High severity · published Jun 14, 2022
CVE-2021-35082
Improper integrity check can lead to race condition between tasks PDCP and RRC? right after a valid RRC security mode command packet has been received in Snapdragon Industrial IOT
8.1
CVSS
0.5%
EPSS
No
On KEV
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mdm9206 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca9367 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca9377 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-35082
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-35082
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/may-2022-bulletin
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