CVE-2024-45018

medium

Published 2024-12-11 · Modified 2024-11-03

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CVSS v3

5.5

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

5.5

Description

Moderate: kernel security update

Predictions

Exploit likelihood

55%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

Mitigation details

Source: Red Hat Errata — Red Hat Inc. · View original ↗ · Open-Errata-API

Description kernel: netfilter: flowtable: initialise extack before use CVSS v3: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H) Errata / fixed releases ProductPackageAdvisoryReleased Red Hat Enterprise Linux 8kernel-rt-0:4.18.0-553.27.1.rt7.368.el8_10RHSA-2024:88702024-11-05T00:00:00Z Red Hat Enterprise Linux 8kernel-0:4.18.0-553.27.1.el8_10RHSA-2024:88562024-11-05T00:00:00Z Red Hat Enterprise…

Description

kernel: netfilter: flowtable: initialise extack before use

CVSS v3: 5.5 (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Errata / fixed releases

Product	Package	Advisory	Released
Red Hat Enterprise Linux 8	`kernel-rt-0:4.18.0-553.27.1.rt7.368.el8_10`	RHSA-2024:8870	2024-11-05T00:00:00Z
Red Hat Enterprise Linux 8	`kernel-0:4.18.0-553.27.1.el8_10`	RHSA-2024:8856	2024-11-05T00:00:00Z
Red Hat Enterprise Linux 9	`kernel-0:5.14.0-503.16.1.el9_5`	RHSA-2024:10939	2024-12-11T00:00:00Z
Red Hat Enterprise Linux 9	`kernel-0:5.14.0-427.42.1.el9_4`	RHSA-2024:8617	2024-10-30T00:00:00Z
Red Hat Enterprise Linux 9	`kernel-0:5.14.0-503.16.1.el9_5`	RHSA-2024:10939	2024-12-11T00:00:00Z
Red Hat Enterprise Linux 9	`kernel-0:5.14.0-427.42.1.el9_4`	RHSA-2024:8617	2024-10-30T00:00:00Z

Package state

Product	Package	State
Red Hat Enterprise Linux 6	`kernel`	Not affected
Red Hat Enterprise Linux 7	`kernel`	Not affected
Red Hat Enterprise Linux 7	`kernel-rt`	Not affected
Red Hat Enterprise Linux 9	`kernel-rt`	Affected

Apply commands

bash fix

Apply RHSA-2024:8870 for Red Hat Enterprise Linux 8

yum update -y kernel-rt
# or:
dnf upgrade -y kernel-rt

Affected

Vendor	Product	Version
redhat	Red Hat Enterprise Linux 6	`Not affected`
redhat	Red Hat Enterprise Linux 7	`Not affected`
redhat	Red Hat Enterprise Linux 7	`Not affected`
redhat	Red Hat Enterprise Linux 9	`Affected`

OS impact

Linux kernel Affected 2 releases

Version	Status	Fixed in
6.11	Affected	—
—	Affected	`5.10.225`

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

AlmaLinux Fixed 2 releases

Version	Status	Fixed in
9	Fixed	`kernel-doc-5.14.0-427.42.1.el9_4.noarch.rpm`
8	Fixed	`kernel-doc-4.18.0-553.27.1.el8_10.noarch.rpm`

Debian Fixed 5 releases

Version	Status	Fixed in
trixie	Fixed	`6.10.7-1`
sid	Fixed	`6.10.7-1`
forky	Fixed	`6.10.7-1`
bullseye	Fixed	`5.10.226-1`
bookworm	Fixed	`6.1.112-1`

Red Hat Fixed 2 releases

Version	Status	Fixed in
9	Fixed	—
8	Fixed	—

Rocky Linux Fixed 2 releases

Version	Status	Fixed in
9	Fixed	—
8	Fixed	—

References

CWEs

CWE-665

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.