CVE-2024-50600: exynos 850 Out-of-bounds Read — Fix

Description

An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, W920, W930, and W1000. Lack of a boundary check in STOP_KEEP_ALIVE_OFFLOAD leads to out-of-bounds access. An attacker can send a malformed message to the target through the Wi-Fi driver.

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CVSS v3.1 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness Type (CWE)

CWE-125 Out-of-bounds Read

Affected Products

Vendor	Product	Versions
samsung	exynos_980_firmware	All
samsung	exynos_980	All
samsung	exynos_850_firmware	All
samsung	exynos_850	All
samsung	exynos_1080_firmware	All
samsung	exynos_1080	All
samsung	exynos_1280_firmware	All
samsung	exynos_1280	All
samsung	exynos_1330_firmware	All
samsung	exynos_1330	All
samsung	exynos_1380_firmware	All
samsung	exynos_1380	All
samsung	exynos_1480_firmware	All
samsung	exynos_1480	All
samsung	exynos_w920_firmware	All
samsung	exynos_w920	All
samsung	exynos_w930_firmware	All
samsung	exynos_w930	All
samsung	exynos_w1000_firmware	All
samsung	exynos_w1000	All

References

Advisories & Patches

https://semiconductor.samsung.com/support/quality-support/product-security-updates/

Frequently Asked Questions

What is CVE-2024-50600? +

An issue was discovered in Samsung Mobile Processor and Wearable Processor Exynos 980, 850, 1080, 1280, 1330, 1380, 1480, W920, W930, and W1000. Lack of a boundary check in STOP_KEEP_ALIVE_OFFLOAD leads to out-of-bounds access. An attacker can send a malformed message to the target through the Wi-Fi driver. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-50600? +

CVE-2024-50600 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-50600? +

CVE-2024-50600 affects products from samsung, specifically: exynos_1080, exynos_1080_firmware, exynos_1280, exynos_1280_firmware, exynos_1330, exynos_1330_firmware, exynos_1380, exynos_1380_firmware, exynos_1480, exynos_1480_firmware, exynos_850, exynos_850_firmware, exynos_980, exynos_980_firmware, exynos_w1000, exynos_w1000_firmware, exynos_w920, exynos_w920_firmware, exynos_w930, exynos_w930_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-50600? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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