CVE-2024-6564

Buffer overflow in "rcar_dev_init" due to using due to using untrusted data (rcar_image_number) as a loop counter before verifying it against RCAR_MAX_BL3X_IMAGE. This could lead to a full bypass of secure boot.

CVSS v3 6.7 MEDIUM

6.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://asrg.io/security-advisories/cve-2024-6564/	Third Party Advisory
https://github.com/renesas-rcar/arm-trusted-firmware/commit/c9fb3558410032d2660c7f3b7d4b87dec09fe2f2	Patch

Configurations

Configuration 1 (hide)

cpe:2.3:o:rensas:arm-trusted-firmware:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2024-07-08 16:15

Updated : 2024-07-09 14:19

NVD link : CVE-2024-6564

Mitre link : CVE-2024-6564

CVE.ORG link : CVE-2024-6564

JSON object : View

Products Affected

rensas

arm-trusted-firmware

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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