CVE-2024-27378: Input Validation
First published: Wed Jun 05 2024(Updated: )
An issue was discovered in Samsung Mobile Processor Exynos 980, Exynos 850, Exynos 1280, Exynos 1380, and Exynos 1330. In the function slsi_send_action_frame_cert(), there is no input validation check on len coming from userspace, which can lead to a heap over-read.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Samsung Exynos 980 Firmware | ||
| Samsung Exynos 980 | ||
| All of | ||
| Samsung Exynos 850 firmware | ||
| Samsung Exynos 850 | ||
| All of | ||
| Samsung Exynos 1280 firmware | ||
| Samsung Exynos 1280 | ||
| All of | ||
| Samsung Exynos 1380 firmware | ||
| Samsung Mobile Processor Exynos 1380 | ||
| All of | ||
| Samsung Exynos 1330 firmware | ||
| Samsung Exynos 1330 firmware |
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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.
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- vendor/samsung
- canonical/samsung exynos 980 firmware
- canonical/samsung exynos 980
- canonical/samsung exynos 850 firmware
- canonical/samsung exynos 850
- canonical/samsung exynos 1280 firmware
- canonical/samsung exynos 1280
- canonical/samsung exynos 1380 firmware
- canonical/samsung mobile processor exynos 1380
- canonical/samsung exynos 1330 firmware