CVE-2024-26767

drm/amd/display: fixed integer types and null check locations

Severity Score

4.4

*CVSS v3.1

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: fixed integer types and null check locations

[why]:
issues fixed:
- comparison with wider integer type in loop condition which can cause
infinite loops
- pointer dereference before null check

En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: drm/amd/display: tipos de enteros fijos y ubicaciones de verificación nula [por qué]: problemas solucionados: - comparación con un tipo de entero más amplio en condición de bucle que puede causar bucles infinitos - desreferencia del puntero antes cheque nulo

*Credits: N/A

CVSS Scores

Red Hatv3.1 4.4

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-02-19 CVE Reserved
2024-04-03 CVE Published
2024-04-04 EPSS Updated
2024-12-19 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-170: Improper Null Termination

CAPEC

References (5)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/71783d1ff65204d69207fd156d4b2eb1d3882375	2024-03-01
https://git.kernel.org/stable/c/beea9ab9080cd2ef46296070bb327af066ee09d7	2024-03-01
https://git.kernel.org/stable/c/0484e05d048b66d01d1f3c1d2306010bb57d8738	2024-02-15

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2024-26767	2024-11-12
https://bugzilla.redhat.com/show_bug.cgi?id=2273185	2024-11-12

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"				< 6.6.19 Search vendor "Linux" for product "Linux Kernel" and version " < 6.6.19"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.7.7 Search vendor "Linux" for product "Linux Kernel" and version " < 6.7.7"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.8 Search vendor "Linux" for product "Linux Kernel" and version " < 6.8"		en		Affected