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Red Hat: CVE-2024-42101: kernel: drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes (Multiple Advisories)

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Red Hat: CVE-2024-42101: kernel: drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes (Multiple Advisories)

Severity
5
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:C)
Published
07/30/2024
Created
12/06/2024
Added
12/05/2024
Modified
12/05/2024

Description

In the Linux kernel, the following vulnerability has been resolved: drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes In nouveau_connector_get_modes(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a possible NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.

Solution(s)

  • redhat-upgrade-kernel
  • redhat-upgrade-kernel-rt

References

  • CVE-2024-42101
  • RHSA-2024:9315
  • 查看数 695
  • 已创建
  • 最后回复

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