Heap Over-read Vulnerability in Samsung Exynos Processors
CVE-2024-27380

6MEDIUM

Key Information:

Vendor

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

What is CVE-2024-27380?

An issue in specific Samsung Exynos Mobile Processors has been identified regarding the lack of input validation in the function slsi_set_delayed_wakeup_type(). This vulnerability allows for a heap over-read scenario due to insufficient length checks on user-supplied data. Consequently, this may lead to unauthorized data access, potentially exposing sensitive information and undermining device security in numerous mobile applications. Affected models include Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330, emphasizing the need for users and manufacturers to remain vigilant and implement necessary security measures.

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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

JSON
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