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NVD Vulnerability Details :
CVE-2021-47051
Analyzed
More InfoOfficial Page
Source-416baaa9-dc9f-4396-8d5f-8c081fb06d67
View Known Exploited Vulnerability (KEV) details
Published At-28 Feb, 2024 | 09:15
Updated At-09 Dec, 2024 | 18:46

In the Linux kernel, the following vulnerability has been resolved: spi: fsl-lpspi: Fix PM reference leak in lpspi_prepare_xfer_hardware() pm_runtime_get_sync will increment pm usage counter even it failed. Forgetting to putting operation will result in reference leak here. Fix it by replacing it with pm_runtime_resume_and_get to keep usage counter balanced.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.15.5MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CPE Matches
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.2(inclusive) to 5.4.119(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.5(inclusive) to 5.10.37(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.11(inclusive) to 5.11.21(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Linux Kernel Organization, Inc
linux
>>linux_kernel>>Versions from 5.12(inclusive) to 5.12.4(exclusive)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
NVD-CWE-OtherPrimarynvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://git.kernel.org/stable/c/4a01ad002d2e03c399af536562693752af7c81b1416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/6a2b5cee0d31ab6cc51030c441135b0e31217282416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/a03675497970a93fcf25d81d9d92a59c2d7377a7416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/b8207bfc539cd07d15e753ff2d179c5b61c673b1416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/ce02e58ddf8658a4c3bed2296f32a5873b3f7cce416baaa9-dc9f-4396-8d5f-8c081fb06d67
Patch
https://git.kernel.org/stable/c/4a01ad002d2e03c399af536562693752af7c81b1af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/6a2b5cee0d31ab6cc51030c441135b0e31217282af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/a03675497970a93fcf25d81d9d92a59c2d7377a7af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/b8207bfc539cd07d15e753ff2d179c5b61c673b1af854a3a-2127-422b-91ae-364da2661108
Patch
https://git.kernel.org/stable/c/ce02e58ddf8658a4c3bed2296f32a5873b3f7cceaf854a3a-2127-422b-91ae-364da2661108
Patch
Change History
0Changes found
Details not found