CVE-2024-27378: Input Validation
An issue was discovered in Samsung Mobile Processor Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330. In the function slsisendactionframecert(), there is no input validation check on len coming from userspace, which can lead to a heap over-read.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-27378?
CVE-2024-27378 is considered a moderate severity vulnerability due to the potential for a heap over-read.
How do I fix CVE-2024-27378?
To fix CVE-2024-27378, ensure you update to the latest firmware version provided by Samsung for the affected Exynos processors.
Which devices are affected by CVE-2024-27378?
CVE-2024-27378 affects Samsung Mobile Processor models Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330.
What is a heap over-read in the context of CVE-2024-27378?
A heap over-read occurs when an application reads data beyond the allocated memory space, potentially leading to information leakage.
Is user input validation an issue in CVE-2024-27378?
Yes, CVE-2024-27378 highlights a lack of input validation on the 'len' parameter coming from userspace.