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ubuntucveUbuntu.comUB:CVE-2024-6287
HistoryJun 25, 2024 - 12:00 a.m.

CVE-2024-6287

2024-06-2500:00:00
ubuntu.com
ubuntu.com
renesas arm-trusted-firmware
local execution of code
memory range restriction
secure boot

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

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.

Notes

Author Note
eslerm u-boot is built with arm-trusted-firmware

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.6 High

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

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