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CVE-2019-18660

Description

The Linux kernel before 5.4.1 on powerpc allows Information Exposure because the Spectre-RSB mitigation is not in place for all applicable CPUs, aka CID-39e72bf96f58. This is related to arch/powerpc/kernel/entry_64.S and arch/powerpc/kernel/security.c.


Affected Software


CPE Name Name Version
linux:linux_kernel linux linux kernel 5.4.1
redhat:enterprise_linux redhat enterprise linux 7.0
redhat:enterprise_linux redhat enterprise linux 6.0
canonical:ubuntu_linux canonical ubuntu linux 16.04
canonical:ubuntu_linux canonical ubuntu linux 18.04
canonical:ubuntu_linux canonical ubuntu linux 19.04
fedoraproject:fedora fedoraproject fedora 30
canonical:ubuntu_linux canonical ubuntu linux 14.04
redhat:enterprise_linux redhat enterprise linux 8.0
opensuse:leap opensuse leap 15.1
canonical:ubuntu_linux canonical ubuntu linux 19.10
fedoraproject:fedora fedoraproject fedora 31

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