Medium severity · published Feb 12, 2023
CVE-2022-33221
Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests
5.5
CVSS
0.1%
EPSS
No
On KEV
Description
Information disclosure in Trusted Execution Environment due to buffer over-read while processing metadata verification requests.
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)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
S8
SD 8 Gen1 5g Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Ssg2115p Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Ssg2125p Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sxr1230p Firmware · Qualcomm
All versions, or not specified · source: NVD
SF
Sxr2230p Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcd9380 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcd9385 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcn6855 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcn6856 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcn7850 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcn7851 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wsa8830 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-33221
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-33221
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/february-2023-bulletin
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