CVE - CVE-2021-47296

CVE-ID
CVE-2021-47296	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://git.kernel.org/stable/c/9bafc34dc4ad0cef18727c557f21ed3c3304df50 URL:https://git.kernel.org/stable/c/9bafc34dc4ad0cef18727c557f21ed3c3304df50 MISC:https://git.kernel.org/stable/c/a4a488915feaad38345cc01b80d52e8200ff5209 URL:https://git.kernel.org/stable/c/a4a488915feaad38345cc01b80d52e8200ff5209 MISC:https://git.kernel.org/stable/c/bc4188a2f56e821ea057aca6bf444e138d06c252 URL:https://git.kernel.org/stable/c/bc4188a2f56e821ea057aca6bf444e138d06c252 MISC:https://git.kernel.org/stable/c/e14ef1095387f764d95614d3ec9e4d07c82a3533 URL:https://git.kernel.org/stable/c/e14ef1095387f764d95614d3ec9e4d07c82a3533 MISC:https://git.kernel.org/stable/c/f38527f1890543cdfca8dfd06f75f9887cce6151 URL:https://git.kernel.org/stable/c/f38527f1890543cdfca8dfd06f75f9887cce6151
Assigning CNA
kernel.org
Date Record Created
20240521	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20240521)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
This is an record on the CVE List, which provides common identifiers for publicly known cybersecurity vulnerabilities.
Search CVE Using Keywords: You can also search by reference using the CVE Reference Maps.
For More Information: CVE Request Web Form (select "Other" from dropdown)