SUSE-SU-2018:2364-1: kgraft-patch-SLE12-SP1_Update_28&distro=SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise

Published
Published 16-08-2018Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2018:2364-1 is a vulnerability in kgraft-patch-SLE12-SP1_Update_28&distro=SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 2 · Downstream 0 · Related 2
CVE-2018-10853CVE-2018-3646

Timeline

  1. 16-08-2018
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 28 for SLE 12 SP1) This update for the Linux Kernel 3.12.74-60_64_93 fixes several issues. The following security issues were fixed: - CVE-2018-3646: Local attackers in virtualized guest systems could use speculative code patterns on hyperthreaded processors to read data present in the L1 Datacache used by other hyperthreads on the same CPU core, potentially leaking sensitive data, even from other virtual machines or the host system (bsc#1099306). - CVE-2018-10853: A flaw was found in kvm. In which certain instructions such as sgdt/sidt call segmented_write_std didn't propagate access correctly. As such, during userspace induced exception, the guest can incorrectly assume that the exception happened in the kernel and panic. (bsc#1097108).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse2 products
  • kgraft-patch-SLE12-SP1_Update_28&distro=SUSE Linux Enterprise Server 12 SP1-LTSS< 3-2.1
  • kgraft-patch-SLE12-SP1_Update_28&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP1< 3-2.1

1 vendor · 2 products

References

5 links