What is CVE-2021-1900?

CVE-2021-1900 is a high-severity vulnerability in Qualcomm Apq8009, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 8.4/10. Published 2021-06-09.

How severe is CVE-2021-1900?

High severity. CVSS v3 base score is 8.4 out of 10.

Is CVE-2021-1900 known to be exploited?

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

Use After Free in Qualcomm Apq8009

CVE-2021-1900

Possible use after free in Display due to race condition while creating an external display in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables

Vulnerability class: Race Condition

EPSS: 0.001 (1.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

Public proof-of-concept exploits

n0-traces/cve_

References

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

Frequently asked questions

What is CVE-2021-1900?: CVE-2021-1900 is a high-severity vulnerability in Qualcomm Apq8009, classified under Concurrent Execution using Shared Resource with Improper Synchronization (Race Condition). CVSS score: 8.4/10. Published 2021-06-09.
How severe is CVE-2021-1900?: High severity. CVSS v3 base score is 8.4 out of 10.
Is CVE-2021-1900 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.