In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: set new_stream to NULL after release
In dm_update_crtc_state(), the skip_modeset path releases new_stream via dc_stream_release() but does not set the pointer to NULL.
If a later error (e.g., color management failure) triggers the fail label, the error path calls dc_stream_release() again on the same dangling pointer, causing a double release and potential use-after-free.
Fix this by setting new_stream to NULL after the initial release.
(cherry picked from commit 99f3af19073b3ddbfd96e789124cce12c4277b28)
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 |
|---|---|---|---|---|
| Alma_linux | — | Upgrade python3-perfUpgrade kernel-abi-stablelistsUpgrade kernel-64k-debugUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-docUpgrade kernel-zfcpdump-develUpgrade perfUpgrade kernel-headersUpgrade kernel-rt-debug-modules-extraUpgrade kernel-64k-coreUpgrade kernel-rt-debug-develUpgrade kernel-rt-modulesUpgrade kernel-debug-develUpgrade kernel-zfcpdumpUpgrade kernel-modules-extraUpgrade kernel-coreUpgrade kernel-debugUpgrade kernel-64k-debug-modules-extraUpgrade kernel-modulesUpgrade kernel-debug-coreUpgrade kernel-64k-modules-coreUpgrade kernel-rt-debugUpgrade kernel-debug-modulesUpgrade kernel-rt-develUpgrade kernel-64k-debug-coreUpgrade kernel-64k-debug-modulesUpgrade kernel-64k-modulesUpgrade kernel-toolsUpgrade kernelUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-64k-debug-modules-coreUpgrade kernel-tools-libs-develUpgrade kernel-debug-modules-coreUpgrade kernel-develUpgrade kernel-cross-headersUpgrade kernel-rt-debug-modulesUpgrade kernel-64kUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-coreUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-rtUpgrade kernel-64k-modules-extra | Oct 14, 2026 | Oct 14, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.12 | Aug 11, 2026 | Aug 10, 2026 |
| Oracle_linux | — | Upgrade kernel | Oct 22, 2026 | Aug 10, 2026 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Aug 13, 2026 | Aug 10, 2026 |
| Rocky_linux | — | Upgrade perfUpgrade kernel-debuginfoUpgrade kernel-zfcpdump-devel-matchedUpgrade kernel-rt-modules-extraUpgrade kernel-tools-libs-develUpgrade kernel-develUpgrade kernel-debug-devel-matchedUpgrade kernel-modules-coreUpgrade python3-perfUpgrade kernel-zfcpdump-debuginfoUpgrade libperfUpgrade libperf-debuginfoUpgrade rtlaUpgrade kernelUpgrade kernel-rt-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-debug-develUpgrade perf-debuginfoUpgrade kernel-devel-matchedUpgrade kernel-rt-debug-coreUpgrade kernel-debug-coreUpgrade python3-perf-debuginfoUpgrade kernel-debug-debuginfoUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-coreUpgrade kernel-toolsUpgrade kernel-rt-modulesUpgrade kernel-rt-debug-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-zfcpdump-modulesUpgrade kernel-zfcpdumpUpgrade kernel-zfcpdump-develUpgrade rvUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-tools-libsUpgrade kernel-rt-debug-modules-coreUpgrade bpftoolUpgrade kernel-uki-virtUpgrade kernel-debug-modulesUpgrade kernel-rt-debuginfoUpgrade kernel-rt-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-uki-virtUpgrade kernel-coreUpgrade kernel-modulesUpgrade kernel-tools-debuginfoUpgrade kernel-debugUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-modules-extraUpgrade kernel-debug-modules-coreUpgrade kernel-rt-debugUpgrade kernel-rtUpgrade kernel-debuginfo-common-s390xUpgrade kernel-rt-debug-kvmUpgrade kernel-zfcpdump-modules-coreUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-uki-virt-addonsUpgrade kernel-rt-kvmUpgrade kernel-rt-debug-devel | Oct 16, 2026 | Oct 14, 2026 |
