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High severity · published May 2, 2023
CVE-2022-33281
Memory corruption due to improper validation of array index in computer vision while testing EVA kernel without sending any frames
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Memory corruption due to improper validation of array index in computer vision while testing EVA kernel without sending any frames.
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)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SF
Sm8450 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcd9380 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcn685x-1 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcn685x-5 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcn785x-1 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcn785x-5 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wsa8830 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wsa8835 Firmware · Qualcomm
All versions, or not specified · source: NVD
Affected product
SF
Sm8450 Firmware
Qualcomm
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-33281
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-33281
Patch
https://www.qualcomm.com/company/product-security/bulletins/may-2023-bulletin
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