Linux Kernel up to 6.1.119/6.6.63/6.11.10/6.12.1 otx2_dmac_flt.c otx2_mbox_get_rsp 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 described as problematic has been identified in Linux Kernel up to 6.1.119/6.6.63/6.11.10/6.12.1. This issue affects the function otx2_mbox_get_rsp of the file otx2_dmac_flt.c. Such manipulation leads to an unknown weakness. This vulnerability is referenced as CVE-2024-56707. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Linux Kernel up to 6.1.119/6.6.63/6.11.10/6.12.1. It has been rated as problematic. Affected by this issue is the function otx2_mbox_get_rsp of the file otx2_dmac_flt.c. The impact remains unknown. CVE summarizes:

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: handle otx2_mbox_get_rsp errors in otx2_dmac_flt.c Add error pointer checks after calling otx2_mbox_get_rsp().

The advisory is shared for download at git.kernel.org. This vulnerability is handled as CVE-2024-56707 since 12/27/2024. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 216191 (SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:0428-1)), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 6.1.120, 6.6.64, 6.11.11 or 6.12.2 eliminates this vulnerability. Applying the patch 1611b1ea7cf8d07dff091a45389b10401bb6d5b3/3ccbc7a518868eff1d5a198b9e454e182b651e00/20e06a5137a1174214bae3a29ce623e69455ee0f/fc595472fbad96533ccbb7b9ebb82b743ec26829/f5b942e6c54b13246ee49d42dcfb71b7f29e3c64 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 (216191) and CERT Bund (WID-SEC-2024-3762). Once again VulDB remains the best 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: 216191
Nessus Name: SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:0428-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 6.1.120/6.6.64/6.11.11/6.12.2
Patch: 1611b1ea7cf8d07dff091a45389b10401bb6d5b3/3ccbc7a518868eff1d5a198b9e454e182b651e00/20e06a5137a1174214bae3a29ce623e69455ee0f/fc595472fbad96533ccbb7b9ebb82b743ec26829/f5b942e6c54b13246ee49d42dcfb71b7f29e3c64

Timelineinfo

12/27/2024 🔍
12/28/2024 +1 days 🔍
12/28/2024 +0 days 🔍
02/13/2026 +412 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: git.kernel.org
Status: Confirmed

CVE: CVE-2024-56707 (🔍)
GCVE (CVE): GCVE-0-2024-56707
GCVE (VulDB): GCVE-100-289700
CERT Bund: WID-SEC-2024-3762 - Linux Kernel: Mehrere Schwachstellen ermöglichen Denial of Service

Entryinfo

Created: 12/28/2024 12:54
Updated: 02/13/2026 09:00
Changes: 12/28/2024 12:54 (57), 02/13/2025 09:35 (2), 10/06/2025 19:54 (11), 02/13/2026 09:00 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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