Out-of-bounds Read in Qualcomm Qca6390
CVE-2020-11156
u'Buffer over-read issue in Bluetooth estack due to lack of check for invalid length of L2cap packet received from peer device.' in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity…
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.004 (33.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:A/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-2020-11156?
- CVE-2020-11156 is a high-severity vulnerability in Qualcomm Qca6390, classified under Improper Input Validation. CVSS score: 8.1/10. Published 2020-11-02.
- How severe is CVE-2020-11156?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2020-11156 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.