SUSE-SU-2019:1767-1: kgraft-patch-SLE12-SP1_Update_34&distro=SUSE Linux Enterprise Server 12 SP1-LTSS SUSE Linux Enterprise

Published
Published 08-07-2019Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2019:1767-1 is a vulnerability in kgraft-patch-SLE12-SP1_Update_34&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-2018-5390CVE-2019-11487

Timeline

  1. 08-07-2019
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for the Linux Kernel (Live Patch 30 for SLE 12 SP2) This update for the Linux Kernel 4.4.121-92_114 fixes several issues. The following security issues were fixed: - CVE-2019-11487: The Linux kernel allowed page->_refcount reference count overflow, with resultant use-after-free issues, if about 140 GiB of RAM exists. This is related to fs/fuse/dev.c, fs/pipe.c, fs/splice.c, include/linux/mm.h, include/linux/pipe_fs_i.h, kernel/trace/trace.c, mm/gup.c, and mm/hugetlb.c. It can occur with FUSE requests (bsc#1133191). - CVE-2018-5390: Linux kernel could be forced to make very expensive calls to tcp_collapse_ofo_queue() and tcp_prune_ofo_queue() for every incoming packet which can lead to a denial of service (bsc#1102682).

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.

Suse4 products
  • kgraft-patch-SLE12-SP1_Update_34&distro=SUSE Linux Enterprise Server 12 SP1-LTSS< 2-2.1
  • kgraft-patch-SLE12-SP1_Update_34&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP1< 2-2.1
  • kgraft-patch-SLE12-SP2_Update_30&distro=SUSE Linux Enterprise Server 12 SP2-LTSS< 2-2.1
  • kgraft-patch-SLE12-SP2_Update_30&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP2< 2-2.1

1 vendor · 4 products

References

5 links