Samsung recently issued an urgent update to fix a high-severity vulnerability affecting multiple Exynos processor devices, including popular Galaxy smartphones and smartwatches. Users are strongly advised to apply this update to protect their devices from potential security threats.
Here’s what you need to know about the issue and how to update your Samsung device.
Affected Samsung devices with Exynos processors
Devices affected by the Exynos vulnerability vary by processor version, which includes popular models like Galaxy S10, Galaxy S20, and Galaxy Note 10. Below is a list of impacted devices based on their specific processor:
- Exynos 9820: Galaxy S10 (S10, S10e, S10+), Galaxy S10 5G, Galaxy Note 10, Galaxy Note 10+, Galaxy Fold
- Exynos 9825: Galaxy Note 10, Galaxy Note 10+, Galaxy Note 10+ 5G, Galaxy M62, Galaxy F62
- Exynos 980: Galaxy A51 5G, Galaxy A71 5G, Galaxy A Quantum, Vivo X30, Vivo X30 Pro, Vivo S6
- Exynos 990: Galaxy S20 series, Galaxy Note 20 series, Galaxy Z Flip 5G
- Exynos 850: Galaxy A21s, Galaxy A13, Galaxy M12, Galaxy M13 4G, Galaxy A04s, Galaxy A12, Galaxy XCover 5, Galaxy F13, Galaxy F12
- Exynos W920: Galaxy Watch 4, Galaxy Watch 4 Classic, Galaxy Watch 5, Galaxy Watch 5 Pro
CVE-2024-45185 and CVE-2024-44068: High-severity vulnerabilities
The high-severity vulnerabilities (CVE-2024-45185 and CVE-2024-44068) were detected in Samsung’s Exynos processors. These vulnerabilities could enable cybercriminals to inject malicious code remotely, allowing them to gain administrator privileges on affected devices. Exploiting this vulnerability could lead to unauthorised control and exposure of sensitive data on Samsung smartphones and wearables.
Security update available in SMR-Oct-2024
Samsung has addressed the Exynos vulnerability through its Security Maintenance Release (SMR) for October 2024. The update applies a security patch that closes the vulnerability in affected devices. Samsung encourages all users with impacted devices to install this update as soon as it becomes available on their devices.
How to update your Samsung device
Updating your device’s security settings is critical. Here’s how to install the latest security update:
- Open Settings: Go to the “Settings” menu on your Samsung device.
- Select Security Settings: Choose “Biometrics and Security” or, in some devices, “Software Update.”
- Check for Updates: Tap “Security Update” to verify the date of the last update and check for available updates.
Samsung recommends users update immediately after receiving the notification. For further details on device updates, visit Samsung’s official support page.
Why immediate update is necessary
Applying this security update significantly reduces the risk of your device being compromised. This vulnerability can escalate to complete device control if exploited, putting user data and device integrity at risk. Installing the SMR-Oct-2024 update helps prevent potential security breaches and protects your information.
For any additional assistance, Samsung’s official support site provides more details and guidance.