CVE-2024-44945 | BDVDB-2026-247161 Detail

LinuxLinux

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.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact high. Attack vector: local.

Weaknesses#

No weakness recorded in the source data.

References#

Exploit#

No public exploit known

History#

Version 12024-08-31Record published in the CVE List.
Version 22026-08-05Most recent update recorded in the CVE List.

Published

Published: 2024-08-31
Last modified: 2026-08-05

Vendor information

Vendor: Linux
Product: Linux

All Linux vulnerabilities

Score

7.1 High

EPSS

less than 1%, Very Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 10.5.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
>= bf2ac490d28c21a349e9eef81edc45320fca4a3c and < 3e03b536d9454c5802168b9e85248d456d3ff6a3
Fixed
3e03b536d9454c5802168b9e85248d456d3ff6a3
Vulnerable
>= bf2ac490d28c21a349e9eef81edc45320fca4a3c and < d1a7b382a9d3f0f3e5a80e0be2991c075fa4f618
Fixed
d1a7b382a9d3f0f3e5a80e0be2991c075fa4f618
Vulnerable
6.10
Fixed
Not stated
Vulnerable
Not stated
Fixed
0
Vulnerable
Not stated
Fixed
6.10.7
Vulnerable
Not stated
Fixed
6.11

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.1 High

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

Metric breakdown
Attack Vector	Local
Attack Complexity	Low
Privileges Required	Low
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	None
Availability	High

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).