Linux Kernel up to 6.12.1 platform_get_irq privilege escalation

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Linux Kernel up to 6.12.1. This vulnerability affects the function platform_get_irq. Performing a manipulation results in an unknown weakness. This vulnerability was named CVE-2024-56724. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Linux Kernel up to 6.12.1. It has been classified as problematic. The impact remains unknown. The summary by CVE is:

In the Linux kernel, the following vulnerability has been resolved: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device While design wise the idea of converting the driver to use the hierarchy of the IRQ chips is correct, the implementation has (inherited) flaws. This was unveiled when platform_get_irq() had started WARN() on IRQ 0 that is supposed to be a Linux IRQ number (also known as vIRQ). Rework the driver to respect IRQ domain when creating each MFD device separately, as the domain is not the same for all of them.

It is possible to read the advisory at git.kernel.org. This vulnerability is uniquely identified as CVE-2024-56724 since 12/27/2024. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 214781 (SUSE SLES12 Security Update : kernel (SUSE-SU-2025:0236-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 5.4.287, 5.10.231, 5.15.174, 6.1.120, 6.6.64, 6.11.11 or 6.12.2 eliminates this vulnerability. Applying the patch b7c7c400de85d915e0da7c2c363553a801c47349/c472b55cc0bc3df805db6a14f50a084884cf18ee/da498e02c92e6d82df8001438dd583b90c570815/56acf415772ee7e10e448b371f52b249aa2d0f7b/1b734ad0e33648c3988c6a37c2ac16c2d63eda06/2310f5336f32eac9ada2d59b965d578efe25c4bf/5bc6d0da4a32fe34a9960de577e0b7de3454de0c/9b79d59e6b2b515eb9a22bc469ef7b8f0904fc73 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 (214781) and CERT Bund (WID-SEC-2024-3762). Be aware that VulDB is the high quality source for vulnerability data.

Affected

  • Debian Linux
  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • Ubuntu Linux
  • SUSE Linux
  • Oracle Linux
  • RESF Rocky Linux
  • Dell NetWorker
  • Dell Avamar
  • Red Hat OpenShift
  • IBM QRadar SIEM
  • Dell PowerProtect Data Domain
  • Open Source Linux Kernel
  • IBM DataPower Gateway
  • Dell Secure Connect Gateway

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.4

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Privilege escalation
CWE: Unknown
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: 214781
Nessus Name: SUSE SLES12 Security Update : kernel (SUSE-SU-2025:0236-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 5.4.287/5.10.231/5.15.174/6.1.120/6.6.64/6.11.11/6.12.2
Patch: b7c7c400de85d915e0da7c2c363553a801c47349/c472b55cc0bc3df805db6a14f50a084884cf18ee/da498e02c92e6d82df8001438dd583b90c570815/56acf415772ee7e10e448b371f52b249aa2d0f7b/1b734ad0e33648c3988c6a37c2ac16c2d63eda06/2310f5336f32eac9ada2d59b965d578efe25c4bf/5bc6d0da4a32fe34a9960de577e0b7de3454de0c/9b79d59e6b2b515eb9a22bc469ef7b8f0904fc73

Timelineinfo

12/27/2024 🔍
12/29/2024 +2 days 🔍
12/29/2024 +0 days 🔍
02/14/2026 +412 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: git.kernel.org
Status: Confirmed

CVE: CVE-2024-56724 (🔍)
GCVE (CVE): GCVE-0-2024-56724
GCVE (VulDB): GCVE-100-289743
CERT Bund: WID-SEC-2024-3762 - Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Entryinfo

Created: 12/29/2024 13:11
Updated: 02/14/2026 16:45
Changes: 12/29/2024 13:11 (56), 01/10/2025 04:49 (11), 01/29/2025 23:30 (2), 02/14/2026 16:45 (7)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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