SUSE-SU-2019:0683-1: kgraft-patch-SLE12-SP2_Update_20&distro=SUSE Linux Enterprise Server 12 SP2-LTSS SUSE Linux Enterprise

Published
Published 21-03-2019Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2019:0683-1 is a vulnerability in kgraft-patch-SLE12-SP2_Update_20&distro=SUSE Linux Enterprise Server 12 SP2-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 3 · Downstream 0 · Related 3
CVE-2019-6974CVE-2019-7221CVE-2019-9213

Timeline

  1. 21-03-2019
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 22 for SLE 12 SP2) This update for the Linux Kernel 4.4.121-92_80 fixes several issues. The following security issues were fixed: - CVE-2019-9213: Expand_downwards in mm/mmap.c lacked a check for the mmap minimum address, which made it easier for attackers to exploit kernel NULL pointer dereferences on non-SMAP platforms. This is related to a capability check for the wrong task (bsc#1128378). - CVE-2019-7221: Fixed a user-after-free vulnerability in the KVM hypervisor related to the emulation of a preemption timer, allowing an guest user/process to crash the host kernel. (bsc#1124734). - CVE-2019-6974: kvm_ioctl_create_device in virt/kvm/kvm_main.c mishandled reference counting because of a race condition, leading to a use-after-free (bsc#1124729).

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.

Suse8 products
  • kgraft-patch-SLE12-SP2_Update_20&distro=SUSE Linux Enterprise Server 12 SP2-LTSS< 11-2.1
  • kgraft-patch-SLE12-SP2_Update_20&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2< 11-2.1
  • kgraft-patch-SLE12-SP2_Update_21&distro=SUSE Linux Enterprise Server 12 SP2-LTSS< 10-2.1
  • kgraft-patch-SLE12-SP2_Update_21&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2< 10-2.1
  • kgraft-patch-SLE12-SP2_Update_22&distro=SUSE Linux Enterprise Server 12 SP2-LTSS< 10-2.1

1 vendor · 8 products

References

7 links