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7.5

Samsung Exynos Processors: Malformed Wi-Fi Message Can Cause Data Corruption

CVE-2024-50600 · published 1 year ago
Summary

A security flaw in Samsung's Exynos processors can allow an attacker to send a malicious Wi-Fi message that can cause data corruption. This can happen when a device is connected to the internet via Wi-Fi. Users should update their devices to the latest software version to fix this issue.

What to do

The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.

Affected software
VendorProductAffected versions
samsung exynos_980_firmware All versions
cpe:2.3:o:samsung:exynos_980_firmware:-:*:*:*:*:*:*:*
samsung exynos_850_firmware All versions
cpe:2.3:o:samsung:exynos_850_firmware:-:*:*:*:*:*:*:*
samsung exynos_1080_firmware All versions
cpe:2.3:o:samsung:exynos_1080_firmware:-:*:*:*:*:*:*:*
samsung exynos_1280_firmware All versions
cpe:2.3:o:samsung:exynos_1280_firmware:-:*:*:*:*:*:*:*
samsung exynos_1330_firmware All versions
cpe:2.3:o:samsung:exynos_1330_firmware:-:*:*:*:*:*:*:*
samsung exynos_1380_firmware All versions
cpe:2.3:o:samsung:exynos_1380_firmware:-:*:*:*:*:*:*:*
samsung exynos_1480_firmware All versions
cpe:2.3:o:samsung:exynos_1480_firmware:-:*:*:*:*:*:*:*
samsung exynos_w920_firmware All versions
cpe:2.3:o:samsung:exynos_w920_firmware:-:*:*:*:*:*:*:*
samsung exynos_w930_firmware All versions
cpe:2.3:o:samsung:exynos_w930_firmware:-:*:*:*:*:*:*:*
samsung exynos_w1000_firmware All versions
cpe:2.3:o:samsung:exynos_w1000_firmware:-:*:*:*:*:*:*:*
Original advisory text
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 ...
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.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker partial control
Severity
7.5 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-125Out-of-bounds Read
Timeline
Published6 Mar 2025
Updated4 Nov 2026
First seen7 Mar 2026
Sources
CVE-2024-50600 · NVD
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