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ubuntucveUbuntu.comUB:CVE-2019-19046
HistoryNov 18, 2019 - 12:00 a.m.

CVE-2019-19046

2019-11-1800:00:00
ubuntu.com
ubuntu.com
14

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

0.003 Low

EPSS

Percentile

69.5%

DISPUTED 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.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlinux< 4.15.0-91.92UNKNOWN
ubuntu19.10noarchlinux< 5.3.0-46.38UNKNOWN
ubuntu18.04noarchlinux-aws< 4.15.0-1063.67UNKNOWN
ubuntu19.10noarchlinux-aws< 5.3.0-1016.17UNKNOWN
ubuntu16.04noarchlinux-aws-hwe< 4.15.0-1063.67~16.04.1UNKNOWN
ubuntu18.04noarchlinux-azure< 5.0.0-1036.38UNKNOWN
ubuntu19.10noarchlinux-azure< 5.3.0-1019.20UNKNOWN
ubuntu14.04noarchlinux-azure< 4.15.0-1074.79~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-onlyUNKNOWN
ubuntu16.04noarchlinux-azure< 4.15.0-1075.80UNKNOWN
ubuntu18.04noarchlinux-azure-5.3< 5.3.0-1019.20~18.04.1UNKNOWN
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6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:N/AC:L/Au:S/C:N/I:N/A:C

0.003 Low

EPSS

Percentile

69.5%