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CVE-2019-19046

Published: Nov 18, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-401
6.5MEDIUM
NVD MITRE
EPSS Score
2.7%
Top 15.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

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

No summary for this CVE yet.

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

Novell Inc.
commercial·US
SUSE Linux Enterprise Module for BasesystemOn-prem
Operating Systems / linux-distro
SUSE Linux Enterprise Module for Development ToolsOn-prem
Operating Systems / linux-distro
SUSE Linux Enterprise High AvailabilityOn-prem
Operating Systems / linux-distro
SUSE Linux Enterprise Module for Legacy SoftwareOn-prem
Operating Systems / linux-distro
SUSE Linux Enterprise Workstation ExtensionOn-prem
Operating Systems / linux-distro
SUSE Linux Enterprise Module for Open Buildservice Development ToolsOn-prem
Operating Systems / linux-distro
SUSE Linux Enterprise Module for Live PatchingOn-prem
Operating Systems / linux-distro
SUSE Linux Enterprise Server for SAP ApplicationsOn-premOS
Operating Systems / linux-distro
Сообщество свободного программного обеспечения
oss-projectaka fsf
Debian GNU/LinuxOn-premOS
Operating Systems / linux-distro
LinuxOn-premOS
Operating Systems / linux-distro
Red Hat Inc.
commercial·USaka red hat
Red Hat Enterprise LinuxOn-premOS
Operating Systems / linux-distro
Canonical Ltd.
commercial·GBaka canonical
UbuntuOn-premOS
Operating Systems / linux-distro
Fedora Project
oss-project·USaka fedora
FedoraOn-premOS
Operating Systems / linux-distro
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Special Edition для «Эльбрус»On-premOS
Operating Systems / linux-distro
and 10 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2019-19046?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://github.com/torvalds/linux/commit/4aa7afb0ee20a97fbf0c5bab3df028d5fb85fdab
github.com
https://bugzilla.suse.com/show_bug.cgi?id=1157304
bugzilla.suse.com
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/O3PSDE6PTOTVBK2YTKB2TFQP2SUBVSNF/
lists.fedoraproject.org
and 31 more references View all →

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