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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-1531-1 linux-4.9 security update
Debian DSA Debian DSA DSA-4308-1 linux security update
EUVD EUVD EUVD-2018-7468 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.
Ubuntu USN Ubuntu USN USN-3775-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3775-2 Linux kernel (Trusty HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3776-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3776-2 Linux kernel (Xenial HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3777-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3777-2 Linux kernel (HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3777-3 Linux kernel (Azure) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T10:01:54.290Z

Reserved: 2018-08-20T00:00:00

Link: CVE-2018-15594

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-08-20T08:29:00.253

Modified: 2024-11-21T03:51:08.400

Link: CVE-2018-15594

cve-icon Redhat

Severity : Moderate

Publid Date: 2018-08-03T00:00:00Z

Links: CVE-2018-15594 - Bugzilla

cve-icon OpenCVE Enrichment

No data.