Linux Kernel up to 6.9.2 via-macii request_irq initialization

CVSS Meta Temp Score
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CTI Interest Score
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5.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Linux Kernel up to 6.9.2 and classified as critical. The affected element is the function request_irq of the component via-macii. Such manipulation leads to initialization. This vulnerability is referenced as CVE-2024-38607. No exploit is available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Linux Kernel up to 6.9.2. It has been rated as critical. Affected by this issue is the function request_irq of the component via-macii. The manipulation with an unknown input leads to a initialization vulnerability. Using CWE to declare the problem leads to CWE-665. The product does not initialize or incorrectly initializes a resource, which might leave the resource in an unexpected state when it is accessed or used. Impacted is availability. CVE summarizes:

In the Linux kernel, the following vulnerability has been resolved: macintosh/via-macii: Fix "BUG: sleeping function called from invalid context" The via-macii ADB driver calls request_irq() after disabling hard interrupts. But disabling interrupts isn't necessary here because the VIA shift register interrupt was masked during VIA1 initialization.

The advisory is shared for download at git.kernel.org. This vulnerability is handled as CVE-2024-38607 since 06/18/2024. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 207738 (Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-7009-2)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 4.19.316, 5.4.278, 5.10.219, 5.15.161, 6.1.93, 6.6.33, 6.8.12 or 6.9.3 eliminates this vulnerability. Applying the patch e4ff8bcfb284/1e9c3f2caec5/280619bbdeac/010d4cb19bb1/787fb79efc15/d43a8c7ec084/5900a88e897e/2907d409ce59/d301a71c76ee is able to eliminate this problem. The bugfix is ready for download at git.kernel.org. The best possible mitigation is suggested to be upgrading to the latest version.

The vulnerability is also documented in the databases at Tenable (207738) and CERT Bund (WID-SEC-2024-1418). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Affected

  • Debian Linux
  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • Ubuntu Linux
  • SUSE Linux
  • IBM InfoSphere Guardium
  • Oracle Linux
  • Oracle VM
  • IBM Security Guardium
  • RESF Rocky Linux
  • Broadcom Brocade SANnav
  • Dell NetWorker
  • Open Source Linux Kernel
  • IBM QRadar SIEM
  • Dell Avamar
  • IBM Storage Scale
  • Juniper Junos Space
  • SolarWinds Security Event Manager
  • Dell PowerProtect Data Domain

Productinfo

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Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.6
VulDB Meta Temp Score: 5.5

VulDB Base Score: 5.7
VulDB Temp Score: 5.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Initialization
CWE: CWE-665
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 207738
Nessus Name: Ubuntu 20.04 LTS : Linux kernel vulnerabilities (USN-7009-2)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 4.19.316/5.4.278/5.10.219/5.15.161/6.1.93/6.6.33/6.8.12/6.9.3
Patch: e4ff8bcfb284/1e9c3f2caec5/280619bbdeac/010d4cb19bb1/787fb79efc15/d43a8c7ec084/5900a88e897e/2907d409ce59/d301a71c76ee

Timelineinfo

06/18/2024 🔍
06/19/2024 +1 days 🔍
06/19/2024 +0 days 🔍
10/05/2025 +473 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: git.kernel.org
Status: Confirmed

CVE: CVE-2024-38607 (🔍)
GCVE (CVE): GCVE-0-2024-38607
GCVE (VulDB): GCVE-100-269000
CERT Bund: WID-SEC-2024-1418 - Linux Kernel: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff

Entryinfo

Created: 06/19/2024 17:01
Updated: 10/05/2025 04:31
Changes: 06/19/2024 17:01 (58), 09/29/2024 23:34 (3), 10/03/2025 18:15 (11), 10/05/2025 04:31 (7)
Complete: 🔍
Cache ID: 216::103

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