In the Linux kernel, the following vulnerability has been resolved:

netfilter: nfnetlink: Initialise extack before use in ACKs

Add missing extack initialisation when ACKing BATCH_BEGIN and BATCH_END.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00032.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
bf2ac490d28c21a349e9eef81edc45320fca4a3c affected < 3e03b536d9454c5802168b9e85248d456d3ff6a3
bf2ac490d28c21a349e9eef81edc45320fca4a3c affected < d1a7b382a9d3f0f3e5a80e0be2991c075fa4f618
Linux Linux affected
Version Status Constraints
6.10 affected —
0 unaffected < 6.10
6.10.7 unaffected ≤ 6.10.*
6.11 unaffected ≤ *

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*

No data.

No data.

Project Subscriptions

Vendors Products
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Linux Kernel Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://git.kernel.org/stable/c/3e03b536d9454c5802168b9e85248d456d3ff6a3 cve-icon cve-icon
https://git.kernel.org/stable/c/d1a7b382a9d3f0f3e5a80e0be2991c075fa4f618 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024083152-CVE-2024-44945-eb4d@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-44945 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-44945 cve-icon
History

Wed, 06 Nov 2024 02:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-908

Tue, 17 Sep 2024 12:00:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

 cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Wed, 11 Sep 2024 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 02 Sep 2024 11:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Sat, 31 Aug 2024 06:45:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlink: Initialise extack before use in ACKs Add missing extack initialisation when ACKing BATCH_BEGIN and BATCH_END.
Title netfilter: nfnetlink: Initialise extack before use in ACKs
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-05-04T09:29:28.217Z

Reserved: 2024-08-21T05:34:56.665Z

Link: CVE-2024-44945

cve-icon Vulnrichment

Updated: 2024-09-11T12:42:13.854Z

cve-icon NVD

Status : Analyzed

Published: 2024-08-31T07:15:03.760

Modified: 2024-09-17T11:42:15.857

Link: CVE-2024-44945

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-08-31T00:00:00Z

Links: CVE-2024-44945 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses