High severity · published Dec 5, 2023
CVE-2023-28550
Memory corruption in MPP performance while accessing DSM watermark using external memory address
7.8
CVSS
0.1%
EPSS
No
On KEV
Description
Memory corruption in MPP performance while accessing DSM watermark using external memory address.
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
35
315 5g Iot Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
9L
9205 Lte Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
9L
9206 Lte Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
9L
9207 Lte Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8017 Firmware · Qualcomm
All versions, or not specified · source: NVD
AF
Apq8037 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
C9
C-v2x 9150 Firmware · Qualcomm
All versions, or not specified · source: NVD
CF
Csr8811 Firmware · Qualcomm
All versions, or not specified · source: NVD
CF
Csra6620 Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-28550
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-28550
Vendor Advisory
https://www.qualcomm.com/company/product-security/bulletins/december-2023-bulletin
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