CVE-2024-6287

Incorrect Address Range Calculations

Description

Incorrect Calculation vulnerability in Renesas arm-trusted-firmware allows Local Execution of Code. When checking whether a new image invades/overlaps with a previously loaded image the code neglects to consider a few cases. that could An attacker to bypass memory range restriction and overwrite an already loaded image partly or completely, which could result in code execution and bypass of secure boot.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Third-Party Advisory asrg.io
Affected: Renesas rcar_gen3_v2.5
Published at:
Updated at:

References

Link Tags
https://github.com/renesas-rcar/arm-trusted-firmware/commit/954d488a9798f8fda675c6b57c571b469b298f04 patch
https://asrg.io/security-advisories/cve-2024-6287/ third party advisory

Frequently Asked Questions

What is the severity of CVE-2024-6287?
CVE-2024-6287 has been scored as a high severity vulnerability.
How to fix CVE-2024-6287?
To fix CVE-2024-6287, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-6287 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-6287 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-6287?
CVE-2024-6287 affects Renesas rcar_gen3_v2.5.
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