Heap Over-read Vulnerability in Samsung Mobile Processors
CVE-2024-27381

6MEDIUM

Key Information:

Vendor

Samsung
Status
Exynos 980 Firmware
Vendor
CVE Published:
5 June 2024

What is CVE-2024-27381?

A vulnerability exists in the Samsung Mobile Processor models Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330. The flaw arises from the function slsi_send_action_frame_ut(), which lacks proper input validation for the length parameter received from userspace. This oversight can lead to a heap over-read, potentially allowing an attacker to exploit system memory. Affected users should evaluate their systems and implement necessary security measures.

References

https://semiconductor.samsung.com/support/quality-support...

CVSS V3.1

Score:
6
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

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