High severity · published Jun 14, 2022
CVE-2021-35129
Memory corruption in BT controller due to improper length check while processing vendor specific commands in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer…
7.8
CVSS
0.2%
EPSS
No
On KEV
Description
Memory corruption in BT controller due to improper length check while processing vendor specific commands in Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, 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 5% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ar8035 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5010 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5018 Firmware · Qualcomm
All versions, or not specified · source: NVD
IF
Ipq5028 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca2062 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca2064 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca2065 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca2066 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca6391 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca8081 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca8337 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcc710 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-35129
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-35129
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/april-2022-bulletin
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