U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

CVE-2018-15594 Detail

Description

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5800dc5c19f34e6e03b5adab1282535cb102fafd Mitigation  Patch  Vendor Advisory 
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00043.html
http://www.securityfocus.com/bid/105120 Third Party Advisory  VDB Entry 
http://www.securitytracker.com/id/1041601 Third Party Advisory  VDB Entry 
https://access.redhat.com/errata/RHSA-2019:2029
https://access.redhat.com/errata/RHSA-2019:2043
https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.1 Release Notes  Vendor Advisory 
https://github.com/torvalds/linux/commit/5800dc5c19f34e6e03b5adab1282535cb102fafd Mitigation  Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2018/10/msg00003.html Mailing List  Third Party Advisory 
https://twitter.com/grsecurity/status/1029324426142199808 Third Party Advisory 
https://usn.ubuntu.com/3775-1/ Third Party Advisory 
https://usn.ubuntu.com/3775-2/ Third Party Advisory 
https://usn.ubuntu.com/3776-1/ Third Party Advisory 
https://usn.ubuntu.com/3776-2/ Third Party Advisory 
https://usn.ubuntu.com/3777-1/ Third Party Advisory 
https://usn.ubuntu.com/3777-2/ Third Party Advisory 
https://usn.ubuntu.com/3777-3/ Third Party Advisory 
https://www.debian.org/security/2018/dsa-4308 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-15594
NVD Published Date:
08/20/2018
NVD Last Modified:
10/02/2019
Source:
MITRE