CVE-2024-42066

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2024-42066
In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix potential integer overflow in page size calculation Explicitly cast tbo->page_alignment to u64 before bit-shifting to prevent overflow when assigning to min_page_size.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b Patch
https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531 Patch
https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b Patch
https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531 Patch
Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
History

21 Nov 2024, 09:33

Type Values Removed Values Added
References () https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b - Patch () https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b - Patch
References () https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531 - Patch () https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531 - Patch

30 Jul 2024, 19:02

Type Values Removed Values Added
Summary
  • (es) En el kernel de Linux, se resolvió la siguiente vulnerabilidad: drm/xe: soluciona el posible desbordamiento de enteros en el cálculo del tamaño de la página. Transmite explícitamente tbo->page_alignment a u64 antes del cambio de bits para evitar el desbordamiento al asignar a min_page_size.
References () https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b - () https://git.kernel.org/stable/c/4f4fcafde343a54465f85a2909fc684918507a4b - Patch
References () https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531 - () https://git.kernel.org/stable/c/79d54ddf0e292b810887994bb04709c5ac0e1531 - Patch
CWE CWE-190
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 5.5
CPE cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
First Time Linux linux Kernel
Linux

29 Jul 2024, 16:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-07-29 16:15

Updated : 2024-11-21 09:33

NVD link : CVE-2024-42066

Mitre link : CVE-2024-42066

CVE.ORG link : CVE-2024-42066

JSON object : View

Products Affected

linux

  • linux_kernel
CWE
CWE-190

Integer Overflow or Wraparound