CVE-2024-21454: Integer Overflow to Buffer Overflow in Automotive Telematics
First published: Mon Apr 01 2024(Updated: )
Transient DOS while decoding the ToBeSignedMessage in Automotive Telematics.
Credit: product-security@qualcomm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Qualcomm C-V2X 9150 | ||
| Qualcomm C-V2X 9150 Firmware | ||
| All of | ||
| Qualcomm Auto 5G Modem-RF Firmware | ||
| Qualcomm Auto 5G Modem-RF Firmware | ||
| All of | ||
| Qualcomm Auto 4G Modem Firmware | ||
| Qualcomm Auto 4G Modem Firmware |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2024-21454?
CVE-2024-21454 has been assessed as a transient denial of service vulnerability.
How do I fix CVE-2024-21454?
To mitigate CVE-2024-21454, it is recommended to apply the latest security patches provided by Qualcomm for the affected firmware.
What software versions are affected by CVE-2024-21454?
CVE-2024-21454 affects Qualcomm C-v2x 9150, Auto 5g Modem-rf Firmware, and Auto 4g Modem Firmware versions.
What type of vulnerability is CVE-2024-21454 categorized as?
CVE-2024-21454 is categorized as a denial of service vulnerability affecting automotive telematics.
Can CVE-2024-21454 impact vehicle safety systems?
Yes, the transient denial of service caused by CVE-2024-21454 may potentially disrupt vehicle telematics systems.
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- canonical/qualcomm auto 4g modem firmware