cve-2018-15594
Vulnerability from cvelistv5
Published
2018-08-20 08:00
Modified
2024-08-05 10:01
Severity ?
Summary
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.
References
cve@mitre.orghttp://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5800dc5c19f34e6e03b5adab1282535cb102fafdMitigation, Patch, Vendor Advisory
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html
cve@mitre.orghttp://www.securityfocus.com/bid/105120Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.securitytracker.com/id/1041601Third Party Advisory, VDB Entry
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2029
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2043
cve@mitre.orghttps://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.1Release Notes, Vendor Advisory
cve@mitre.orghttps://github.com/torvalds/linux/commit/5800dc5c19f34e6e03b5adab1282535cb102fafdMitigation, Patch, Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2018/10/msg00003.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://twitter.com/grsecurity/status/1029324426142199808Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3775-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3775-2/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3776-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3776-2/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3777-1/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3777-2/Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3777-3/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4308Third Party Advisory
Impacted products
n/an/a
Show details on NVD website

To clipboard 

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  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.