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CVE-2019-19046

Published: Nov 18, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-401
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
2.7%
Top 15.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

A memory leak in the __ipmi_bmc_register() function in drivers/char/ipmi/ipmi_msghandler.c in the Linux kernel through 5.3.11 allows attackers to cause a denial of service (memory consumption) by triggering ida_simple_get() failure, aka CID-4aa7afb0ee20. NOTE: third parties dispute the relevance of this because an attacker cannot realistically control this failure at probe time

CVSS Vector Breakdown

AV:NAC:LPR:LUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-401

Affected Products

Debian GNU/LinuxСообщество свободного программного обеспечения
On-premOS
Operating Systems / linux-distro
Red Hat Enterprise LinuxRed Hat Inc.
On-premOS
Operating Systems / linux-distro
UbuntuCanonical Ltd.
On-premOS
Operating Systems / linux-distro
SUSE Linux Enterprise Module for BasesystemNovell Inc.
On-premOS
Operating Systems / linux-distro
SUSE Linux Enterprise Module for Development ToolsNovell Inc.
On-premDev Tool
DevTools & CI / ide-editor
сообщество свободного программного обеспеченияoss-projectOperating Systemsaka сообщество свободного программного обеспечения, fsf
red hat inc.commercialUSOperating Systemsaka red hat
canonical ltd.commercialGBOperating Systemsaka canonical
novell inc.commercialUSOperating Systems
and 19 more affected products View all →

Exploitability

Official Patch Available

References

http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00029.html
lists.opensuse.org
https://access.redhat.com/security/cve/cve-2019-19046
access.redhat.com
https://bugzilla.suse.com/show_bug.cgi?id=1157304
bugzilla.suse.com
and 31 more references View all →

Timeline

Published
Nov 18, 2019
Last Updated
Nov 21, 2024

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