CVE-2021-47551 - Vulnerability Details - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: drm/amd/amdkfd: Fix kernel panic when reset failed and been triggered again In SRIOV configuration, the reset may failed to bring asic back to normal but stop cpsch already been called, the start_cpsch will not be called since there is no resume in this case. When reset been triggered again, driver should avoid to do uninitialization again.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Linux	Linux Kernel

Configuration 1 [-]

OR	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel::::::::
	cpe:2.3:o:linux:linux_kernel:5.16:rc1::::::

No data.

References

Link	Providers
https://git.kernel.org/stable/c/06c6f8f86ec243b89e52f0c3dc7062bcb9de74df
https://git.kernel.org/stable/c/2cf49e00d40d5132e3d067b5aa6d84791929ab15
https://git.kernel.org/stable/c/74aafe99efb68f15e50be9f7032c2168512f98a8
https://lore.kernel.org/linux-cve-announce/2024052442-CVE-2021-47551-0318@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2021-47551
https://www.cve.org/CVERecord?id=CVE-2021-47551

History

Tue, 01 Apr 2025 19:00:00 +0000

Type	Values Removed	Values Added
CPEs		cpe:2.3:o:linux:linux_kernel:5.16:rc1::::::

Mon, 04 Nov 2024 18:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-770

Mon, 04 Nov 2024 12:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Linux Linux linux Kernel
CPEs		cpe:2.3:o:linux:linux_kernel:::::::: cpe:2.3:o:linux:linux_kernel:5.10.84:::::::*
Vendors & Products		Linux Linux linux Kernel
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-24T15:09:54.635Z

Updated: 2024-12-19T07:44:38.918Z

Reserved: 2024-05-24T15:02:54.832Z

Link: CVE-2021-47551

Vulnrichment

Updated: 2024-08-04T05:39:59.853Z

NVD

Status : Analyzed

Published: 2024-05-24T15:15:19.927

Modified: 2025-04-01T18:42:20.947

Link: CVE-2021-47551

Redhat

Severity : Moderate

Publid Date: 2024-05-24T00:00:00Z

Links: CVE-2021-47551 - Bugzilla

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