First published: Fri Feb 21 2025(Updated: )
A vulnerability in the SecureROM of some Apple devices can be exploited by an unauthenticated local attacker to execute arbitrary code upon booting those devices. This vulnerability allows arbitrary code to be executed on the device. Exploiting the vulnerability requires physical access to the device: the device must be plugged in to a computer upon booting, and it must be put into Device Firmware Update (DFU) mode. The exploit is not persistent; rebooting the device overrides any changes to the device's software that were made during an exploited session on the device. Additionally, unless an attacker has access to the device's unlock PIN or fingerprint, an attacker cannot gain access to information protected by Apple's Secure Enclave or Touch ID features.
Credit: product-security@apple.com
Affected Software | Affected Version | How to fix |
---|---|---|
Apple SecureROM |
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The severity of CVE-2019-8900 is high due to its potential to allow arbitrary code execution with physical access.
To fix CVE-2019-8900, ensure your affected Apple devices are updated to the latest firmware version provided by Apple.
CVE-2019-8900 affects certain Apple devices that utilize the SecureROM, specifically those that are subject to physical access.
No, CVE-2019-8900 requires an unauthenticated local attacker to have physical access to the device to exploit it.
CVE-2019-8900 is classified as a local privilege escalation vulnerability.