Memory Corruption Vulnerability in Samsung Exynos Mobile and Automotive Processors
CVE-2023-29091

7.5HIGH

Key Information:

Vendor

Samsung
Status
Exynos 5300 Firmware
Vendor
CVE Published:
14 April 2023

What is CVE-2023-29091?

A vulnerability has been identified in Samsung's Exynos Mobile Processor and Automotive Processor series, specifically linked to the decoding of SIP URIs. This issue arises due to insufficient validation of parameters during the decoding process, potentially leading to memory corruption. Affected products include several Exynos modem versions, including the Exynos Modem 5123 and 5300, which are implemented in various mobile and automotive applications. Users and developers must take precautionary measures and stay informed about security updates to mitigate risks associated with this vulnerability.

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References

https://semiconductor.samsung.com/support/quality-support...
http://packetstormsecurity.com/files/172282/Shannon-Baseb...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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