What is CVE-2020-11306?

CVE-2020-11306 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2021-06-09.

How severe is CVE-2020-11306?

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

Is CVE-2020-11306 known to be exploited?

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

Integer overflow in Qualcomm Aqt1000

CVE-2020-11306

Possible integer overflow in RPMB counter due to lack of length check on user provided data in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking

Vulnerability class: Integer Overflow

EPSS: 0.002 (8.3th 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

n0-traces/cve_

References

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

Frequently asked questions

What is CVE-2020-11306?: CVE-2020-11306 is a high-severity vulnerability in Qualcomm Aqt1000, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2021-06-09.
How severe is CVE-2020-11306?: High severity. CVSS v3 base score is 7.8 out of 10.
Is CVE-2020-11306 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.