01 Record
CVE-2020-11187
Possible memory corruption in BSI module due to improper validation of parameter count in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile
UnratedPUBLISHEDCNA: qualcomm
CNA base scoreUnratedNo CNA CVSS vector
02 Description
Possible memory corruption in BSI module due to improper validation of parameter count in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.16% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 5.9% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2021-02-22 06:25Z5 YR AGO
- Last updated
- 2024-08-04 11:28Z2 YR AGO
- Reserved
- 2020-03-31
- Assigning CNA
- qualcomm
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-129Improper Validation of Array IndexVariant
- Data version
- 5.1
- Document digest
- fc1a1f23f92ede84ab262c34e5de52d0a3d12ceac53d3813e84d6351f80147a5
05 Affected products
VendorProductVersionsPlatforms
Qualcomm, Inc.Snapdragon Auto, Snapdragon Connectivity, Snapdragon MobileAQT1000, CSRB31024, PM7150A, PM7150L, PM7250, PM7250B, PM8004, PM8008, PM855, PM855B, PM855L, PM855P, PMK8002, PMX24, PMX50, PMX55, QAT3516, QAT3518, QAT3519, QAT3555, QAT5515, QAT5522, QAT5533, QBT2000, QCA6391, QCA6564AU, QCA6574A, QCA6574AU, QCA6584AU, QCA6595AU, QCA6696, QCA8337, QDM2301, QDM2305, QDM3301, QDM5620, QDM5621, QDM5650, QDM5652, QDM5670, QDM5671, QDM5677, QDM5679, QET4101, QET5100, QET6110, QLN1021AQ, QLN1031, QLN1036AQ, QLN4642, QLN4650, QLN5020, QLN5030, QLN5040, QPA2625, QPA5580, QPA6560, QPA8673, QPA8686, QPA8801, QPA8802, QPA8803, QPA8821, QPA8842, QPM5621, QPM5658, QPM5670, QPM5677, QPM5679, QPM6582, QPM6585, QPM8830, QPM8895, QTC801S, QTM525, QTM527, SA415M, SD765, SD765G, SD768G, SDR051, SDR052, SDR8150, SDR865, SDX50M, SDX55, SM7250P, SMB1355, SMB1390, SMR525, SMR526, WCD9341, WCD9380, WCD9385, WCN3991, WCN3998, WSA8810, WSA8815—