Integer Underflow Vulnerability in Renesas arm-trusted-firmware Could Lead to Address Restrictions Bypass and Image Loading to Unallowed Addresses

CVE-2024-6285

6.7MEDIUM

Key Information

Vendor: Renesas
Status: Rcar Gen3 V2.5
Vendor: CVE Published:; 24 June 2024

Summary

Integer Underflow (Wrap or Wraparound) vulnerability in Renesas arm-trusted-firmware. An integer underflow in image range check calculations could lead to bypassing address restrictions and loading of images to unallowed addresses.

Affected Version(s)

rcar_gen3_v2.5 < c2f286820471ed276c57e603762bd831873e5a17

CVSS V3.1

Score:

6.7

Severity:

MEDIUM

Confidentiality:

High

Integrity:

High

Availability:

High

Attack Vector:

Local

Attack Complexity:

Low

Privileges Required:

High

User Interaction:

None

Scope:

Unchanged

Timeline

Vulnerability Reserved.
Jun 24, 2024
Vulnerability published.
Jun 24, 2024

Collectors

NVD DatabaseMitre Database

Credit

Tomer Fichman