CVE-2024-6564

Published: Jul 8, 2024

Modified: Aug 1, 2024

PUBLISHED

CVSS v3.1

6.7

MEDIUM

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.

Vendor	Product	Versions
Renesas	rcar_gen3_v2.5	affected `c2f286820471ed276c57e603762bd831873e5a17 - <= c9fb3558410032d2660c7f3b7d4b87dec09fe2f2`

Weaknesses (CWE)

CWE-120

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

https://github.com/renesas-rcar/arm-trusted-firmware/commit/c9fb3558410032d2660c7f3b7d4b87dec09fe2f2

https://asrg.io/security-advisories/cve-2024-6564/

third-party-advisory

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2024-6564

Description

Affected Products

Weaknesses (CWE)

CVSS v3.1 Details

References