What is CVE-2021-35069?

CVE-2021-35069 is a high-severity vulnerability in Qualcomm Apq8096au, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2022-02-11.

How severe is CVE-2021-35069?

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

Is CVE-2021-35069 known to be exploited?

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

Integer overflow in Qualcomm Apq8096au

CVE-2021-35069

Improper validation of data length received from DMA buffer can lead to memory corruption. in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wired Infrastructure and Networking

Vulnerability class: Integer Overflow

EPSS: 0.002 (8.0th 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-190 — Integer Overflow or Wraparound

Public proof-of-concept exploits

References

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

Frequently asked questions

What is CVE-2021-35069?: CVE-2021-35069 is a high-severity vulnerability in Qualcomm Apq8096au, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2022-02-11.
How severe is CVE-2021-35069?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2021-35069 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.