Description
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.
References (2)
Core 2
Core References
Patch
https://github.com/renesas-rcar/arm-trusted-firmware/commit/c9fb3558410032d2660c7f3b7d4b87dec09fe2f2
Third Party Advisory third-party-advisory
https://asrg.io/security-advisories/cve-2024-6564/
Scores
CVSS v3
6.7
EPSS
0.0002
EPSS Percentile
5.2%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-120
Status
published
Products (1)
renesas/arm-trusted-firmware
Published
Jul 08, 2024
Tracked Since
Feb 18, 2026