High severity · published Aug 5, 2024
CVE-2024-23353
Buffer Over-read in Multi Mode Call Processor
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
Transient DOS while decoding attach reject message received by UE, when IEI is set to ESM_IEI.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 28% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SN
Snapdragon · Qualcomm, Inc.
315 5G IoT Modem; 9205 LTE Modem; 9206 LTE Modem; 9207 LTE Modem; APQ8017; APQ8037; +34 more · source: vendor
SA
Snapdragon Auto 4g Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
SW
Snapdragon Wear 2100 Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
SW
Snapdragon Wear 2500 Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
SW
Snapdragon Wear 3100 Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
SW
Snapdragon Wear 4100+ Platform Firmware · Qualcomm
All versions, or not specified · source: NVD
SX
Snapdragon X12 Lte Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
SX
Snapdragon X24 Lte Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
SX
Snapdragon X35 5g Modem-rf System Firmware · Qualcomm
All versions, or not specified · source: NVD
SX
Snapdragon X5 Lte Modem Firmware · Qualcomm
All versions, or not specified · source: NVD
SX
Snapdragon X50 5g Modem-rf System Firmware · Qualcomm
All versions, or not specified · source: NVD
SX
Snapdragon X55 5g Modem-rf System Firmware · Qualcomm
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-23353
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-23353
Vendor Advisory
https://docs.qualcomm.com/product/publicresources/securitybulletin/august-2024-bulletin.html
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