In the Linux kernel, the following vulnerability has been resolved:
ASoC: qcom: q6apm-lpass-dais: Fix NULL pointer dereference if source graph failed
If earlier opening of source graph fails (e.g. ADSP rejects due to incorrect audioreach topology), the graph is closed and "dai_data->graph[dai->id]" is assigned NULL. Preparing the DAI for sink graph continues though and next call to q6apm_lpass_dai_prepare() receives dai_data->graph[dai->id]=NULL leading to NULL pointer exception:
qcom-apm gprsvc:service:2:1: Error (1) Processing 0x01001002 cmd qcom-apm gprsvc:service:2:1: DSP returned error[1001002] 1 q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: fail to start APM port 78 q6apm-lpass-dais 30000000.remoteproc:glink-edge:gpr:service@1:bedais: ASoC: error at snd_soc_pcm_dai_prepare on TX_CODEC_DMA_TX_3: -22 Unable to handle kernel NULL pointer dereference at virtual address 00000000000000a8 ... Call trace: q6apm_graph_media_format_pcm+0x48/0x120 (P) q6apm_lpass_dai_prepare+0x110/0x1b4 snd_soc_pcm_dai_prepare+0x74/0x108 __soc_pcm_prepare+0x44/0x160 dpcm_be_dai_prepare+0x124/0x1c0
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux-6.1Upgrade linux | Nov 13, 2025 | Nov 13, 2025 |
| Suse | — | Upgrade kernel-macrosUpgrade kernel-rtUpgrade dtb-exynosUpgrade kernel-obs-buildUpgrade dtb-broadcomUpgrade kernel-rt-vdsoUpgrade kernel-default-livepatchUpgrade dtb-amlogicUpgrade cluster-md-kmp-defaultUpgrade gfs2-kmp-defaultUpgrade dtb-sprdUpgrade dtb-alteraUpgrade dtb-rockchipUpgrade cluster-md-kmp-64kbUpgrade kernel-64kb-extraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt-extraUpgrade kernel-rt-livepatch-develUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-64kbUpgrade kernel-defaultUpgrade dlm-kmp-rtUpgrade kselftests-kmp-64kbUpgrade kernel-sourceUpgrade dtb-nvidiaUpgrade kernel-rt-optionalUpgrade dtb-qcomUpgrade kernel-docsUpgrade kernel-docs-htmlUpgrade kernel-kvmsmallUpgrade dtb-marvellUpgrade ocfs2-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade dtb-caviumUpgrade dtb-apmUpgrade dtb-amdUpgrade dtb-allwinnerUpgrade reiserfs-kmp-defaultUpgrade dtb-lgUpgrade dtb-xilinxUpgrade dtb-socionextUpgrade kernel-default-baseUpgrade kernel-rt-livepatchUpgrade kernel-default-vdsoUpgrade kernel-64kbUpgrade dtb-hisiliconUpgrade kernel-default-livepatch-develUpgrade gfs2-kmp-rtUpgrade kernel-zfcpdumpUpgrade kernel-default-extraUpgrade gfs2-kmp-64kbUpgrade dtb-mediatekUpgrade kselftests-kmp-rtUpgrade kernel-obs-qaUpgrade dtb-freescaleUpgrade dtb-appleUpgrade dtb-amazonUpgrade kselftests-kmp-defaultUpgrade cluster-md-kmp-rtUpgrade kernel-64kb-optionalUpgrade kernel-symsUpgrade kernel-rt-develUpgrade dlm-kmp-64kbUpgrade dlm-kmp-defaultUpgrade kernel-kvmsmall-develUpgrade kernel-64kb-develUpgrade kernel-develUpgrade kernel-default-optionalUpgrade kernel-default-develUpgrade dtb-renesasUpgrade dtb-arm | Dec 5, 2025 | Nov 6, 2025 |
| Ubuntu | — | Upgrade linux-image-aws-fipsUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-6.8.0-106-lowlatencyUpgrade linux-image-6.8.0-2040-raspi-realtimeUpgrade linux-image-6.8.0-106-genericUpgrade linux-image-azure-fipsUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-xilinx-6.8Upgrade linux-image-6.8.0-1052-gcp-64kUpgrade linux-image-6.8.0-1048-gkeUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-realtime-6.8.1Upgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-nvidiaUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-generic-64kUpgrade linux-image-6.8.0-1050-aws-64kUpgrade linux-image-oem-22.04bUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-raspiUpgrade linux-image-6.8.0-1049-ibmUpgrade linux-image-ibm-classicUpgrade linux-image-gkeop-6.8Upgrade linux-image-gkeopUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-6.8.0-106-fipsUpgrade linux-image-6.8.0-1035-gkeopUpgrade linux-image-generic-64k-6.8Upgrade linux-image-oem-22.04aUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-gke-64k-6.8Upgrade linux-image-oracle-64kUpgrade linux-image-gke-64kUpgrade linux-image-6.8.0-1047-oracle-64kUpgrade linux-image-azureUpgrade linux-image-gcp-64kUpgrade linux-image-genericUpgrade linux-image-oem-22.04cUpgrade linux-image-oracle-6.8Upgrade linux-image-6.8.0-106-lowlatency-64kUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.1-1045-realtimeUpgrade linux-image-oem-22.04Upgrade linux-image-generic-lpaeUpgrade linux-image-gke-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-generic-6.8Upgrade linux-image-aws-64k-6.8Upgrade linux-image-ibmUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.8.0-1048-gke-64kUpgrade linux-image-lowlatencyUpgrade linux-image-lowlatency-64kUpgrade linux-image-raspi-6.8Upgrade linux-image-azure-lts-24.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-gcp-fipsUpgrade linux-image-lowlatency-6.8Upgrade linux-image-6.8.0-1052-azure-fipsUpgrade linux-image-aws-6.8Upgrade linux-image-6.8.0-1049-nvidia-lowlatency-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-6.8.0-1050-aws-fipsUpgrade linux-image-6.8.0-1049-nvidia-lowlatencyUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-106-generic-64kUpgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-realtime-hwe-22.04Upgrade linux-image-realtimeUpgrade linux-image-6.8.0-1049-nvidia-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-gcpUpgrade linux-image-6.8.0-1047-oracleUpgrade linux-image-raspi-realtimeUpgrade linux-image-oem-22.04dUpgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-6.8.0-1050-awsUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-intel-iotgUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-kvmUpgrade linux-image-azure-6.8Upgrade linux-image-aws-lts-24.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-6.8.0-1049-nvidiaUpgrade linux-image-6.8.0-1052-gcpUpgrade linux-image-awsUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-gkeUpgrade linux-image-virtualUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-xilinxUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-fips-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-aws-fips-6.8Upgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1029-xilinxUpgrade linux-image-oracleUpgrade linux-image-fipsUpgrade linux-image-gcp-6.8Upgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-6.8.0-1052-gcp-fipsUpgrade linux-image-6.8.0-1050-raspi | Mar 17, 2026 | Oct 4, 2025 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | Oct 4, 2025 |
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