Out-of-bounds Read in Qualcomm Agatti
CVE-2020-3670
u'Potential out of bounds read while processing downlink NAS transport message due to improper length check of Information Element(IEI) NAS message container' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Indu…
Vulnerability class: Buffer Overflow
EPSS: 0.009 (54.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.1 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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-2020-3670?
- CVE-2020-3670 is a critical-severity vulnerability in Qualcomm Agatti, classified under Out-of-bounds Read. CVSS score: 9.1/10. Published 2020-11-02.
- How severe is CVE-2020-3670?
- Critical severity. CVSS v3 base score is 9.1 out of 10.
- Is CVE-2020-3670 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.