Linux Kernel up to 6.10.8 AMD GPU nbio_v7_4 null pointer dereference

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

Summaryinfo

A vulnerability classified as critical has been found in Linux Kernel up to 5.10.225/5.15.166/6.1.108/6.6.49/6.10.8. The impacted element is the function nbio_v7_4 of the component AMD GPU. This manipulation causes null pointer dereference. This vulnerability is registered as CVE-2024-46819. No exploit is available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Linux Kernel up to 5.10.225/5.15.166/6.1.108/6.6.49/6.10.8 and classified as critical. Affected by this vulnerability is the function nbio_v7_4 of the component AMD GPU. The manipulation with an unknown input leads to a null pointer dereference vulnerability. The CWE definition for the vulnerability is CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. As an impact it is known to affect availability. The summary by CVE is:

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: the warning dereferencing obj for nbio_v7_4 if ras_manager obj null, don't print NBIO err data

The advisory is shared at git.kernel.org. This vulnerability is known as CVE-2024-46819 since 09/11/2024. Technical details are known, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 208099 (Debian dsa-5782 : affs-modules-6.1.0-21-4kc-malta-di - security update), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 5.10.226, 5.15.167, 6.1.109, 6.6.50 or 6.10.9 eliminates this vulnerability. Applying the patch 614564a5b289/d04ded1e73f1/70e8ec21fcb8/7d265772e44d/130c2dc75c8c/d190b459b2a4 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 (208099) and CERT Bund (WID-SEC-2024-3050). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Affected

  • Google Container-Optimized OS
  • Debian Linux
  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • Ubuntu Linux
  • SUSE Linux
  • Oracle Linux
  • Kyocera Printer
  • RESF Rocky Linux
  • Broadcom Brocade SANnav
  • Open Source Linux Kernel
  • IBM QRadar SIEM
  • SolarWinds Security Event Manager

Productinfo

Type

Vendor

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

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

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
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: 208099
Nessus Name: Debian dsa-5782 : affs-modules-6.1.0-21-4kc-malta-di - security update

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Kernel 5.10.226/5.15.167/6.1.109/6.6.50/6.10.9
Patch: 614564a5b289/d04ded1e73f1/70e8ec21fcb8/7d265772e44d/130c2dc75c8c/d190b459b2a4

Timelineinfo

09/11/2024 🔍
09/27/2024 +16 days 🔍
09/27/2024 +0 days 🔍
04/04/2026 +554 days 🔍

Sourcesinfo

Vendor: kernel.org

Advisory: git.kernel.org
Status: Confirmed

CVE: CVE-2024-46819 (🔍)
GCVE (CVE): GCVE-0-2024-46819
GCVE (VulDB): GCVE-100-278725
CERT Bund: WID-SEC-2024-3050 - Linux Kernel: Mehrere Schwachstellen

Entryinfo

Created: 09/27/2024 16:29
Updated: 04/04/2026 03:38
Changes: 09/27/2024 16:29 (59), 10/01/2024 12:37 (1), 10/05/2024 00:27 (10), 10/06/2024 01:25 (2), 04/04/2026 03:38 (7)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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