CVE-2024-42444: TOCTOU Race Condition between DMA and SMM
APTIOV contains a vulnerability in BIOS where an attacker may cause a TOCTOU Race Condition by local means. Successful exploitation of this vulnerability may lead to execution of arbitrary code on the target device.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2024-42444?
CVE-2024-42444 is considered a high severity vulnerability due to its potential for local exploitation and arbitrary code execution.
How do I fix CVE-2024-42444?
To fix CVE-2024-42444, ensure that you update your APTIOV BIOS to the latest version that addresses this vulnerability.
What are the potential impacts of CVE-2024-42444?
The potential impacts of CVE-2024-42444 include unauthorized execution of arbitrary code, which can compromise the integrity of the affected device.
Who is affected by CVE-2024-42444?
CVE-2024-42444 affects devices using APTIOV BIOS, particularly those susceptible to TOCTOU race conditions.
Can CVE-2024-42444 be exploited remotely?
CVE-2024-42444 requires local access to the device, making it less likely to be exploited remotely.