| Ubuntu | — | Upgrade linux-image-nvidia-tegra-rt-6.8Upgrade linux-image-6.8.0-1071-gcp-fipsUpgrade linux-image-gcp-64k-7.0Upgrade linux-image-6.8.0-1069-azure-fdeUpgrade linux-image-realtime-6.8.1Upgrade linux-image-fips-6.8Upgrade linux-image-gcp-64k-6.8Upgrade linux-image-generic-64kUpgrade linux-image-aws-64kUpgrade linux-image-6.8.0-1036-nvidia-tegraUpgrade linux-image-6.8.0-147-lowlatencyUpgrade linux-image-6.8.0-1071-gcp-64kUpgrade linux-image-generic-64k-6.8Upgrade linux-image-7.0.0-1008-gke-64kUpgrade linux-image-generic-6.8Upgrade linux-image-gke-6.8Upgrade linux-image-gke-64k-hwe-26.04Upgrade linux-image-6.8.0-1052-gkeopUpgrade linux-image-generic-7.0Upgrade linux-image-lowlatency-64k-6.8Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-intel-iotgUpgrade linux-image-aws-lts-24.04Upgrade linux-image-oracle-64kUpgrade linux-image-virtual-6.8Upgrade linux-image-6.8.0-1064-oracleUpgrade linux-image-6.8.0-1064-oracle-64kUpgrade linux-image-realtime-64k-hwe-26.04Upgrade linux-image-azure-6.8Upgrade linux-image-azure-fipsUpgrade linux-image-gcp-lts-24.04Upgrade linux-image-oem-26.04Upgrade linux-image-gcpUpgrade linux-image-7.0.0-1014-gcpUpgrade linux-image-7.0.0-1015-oemUpgrade linux-image-6.8.0-1067-aws-fipsUpgrade linux-image-aws-fips-6.8Upgrade linux-image-virtual-hwe-24.04Upgrade linux-image-6.8.0-1067-awsUpgrade linux-image-azure-7.0Upgrade linux-image-gkeUpgrade linux-image-6.8.0-1071-azureUpgrade linux-image-6.8.0-1071-azure-fipsUpgrade linux-image-generic-hwe-26.04Upgrade linux-image-gke-64k-6.8Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-aws-64k-6.8Upgrade linux-image-gcp-fips-6.8Upgrade linux-image-oem-7.0Upgrade linux-image-azure-fips-6.8Upgrade linux-image-gcp-64kUpgrade linux-image-gcp-fipsUpgrade linux-image-generic-64k-7.0Upgrade linux-image-realtime-64kUpgrade linux-image-7.0.0-1014-awsUpgrade linux-image-oracle-64k-lts-24.04Upgrade linux-image-kvmUpgrade linux-image-awsUpgrade linux-image-laptop-23.10Upgrade linux-image-gke-64k-7.0Upgrade linux-image-6.8.1-1062-realtimeUpgrade linux-image-7.0.0-38-genericUpgrade linux-image-azure-fde-6.8Upgrade linux-image-intel-iot-realtimeUpgrade linux-image-realtimeUpgrade linux-image-aws-6.8Upgrade linux-image-realtime-hwe-26.04Upgrade linux-image-7.0.0-1017-azureUpgrade linux-image-azureUpgrade linux-image-6.8.0-1036-nvidia-tegra-rtUpgrade linux-image-oem-26.04aUpgrade linux-image-oracle-6.8Upgrade linux-image-ibm-6.8Upgrade linux-image-7.0.0-38-generic-64kUpgrade linux-image-aws-64k-lts-24.04Upgrade linux-image-oracle-64k-7.0Upgrade linux-image-generic-lpaeUpgrade linux-image-fipsUpgrade linux-image-7.0.0-1014-aws-64kUpgrade linux-image-6.8.0-1071-gcpUpgrade linux-image-gcp-64k-lts-24.04Upgrade linux-image-oracle-7.0Upgrade linux-image-aws-fipsUpgrade linux-image-oracle-lts-24.04Upgrade linux-image-azure-fde-7.0Upgrade linux-image-virtual-hwe-26.04Upgrade linux-image-gke-hwe-26.04Upgrade linux-image-7.0.0-38-realtimeUpgrade linux-image-aws-7.0Upgrade linux-image-aws-64k-7.0Upgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1066-gkeUpgrade linux-image-realtime-64k-7.0Upgrade linux-image-oracle-64k-6.8Upgrade linux-image-gke-7.0Upgrade linux-image-azure-lts-24.04Upgrade linux-image-7.0.0-1015-ibmUpgrade linux-image-7.0.0-1013-oracleUpgrade linux-image-6.8.0-1066-gke-64kUpgrade linux-image-oracleUpgrade linux-image-ibmUpgrade linux-image-gkeopUpgrade linux-image-lowlatency-6.8Upgrade linux-image-lowlatencyUpgrade linux-image-gcp-6.8Upgrade linux-image-azure-lts-26.04Upgrade linux-image-azure-fde-lts-24.04Upgrade linux-image-6.8.0-147-fipsUpgrade linux-image-6.8.0-147-generic-64kUpgrade linux-image-generic-64k-hwe-26.04Upgrade linux-image-azure-fde-lts-26.04Upgrade linux-image-6.8.0-1067-aws-64kUpgrade linux-image-7.0.0-38-realtime-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-147-genericUpgrade linux-image-virtual-7.0Upgrade linux-image-realtime-7.0Upgrade linux-image-gke-64kUpgrade linux-image-7.0.0-1016-azure-fdeUpgrade linux-image-7.0.0-1013-oracle-64kUpgrade linux-image-nvidia-tegraUpgrade linux-image-gkeop-6.8Upgrade linux-image-genericUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-ibm-classicUpgrade linux-image-ibm-7.0Upgrade linux-image-nvidia-tegra-6.8Upgrade linux-image-lowlatency-64kUpgrade linux-image-gcp-7.0Upgrade linux-image-virtualUpgrade linux-image-6.8.0-1067-ibmUpgrade linux-image-7.0.0-1014-gcp-64kUpgrade linux-image-7.0.0-1008-gkeUpgrade linux-image-6.8.0-147-lowlatency-64k | Oct 7, 2026 | Oct 6, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Aug 17, 2026 | Aug 10, 2026 |
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