Integer overflow in Qualcomm Apq8009
CVE-2020-11137
Integer multiplication overflow resulting in lower buffer size allocation than expected causes memory access out of bounds resulting in possible device instability in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon…
Vulnerability class: Integer Overflow
EPSS: 0.011 (60.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- product-security@qualcomm.com (x_refsource_CONFIRM, Broken Link)
- nvd@nist.gov (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-11137?
- CVE-2020-11137 is a critical-severity vulnerability in Qualcomm Apq8009, classified under Integer Overflow or Wraparound. CVSS score: 9.8/10. Published 2021-01-21.
- How severe is CVE-2020-11137?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-11137 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.