In the Linux kernel, the following vulnerability has been resolved:
drm/amdgpu: prevent NULL pointer dereference if ATIF is not supported
acpi_evaluate_object() may return AE_NOT_FOUND (failure), which would result in dereferencing buffer.pointer (obj) while being NULL.
Although this case may be unrealistic for the current code, it is still better to protect against possible bugs.
Bail out also when status is AE_NOT_FOUND.
This fixes 1 FORWARD_NULL issue reported by Coverity Report: CID 1600951: Null pointer dereferences (FORWARD_NULL)
(cherry picked from commit 91c9e221fe2553edf2db71627d8453f083de87a1)
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Dec 2, 2024 | Nov 19, 2024 |
| Oracle_linux | — | Upgrade kernel-uek | Dec 17, 2024 | Nov 19, 2024 |
| Redhat_linux | — | No solution existsUpgrade kernelUpgrade kernel-rt | May 15, 2025 | Nov 19, 2024 |
| Ubuntu | — | Upgrade linux-image-genericUpgrade linux-image-6.8.0-1028-gcpUpgrade linux-image-oem-24.04Upgrade linux-image-azure-lts-24.04Upgrade linux-image-generic-64kUpgrade linux-image-oem-22.04aUpgrade linux-image-gkeop-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-6.8.0-1026-nvidiaUpgrade linux-image-6.8.0-1024-oracle-64kUpgrade linux-image-lowlatencyUpgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-58-lowlatencyUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.1-1020-realtimeUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1026-nvidia-lowlatencyUpgrade linux-image-ibmUpgrade linux-image-oem-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-gkeopUpgrade linux-image-oracleUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1026-nvidia-lowlatency-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-6.8.0-1027-awsUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-58-generic-64kUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-oem-24.04aUpgrade linux-image-oem-22.04cUpgrade linux-image-oem-22.04bUpgrade linux-image-gkeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.8.0-1024-ibmUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-58-genericUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-realtimeUpgrade linux-image-6.8.0-1028-gcp-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.8.0-1026-oemUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-64kUpgrade linux-image-6.8.0-58-lowlatency-64kUpgrade linux-image-6.8.0-1024-oracleUpgrade linux-image-6.8.0-1027-azureUpgrade linux-image-kvmUpgrade linux-image-6.8.0-1026-nvidia-64kUpgrade linux-image-6.8.0-1027-azure-fdeUpgrade linux-image-6.8.0-1010-gkeopUpgrade linux-image-awsUpgrade linux-image-gcp-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcpUpgrade linux-image-azureUpgrade linux-image-6.8.0-1023-gkeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatency-64k-hwe-22.04 | Apr 24, 2025 | Nov 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | Nov 19, 2024 |
Prioritize with Active Threat Intelligence
With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.
Explore Intelligence Hub