Bug 1195208 – VUL-0: kernel-source,kernel-source-rt,kernel-source-azure: kernel: NVIDIA driver improper access control may lead to code execution

Bug 1195208 - VUL-0: kernel-source,kernel-source-rt,kernel-source-azure: kernel: NVIDIA driver improper access control may lead to code execution


Summary:	VUL-0: kernel-source,kernel-source-rt,kernel-source-azure: kernel: NVIDIA dri...

Status:	RESOLVED DUPLICATE of bug 1194896

Classification:	Novell Products
Product:	SUSE Security Incidents
Classification:	Novell Products
Component:	Incidents
Version:	unspecified
Hardware:	Other Other

Priority:	P5 - None Severity: Normal
Target Milestone:	---
Assigned To:	Kernel Bugs
QA Contact:	Security Team bot

URL:	https://smash.suse.de/issue/321789/
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Reported:	2022-01-27 12:00 UTC by Robert Frohl
Modified:	2022-01-27 12:30 UTC (History)
CC List:	1 user (show)

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Found By:	Security Response Team
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Description Robert Frohl 2022-01-27 12:00:15 UTC

rh#2044512

NVIDIA Linux kernel distributions contain a vulnerability in nvmap
NVGPU_IOCTL_CHANNEL_SET_ERROR_NOTIFIER, where improper access control may lead
to code execution, compromised integrity, or denial of service.

References:

https://nvidia.custhelp.com/app/answers/detail/a_id/5259

References:
https://bugzilla.redhat.com/show_bug.cgi?id=2044512

Comment 1 Robert Frohl 2022-01-27 12:01:50 UTC

nvida specific code