High severity · published Feb 22, 2021
CVE-2020-11187
Possible memory corruption in BSI module due to improper validation of parameter count in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Mobile
7.8
CVSS
0.2%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 6% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Aqt1000 Firmware · Qualcomm
All versions, or not specified · source: NVD
CF
Csrb31024 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm7150a Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm7150l Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm7250 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm7250b Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm8004 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm8008 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm855 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm855b Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm855l Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm855p Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11187
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11187
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/february-2021-bulletin
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