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CVE-2021-47296 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: KVM: PPC: Fix kvm_arch_vcpu_ioctl vcpu_load leak vcpu_put is not called if the user copy fails. This can result in preempt notifier corruption and crashes, among other issues.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://git.kernel.org/stable/c/9bafc34dc4ad0cef18727c557f21ed3c3304df50
https://git.kernel.org/stable/c/a4a488915feaad38345cc01b80d52e8200ff5209
https://git.kernel.org/stable/c/bc4188a2f56e821ea057aca6bf444e138d06c252
https://git.kernel.org/stable/c/e14ef1095387f764d95614d3ec9e4d07c82a3533
https://git.kernel.org/stable/c/f38527f1890543cdfca8dfd06f75f9887cce6151

Weakness Enumeration

CWE-ID CWE Name Source

Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2021-47296
NVD Published Date:
05/21/2024
NVD Last Modified:
05/21/2024
Source:
kernel.org