In the Linux kernel, the following vulnerability has been resolved:
ALSA: hda/cs8409: Fix possible NULL dereference
If snd_hda_gen_add_kctl fails to allocate memory and returns NULL, then NULL pointer dereference will occur in the next line.
Since dolphin_fixups function is a hda_fixup function which is not supposed to return any errors, add simple check before dereference, ignore the fail.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
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 linuxUpgrade linux-6.1 | Nov 11, 2024 | Nov 7, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Nov 7, 2024 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1044-xilinx-zynqmpUpgrade linux-image-nvidia-64kUpgrade linux-image-realtime-hwe-24.04Upgrade linux-image-6.8.0-1023-gkeUpgrade linux-image-5.15.0-1070-ibmUpgrade linux-image-5.15.0-1075-gkeUpgrade linux-image-virtual-hwe-20.04Upgrade linux-image-oem-22.04dUpgrade linux-image-oracle-64kUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-virtual-hwe-22.04Upgrade linux-image-5.15.0-134-generic-lpaeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-oem-20.04cUpgrade linux-image-5.15.0-1072-nvidiaUpgrade linux-image-6.11.0-1015-oemUpgrade linux-image-aws-lts-24.04Upgrade linux-image-5.15.0-1073-intel-iotgUpgrade linux-image-gkeUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-6.11.0-18-genericUpgrade linux-image-6.8.0-1024-ibmUpgrade linux-image-5.15.0-1060-gkeopUpgrade linux-image-6.11.0-1009-awsUpgrade linux-image-oem-20.04Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-6.8.0-1024-oracleUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-oem-22.04cUpgrade linux-image-6.11.0-1010-lowlatency-64kUpgrade linux-image-gcpUpgrade linux-image-gcp-64kUpgrade linux-image-6.11.0-1010-lowlatencyUpgrade linux-image-5.15.0-1075-oracleUpgrade linux-image-6.11.0-1008-raspiUpgrade linux-image-5.15.0-1077-gcpUpgrade linux-image-oem-20.04dUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-6.8.0-1026-nvidia-64kUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-58-genericUpgrade linux-image-5.15.0-1072-nvidia-lowlatencyUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-5.15.0-133-generic-lpaeUpgrade linux-image-azure-cvmUpgrade linux-image-intel-iotgUpgrade linux-image-6.8.0-58-lowlatency-64kUpgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-1027-azureUpgrade linux-image-6.8.0-1027-azure-fdeUpgrade linux-image-6.8.0-1028-gcp-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oem-22.04bUpgrade linux-image-5.15.0-133-generic-64kUpgrade linux-image-6.8.0-1026-oemUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-58-generic-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-awsUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-6.8.0-1010-gkeopUpgrade linux-image-5.15.0-134-generic-64kUpgrade linux-image-5.15.0-1080-awsUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-azureUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1081-azureUpgrade linux-image-5.15.0-1021-nvidia-tegra-igx-rtUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-5.15.0-133-lowlatencyUpgrade linux-image-kvmUpgrade linux-image-gkeop-5.15Upgrade linux-image-realtimeUpgrade linux-image-5.15.0-134-genericUpgrade linux-image-5.15.0-1033-nvidia-tegraUpgrade linux-image-5.15.0-1074-ibmUpgrade linux-image-5.15.0-1021-nvidia-tegra-igxUpgrade linux-image-oracleUpgrade linux-image-genericUpgrade linux-image-6.8.0-1026-nvidia-lowlatency-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-1033-nvidia-tegra-rtUpgrade linux-image-6.8.0-1026-nvidiaUpgrade linux-image-gkeop-6.8Upgrade linux-image-nvidia-tegraUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-5.15.0-133-genericUpgrade linux-image-6.8.0-1024-oracle-64kUpgrade linux-image-6.11.0-1009-azure-fdeUpgrade linux-image-6.11.0-1005-realtimeUpgrade linux-image-6.8.0-1027-awsUpgrade linux-image-5.15.0-1081-azure-fdeUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-6.8.0-1014-azure-nvidiaUpgrade linux-image-5.15.0-1076-kvmUpgrade linux-image-6.8.0-1028-raspiUpgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.1-1020-realtimeUpgrade linux-image-oem-24.04bUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-gkeopUpgrade linux-image-generic-64kUpgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-1026-nvidia-lowlatencyUpgrade linux-image-aws-lts-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-6.8.0-58-lowlatencyUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-raspi-nolpaeUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-nvidia-64k-6.8Upgrade linux-image-6.8.0-2023-raspi-realtimeUpgrade linux-image-6.11.0-18-generic-64kUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oem-22.04aUpgrade linux-image-azure-lts-22.04Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-virtualUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1028-gcpUpgrade linux-image-6.11.0-1009-azureUpgrade linux-image-raspi-realtimeUpgrade linux-image-ibm-classicUpgrade linux-image-gke-5.15Upgrade linux-image-azure-lts-24.04Upgrade linux-image-5.15.0-1078-awsUpgrade linux-image-ibmUpgrade linux-image-azure-nvidiaUpgrade linux-image-6.11.0-1009-gcpUpgrade linux-image-oem-22.04Upgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-tegra-rtUpgrade linux-image-lowlatency-64kUpgrade linux-image-5.15.0-133-lowlatency-64kUpgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1072-raspiUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-azure-fdeUpgrade linux-image-generic-lpaeUpgrade linux-image-intelUpgrade linux-image-6.11.0-1011-oracleUpgrade linux-image-6.11.0-1011-oracle-64k | Feb 20, 2025 | Nov 7, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2025 | Nov 7, 2024 |
Prioritise 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