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fedoraFedoraFEDORA:2C50121133AA
HistoryApr 02, 2023 - 12:17 a.m.

[SECURITY] Fedora 38 Update: netconsd-0.2-1.fc38

2023-04-0200:17:28
lists.fedoraproject.org
7
fedora 38
netconsole
extended format
abi
unix

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

64.8%

This is a daemon for receiving and processing logs from the Linux Kernel, as emitted over a network by the kernel’s netconsole module. It supports both the old “legacy” text-only format, and the new extended format added in v4.4. The core of the daemon does nothing but process messages and drop them: in or der to make the daemon useful, the user must supply one or more “output modules”. These modules are shared object files which expose a small ABI that is called by netconsd with the content and metadata for netconsole messages it receives.

OSVersionArchitecturePackageVersionFilename
Fedora38anynetconsd< 0.2UNKNOWN

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

64.8%