What is CVE-2021-47551?

CVE-2021-47551 is a Medium severity Linux kernel vulnerability with a CVSS score of 6.5 out of 10. CVE-2021-47551 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

What is the CVSS score for CVE-2021-47551?

CVE-2021-47551 has a CVSS score of 6.5 out of 10, rated Medium severity. The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.

Is there a patch available for CVE-2021-47551?

No patch is currently available for CVE-2021-47551. Monitor the NIST NVD and your Linux distribution's security advisories for updates.

Is CVE-2021-47551 actively exploited?

CVE-2021-47551 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.

CVE-2021-47551

Medium

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.

Package Linux Kernel

Published 2024-05-24

Last modified 2025-04-01

CVSS version 3.1

Patch available

Awaiting data

CVSS 3.1 score

6.5

out of 10

Medium

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

None

Availability

High

Vector string

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Weakness type

CWE-770

CVE-2021-47551 is classified as CWE-770

See CWE-770 on MITRE CWE for full details on this weakness type.

References

The following references provide additional information about CVE-2021-47551 including vendor advisories, patch commits, exploit details, and third-party analysis. Links are sourced from the NIST NVD database.

Kernel patch commit
https://git.kernel.org/stable/c/06c6f8f86ec243b89e52f0c3dc7062bcb9de74df
Patch
Kernel patch commit
https://git.kernel.org/stable/c/2cf49e00d40d5132e3d067b5aa6d84791929ab15
Patch
Kernel patch commit
https://git.kernel.org/stable/c/74aafe99efb68f15e50be9f7032c2168512f98a8
Patch

Details

CVE ID CVE-2021-47551

Severity Medium

CVSS score 6.5 / 10

CVSS version 3.1

Published 2024-05-24

Modified 2025-04-01

KEV No

Patch Awaiting data

Package linux

Frequently asked questions

What is CVE-2021-47551?

CVE-2021-47551 is a Medium severity Linux kernel vulnerability with a CVSS score of 6.5 out of 10 . CVE-2021-47551 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
What is the CVSS score for CVE-2021-47551?

CVE-2021-47551 has a CVSS score of 6.5 out of 10, rated Medium severity (CVSS 3.1). The vector string is CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H.
Is there a patch available for CVE-2021-47551?

No patch is currently available for CVE-2021-47551. Monitor the NIST NVD and your Linux distribution's security advisories for updates.
Is CVE-2021-47551 actively exploited?

No — CVE-2021-47551 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.