-11146 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.