High severity · published Mar 17, 2021
CVE-2020-11228
Part of RPM region was not protected from xblSec itself due to improper policy and leads to unprivileged access in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity,…
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Part of RPM region was not protected from xblSec itself due to improper policy and leads to unprivileged access in Snapdragon Auto, Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking
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 10% 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
AF
Ar8035 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm4125 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm4250 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm6125 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm6150 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm6150a Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm6150l Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm6350 Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm640a Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm640l Firmware · Qualcomm
All versions, or not specified · source: NVD
PF
Pm640p Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-11228
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-11228
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/march-2021-bulletin
More from Aqt1000 Firmware
8.6
CVE-2025-21479
Incorrect Authorization in Graphics
8.6
CVE-2025-21480
Incorrect Authorization in Graphics Windows
7.8
CVE-2023-33107
Integer Overflow or Wraparound in Graphics Linux
7.8
CVE-2023-33063
Use After Free in DSP Services
7.8
CVE-2020-11261
Qualcomm Multiple Chipsets Improper Input Validation Vulnerability