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CVE-2018-15594

CVE-2018-15594

EPSS 0.6%
arch/x86/kernel/paravirt.c in the Linux kernel before 4.18.1 mishandles certain indirect calls, which makes it easier for attackers to conduct Spectre-v2 attacks against paravirtual guests.
Affected products
n/a · n/a

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References
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5800dc5c19f34e6e03b5adab1282535cb102fafdhttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.htmlhttps://access.redhat.com/errata/RHSA-2019:2029https://access.redhat.com/errata/RHSA-2019:2043https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.1https://github.com/torvalds/linux/commit/5800dc5c19f34e6e03b5adab1282535cb102fafdhttps://lists.debian.org/debian-lts-announce/2018/10/msg00003.htmlhttps://twitter.com/grsecurity/status/1029324426142199808https://usn.ubuntu.com/3775-1/https://usn.ubuntu.com/3775-2/https://usn.ubuntu.com/3776-1/https://usn.ubuntu.com/3776-2/