Critical severity · published Apr 13, 2023
CVE-2022-33259
Memory corruption due to buffer copy without checking the size of input in modem while decoding raw SMS received
9.8
CVSS
0.4%
EPSS
No
On KEV
Description
Memory corruption due to buffer copy without checking the size of input in modem while decoding raw SMS received.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 36% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MF
Mdm8207 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9205 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9206 Firmware · Qualcomm
All versions, or not specified · source: NVD
MF
Mdm9207 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qca4004 Firmware · Qualcomm
All versions, or not specified · source: NVD
QF
Qts110 Firmware · Qualcomm
All versions, or not specified · source: NVD
SW
Snapdragon Wear 1100 Firmware · Qualcomm
All versions, or not specified · source: NVD
SW
Snapdragon Wear 1200 Firmware · Qualcomm
All versions, or not specified · source: NVD
SW
Snapdragon Wear 1300 Firmware · Qualcomm
All versions, or not specified · source: NVD
SX
Snapdragon X5 Lte Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcd9306 Firmware · Qualcomm
All versions, or not specified · source: NVD
WF
Wcd9330 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-33259
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-33259
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/april-2023-bulletin
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