In the Linux kernel, the following vulnerability has been resolved:
pds_core: make wait_context part of q_info
Make the wait_context a full part of the q_info struct rather than a stack variable that goes away after pdsc_adminq_post() is done so that the context is still available after the wait loop has given up.
There was a case where a slow development firmware caused the adminq request to time out, but then later the FW finally finished the request and sent the interrupt. The handler tried to complete_all() the completion context that had been created on the stack in pdsc_adminq_post() but no longer existed. This caused bad pointer usage, kernel crashes, and much wailing and gnashing of teeth.
CVSS Details
- CVSS 3.1 Base Score: 7.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 23, 2026 | Jul 23, 2026 |
| Oracle_linux | — | Upgrade kernel-uek | Nov 13, 2025 | May 9, 2025 |
| Suse | — | Upgrade kernel-azureUpgrade dtb-qcomUpgrade kernel-docs-htmlUpgrade dtb-nvidiaUpgrade kernel-rtUpgrade kselftests-kmp-64kbUpgrade kselftests-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-rt-extraUpgrade dtb-socionextUpgrade kernel-64kb-extraUpgrade dtb-lgUpgrade kernel-kvmsmall-vdsoUpgrade kernel-source-rtUpgrade gfs2-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-source-azureUpgrade ocfs2-kmp-azureUpgrade kernel-azure-optionalUpgrade dtb-marvellUpgrade dlm-kmp-64kbUpgrade kernel-default-vdsoUpgrade kernel-rt-vdsoUpgrade dtb-freescaleUpgrade dtb-caviumUpgrade gfs2-kmp-defaultUpgrade dtb-rockchipUpgrade dtb-alteraUpgrade dtb-allwinnerUpgrade kernel-default-baseUpgrade kernel-defaultUpgrade kernel-azure-develUpgrade kernel-rt_debug-develUpgrade kernel-rt_debugUpgrade kernel-debug-vdsoUpgrade kernel-default-base-rebuildUpgrade dtb-exynosUpgrade kernel-obs-buildUpgrade kernel-default-livepatchUpgrade dlm-kmp-rtUpgrade dtb-broadcomUpgrade reiserfs-kmp-64kbUpgrade cluster-md-kmp-64kbUpgrade kernel-azure-extraUpgrade dtb-appleUpgrade dtb-sprdUpgrade ocfs2-kmp-64kbUpgrade kernel-default-livepatch-develUpgrade kernel-rt-optionalUpgrade kernel-devel-azureUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-rtUpgrade kernel-zfcpdumpUpgrade kernel-kvmsmall-develUpgrade kernel-rt-livepatch-develUpgrade dtb-amlogicUpgrade cluster-md-kmp-defaultUpgrade kernel-debugUpgrade kernel-kvmsmallUpgrade kernel-default-extraUpgrade dlm-kmp-azureUpgrade ocfs2-kmp-rtUpgrade kernel-syms-rtUpgrade kernel-rt-develUpgrade kernel-docsUpgrade kernel-devel-rtUpgrade dtb-armUpgrade cluster-md-kmp-azureUpgrade kernel-symsUpgrade kernel-default-optionalUpgrade dtb-renesasUpgrade dtb-hisiliconUpgrade kernel-rt_debug-vdsoUpgrade kernel-develUpgrade kernel-64kb-develUpgrade kselftests-kmp-rtUpgrade kernel-64kbUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-azure-vdsoUpgrade dlm-kmp-defaultUpgrade kernel-debug-develUpgrade dtb-mediatekUpgrade reiserfs-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-default-develUpgrade gfs2-kmp-64kbUpgrade dtb-amdUpgrade dtb-amazonUpgrade kernel-obs-qaUpgrade kernel-sourceUpgrade kernel-macrosUpgrade dtb-xilinxUpgrade dtb-apmUpgrade cluster-md-kmp-rtUpgrade kernel-syms-azure | Dec 5, 2025 | Jun 12, 2025 |
