CVE-2024-35788

drm/amd/display: Fix bounds check for dcn35 DcfClocks

Severity Score

"-"

*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

drm/amd/display: Fix bounds check for dcn35 DcfClocks

[Why]
NumFclkLevelsEnabled is used for DcfClocks bounds check
instead of designated NumDcfClkLevelsEnabled.
That can cause array index out-of-bounds access.

[How]
Use designated variable for dcn35 DcfClocks bounds check.

En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/amd/display: Corrige la verificación de límites para dcn35 DcfClocks [Por qué] NumFclkLevelsEnabled se usa para la verificación de límites de DcfClocks en lugar del designado NumDcfClkLevelsEnabled. Eso puede provocar un acceso fuera de los límites al índice de matriz. [Cómo] Utilice la variable designada para comprobar los límites de dcn35 DcfClocks.

*Credits: N/A

CVSS Scores

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-05-17 CVE Reserved
2024-05-17 CVE Published
2024-05-18 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (4)

URL	Tag	Source
https://git.kernel.org/stable/c/a8edc9cc0b14e3769bbc9b82d00e5e5fc6b5ff0a	Vuln. Introduced

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/c373f233dab44a13752daec13788e2ad3bf86410	2024-04-03
https://git.kernel.org/stable/c/f6e163e9c3d50cd167ab9d411ed01b7718177387	2024-04-03
https://git.kernel.org/stable/c/2f10d4a51bbcd938f1f02f16c304ad1d54717b96	2024-03-27

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.9 < 6.7.12 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.9 < 6.7.12"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.9 < 6.8.3 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.9 < 6.8.3"		en		Affected