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High severity · published Jan 9, 2023
CVE-2022-33266
Memory corruption in Audio due to integer overflow to buffer overflow while music playback of clips like amr,evrc,qcelp with modified content
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Memory corruption in Audio due to integer overflow to buffer overflow while music playback of clips like amr,evrc,qcelp with modified content.
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
AF
Apq8009 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8009w Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8017 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8064au Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8096au Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Aqt1000 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Ar8031 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Ar8035 Firmware · Qualcomm
All versions, or not specified · source: NVD
CF
Csra6620 Firmware · Qualcomm
All versions, or not specified · source: NVD
CF
Csra6640 Firmware · Qualcomm
All versions, or not specified · source: NVD
CF
Csrb31024 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9150 Firmware · Qualcomm
All versions, or not specified · source: NVD
Affected product
AF
Apq8009 Firmware
Qualcomm
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-33266
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-33266
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/january-2023-bulletin
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