| Ubuntu | — | Upgrade linux-image-gkeopUpgrade linux-image-raspi-realtimeUpgrade linux-image-6.8.0-1030-gkeopUpgrade linux-image-azure-lts-24.04Upgrade linux-image-genericUpgrade linux-image-6.14.0-22-genericUpgrade linux-image-6.8.0-1046-azureUpgrade linux-image-generic-6.8Upgrade linux-image-generic-64k-6.8Upgrade linux-image-6.14.0-1007-awsUpgrade linux-image-ibm-classicUpgrade linux-image-oracle-64k-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-fipsUpgrade linux-image-oem-22.04bUpgrade linux-image-lowlatency-64kUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1047-gcp-fipsUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-6.8.0-1046-nvidiaUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-realtime-hwe-22.04Upgrade linux-image-virtualUpgrade linux-image-xilinxUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-100-genericUpgrade linux-image-fips-6.8Upgrade linux-image-lowlatency-hwe-22.04Upgrade linux-image-oem-22.04aUpgrade linux-image-intel-iotgUpgrade linux-image-oracle-64kUpgrade linux-image-azure-fips-6.8Upgrade linux-image-6.14.0-1004-realtimeUpgrade linux-image-oracleUpgrade linux-image-oem-22.04Upgrade linux-image-raspi-realtime-6.8Upgrade linux-image-6.8.0-1051-azureUpgrade linux-image-6.14.0-22-generic-64kUpgrade linux-image-gkeop-6.8Upgrade linux-image-6.8.0-100-generic-64kUpgrade linux-image-gcp-6.8Upgrade linux-image-gcpUpgrade linux-image-6.8.0-1043-oracle-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-azure-6.8Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-hwe-22.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-6.8.0-1046-aws-64kUpgrade linux-image-6.8.0-1046-aws-fipsUpgrade linux-image-6.8.0-1046-nvidia-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-6.8.0-2037-raspi-realtimeUpgrade linux-image-generic-lpaeUpgrade linux-image-nvidia-lowlatency-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-lowlatency-64k-hwe-22.04Upgrade linux-image-6.14.0-1007-oracle-64kUpgrade linux-image-generic-64k-hwe-22.04Upgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-ibmUpgrade linux-image-azure-fipsUpgrade linux-image-6.8.0-100-fipsUpgrade linux-image-6.8.0-1046-azure-fipsUpgrade linux-image-6.8.0-100-lowlatency-64kUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-6.8.0-1046-awsUpgrade linux-image-aws-6.8Upgrade linux-image-azure-fdeUpgrade linux-image-realtime-6.8.1Upgrade linux-image-virtual-6.8Upgrade linux-image-gke-64kUpgrade linux-image-generic-64kUpgrade linux-image-azureUpgrade linux-image-6.8.1-1041-realtimeUpgrade linux-image-nvidia-64kUpgrade linux-image-6.14.0-1007-raspiUpgrade linux-image-lowlatency-6.8Upgrade linux-image-awsUpgrade linux-image-6.14.0-1007-aws-64kUpgrade linux-image-6.14.0-1008-gcp-64kUpgrade linux-image-6.8.0-1047-raspiUpgrade linux-image-virtual-hwe-22.04Upgrade linux-image-raspiUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-nvidia-hwe-22.04Upgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-oem-22.04cUpgrade linux-image-nvidia-lowlatency-64k-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-6.8.0-1047-gcpUpgrade linux-image-realtimeUpgrade linux-image-aws-fips-6.8Upgrade linux-image-6.14.0-1007-oracleUpgrade linux-image-aws-fipsUpgrade linux-image-6.8.0-1043-gke-64kUpgrade linux-image-nvidia-6.8Upgrade linux-image-6.8.0-1044-ibmUpgrade linux-image-6.8.0-100-lowlatencyUpgrade linux-image-xilinx-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-6.8.0-1023-xilinxUpgrade linux-image-kvmUpgrade linux-image-raspi-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-aws-lts-24.04Upgrade linux-image-6.14.0-1007-azure-fdeUpgrade linux-image-gcp-fipsUpgrade linux-image-oem-22.04dUpgrade linux-image-gke-64k-6.8Upgrade linux-image-6.8.0-1046-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1047-gcp-64kUpgrade linux-image-6.8.0-1046-nvidia-lowlatencyUpgrade linux-image-6.14.0-1007-azureUpgrade linux-image-6.8.0-1043-oracleUpgrade linux-image-6.8.0-1043-gkeUpgrade linux-image-generic-hwe-22.04Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-oracle-6.8Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-6.14.0-1008-gcp | Jun 26, 2025 | May 9, 2025 |
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