CVE - CVE-2016-5412

CVE-ID
CVE-2016-5412	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
arch/powerpc/kvm/book3s_hv_rmhandlers.S in the Linux kernel through 4.7 on PowerPC platforms, when CONFIG_KVM_BOOK3S_64_HV is enabled, allows guest OS users to cause a denial of service (host OS infinite loop) by making a H_CEDE hypercall during the existence of a suspended transaction.
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:RHSA-2016:2574 URL:http://rhn.redhat.com/errata/RHSA-2016-2574.html MISC:[oss-security] 20160728 CVE-2016-5412 Kernel: powerpc: kvm: Infinite loop via H_CEDE hypercall when running under hypervisor-mode URL:http://www.openwall.com/lists/oss-security/2016/07/28/2 MISC:http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=93d17397e4e2182fdaad503e2f9da46202c0f1c3 URL:http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=93d17397e4e2182fdaad503e2f9da46202c0f1c3 MISC:http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f024ee098476a3e620232e4a78cfac505f121245 URL:http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f024ee098476a3e620232e4a78cfac505f121245 MISC:https://bugzilla.redhat.com/show_bug.cgi?id=1349916 URL:https://bugzilla.redhat.com/show_bug.cgi?id=1349916 MISC:https://github.com/torvalds/linux/commit/93d17397e4e2182fdaad503e2f9da46202c0f1c3 URL:https://github.com/torvalds/linux/commit/93d17397e4e2182fdaad503e2f9da46202c0f1c3 MISC:https://github.com/torvalds/linux/commit/f024ee098476a3e620232e4a78cfac505f121245 URL:https://github.com/torvalds/linux/commit/f024ee098476a3e620232e4a78cfac505f121245
Assigning CNA
Red Hat, Inc.
Date Record Created
20160610	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 (20160610)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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