Medium severity · published Jun 14, 2022
CVE-2021-35080
Disabled SMMU from secure side while RPM is assigned a secure stream can lead to information disclosure in Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wearables
5.5
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:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
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
QF
Qcm2290 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcm4290 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs2290 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qcs4290 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sd460 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sd480 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sd662 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sd680 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sd695 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sm4125 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sw5100 Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sw5100p Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-35080
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-35080
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin
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