In the Linux kernel, the following vulnerability has been resolved:
ASoC: SOF: Intel: hda: Fix NULL pointer dereference
If there's a mismatch between the DAI links in the machine driver and the topology, it is possible that the playback/capture widget is not set, especially in the case of loopback capture for echo reference where we use the dummy DAI link. Return the error when the widget is not set to avoid a null pointer dereference like below when the topology is broken.
RIP: 0010:hda_dai_get_ops.isra.0+0x14/0xa0 [snd_sof_intel_hda_common]
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 | Jul 23, 2026 | Jul 23, 2026 |
| Redhat_linux | — | No solution exists | Jul 17, 2026 | May 6, 2026 |
| Ubuntu | — | Upgrade linux-image-ibm-6.8Upgrade linux-image-nvidia-64kUpgrade linux-image-generic-6.8Upgrade linux-image-6.8.0-1057-oracleUpgrade linux-image-6.8.0-1062-azure-fipsUpgrade linux-image-oem-20.04dUpgrade linux-image-6.8.0-136-generic-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-awsUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-1058-gkeUpgrade linux-image-6.8.0-1058-nvidia-lowlatency-64kUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-laptop-23.10Upgrade linux-image-realtime-6.8.1Upgrade linux-image-6.8.0-134-lowlatencyUpgrade linux-image-azureUpgrade linux-image-aws-6.8Upgrade linux-image-oem-22.04cUpgrade linux-image-raspi-realtimeUpgrade linux-image-gke-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-generic-64k-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-raspiUpgrade linux-image-azure-fips-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-azure-6.8Upgrade linux-image-oem-20.04cUpgrade linux-image-realtimeUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-1045-gkeopUpgrade linux-image-6.8.0-1063-azureUpgrade linux-image-6.8.0-136-genericUpgrade linux-image-6.8.0-1057-oracle-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-1060-ibmUpgrade linux-image-aws-64kUpgrade linux-image-aws-fips-6.8Upgrade linux-image-6.8.0-1029-nvidia-tegra-rtUpgrade linux-image-raspi-6.8Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oem-22.04bUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-xilinxUpgrade linux-image-fips-6.8Upgrade linux-image-6.8.1-1055-realtimeUpgrade linux-image-6.8.0-2049-raspi-realtimeUpgrade linux-image-gke-64k-6.8Upgrade linux-image-ibm-classicUpgrade linux-image-kvmUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-xilinx-6.8Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oracle-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-1058-gke-64kUpgrade linux-image-gcpUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-gkeUpgrade linux-image-azure-lts-24.04Upgrade linux-image-nvidia-6.8Upgrade linux-image-ibmUpgrade linux-image-generic-lpaeUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oem-22.04aUpgrade linux-image-6.8.0-1060-awsUpgrade linux-image-virtualUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-oracleUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-genericUpgrade linux-image-6.8.0-134-fipsUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-generic-64kUpgrade linux-image-azure-fde-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1062-azure-fdeUpgrade linux-image-6.8.0-1058-nvidia-lowlatencyUpgrade linux-image-oem-20.04Upgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-6.8.0-1058-nvidia-64kUpgrade linux-image-lowlatency-6.8Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-1063-gcp-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-oracle-lts-24.04Upgrade linux-image-oem-22.04Upgrade linux-image-lowlatencyUpgrade linux-image-6.8.0-134-genericUpgrade linux-image-gcp-fipsUpgrade linux-image-6.8.0-1060-raspiUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-gke-64kUpgrade linux-image-6.8.0-134-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-1063-gcpUpgrade linux-image-nvidia-tegraUpgrade linux-image-fipsUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1060-aws-fipsUpgrade linux-image-6.8.0-1060-aws-64kUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-gkeop-6.8Upgrade linux-image-nvidiaUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-oem-20.04bUpgrade linux-image-6.8.0-134-generic-64kUpgrade linux-image-6.8.0-1032-xilinxUpgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1063-gcp-fipsUpgrade linux-image-6.8.0-1058-nvidiaUpgrade linux-image-6.8.0-1029-nvidia-tegra | Jul 2, 2026 | Jul 1, 2026 |
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