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There is a flaw reported in the Linux kernel in versions before 5.9 in drivers/gpu/drm/nouveau/nouveau_sgdma.c in nouveau_sgdma_create_ttm in Nouveau DRM subsystem. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker with a local account with a root privilege, can leverage this vulnerability to escalate privileges and execute code in the context of the kernel.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jun 24, 2021 | May 28, 2021 |
| Huawei Euleros 2_0_sp2 | — | Upgrade kernel-debuginfo-common-x86_64Upgrade python-perfUpgrade kernel-headersUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-debugUpgrade kernel-toolsUpgrade kernel-develUpgrade kernel-debug-devel | Sep 16, 2021 | May 28, 2021 |
| Huawei Euleros 2_0_sp3 | — | Upgrade kernel-toolsUpgrade perfUpgrade python-perfUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-debuginfoUpgrade kernel-headers | Oct 26, 2021 | May 28, 2021 |
| Huawei Euleros 2_0_sp5 | — | Upgrade kernel-tools-libsUpgrade kernel-headersUpgrade kernelUpgrade kernel-develUpgrade perfUpgrade kernel-toolsUpgrade python-perf | Jul 19, 2021 | May 28, 2021 |
| Huawei Euleros 2_0_sp8 | — | Upgrade python-perfUpgrade kernel-sourceUpgrade kernel-toolsUpgrade python3-perfUpgrade kernelUpgrade kernel-tools-libsUpgrade bpftoolUpgrade kernel-headersUpgrade kernel-develUpgrade perf | May 18, 2021 | May 18, 2021 |
| Huawei Euleros 2_0_sp9 | — | Upgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernelUpgrade python3-perf | Jul 2, 2021 | May 28, 2021 |
| Oracle_linux | — | Upgrade kernel-uek | Dec 7, 2022 | Aug 13, 2020 |
| Suse | — | Upgrade kernel-azure-extraUpgrade kernel-zfcpdumpUpgrade dtb-socionextUpgrade kernel-debug-develUpgrade kernel-64kb-optionalUpgrade cluster-md-kmp-azureUpgrade dtb-allwinnerUpgrade ocfs2-kmp-preemptUpgrade kernel-syms-azureUpgrade dtb-renesasUpgrade kernel-preempt-develUpgrade kernel-livepatch-4_12_14-150000_150_92-defaultUpgrade kernel-devel-azureUpgrade kernel-preempt-livepatch-develUpgrade kselftests-kmp-azureUpgrade kernel-source-vanillaUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-preempt-optionalUpgrade dtb-freescaleUpgrade reiserfs-kmp-preemptUpgrade dtb-alteraUpgrade dtb-lgUpgrade dtb-exynosUpgrade kernel-azure-baseUpgrade kernel-docs-htmlUpgrade dtb-sprdUpgrade kernel-64kb-extraUpgrade kernel-azure-develUpgrade kernel-azure-optionalUpgrade dtb-amdUpgrade kernel-source-azureUpgrade kernel-vanilla-livepatch-develUpgrade reiserfs-kmp-64kbUpgrade kernel-obs-buildUpgrade dlm-kmp-preemptUpgrade gfs2-kmp-azureUpgrade ocfs2-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kselftests-kmp-64kbUpgrade dtb-broadcomUpgrade dtb-marvellUpgrade dtb-caviumUpgrade gfs2-kmp-preemptUpgrade gfs2-kmp-defaultUpgrade kernel-64kbUpgrade kernel-azureUpgrade kernel-vanilla-develUpgrade kernel-default-livepatchUpgrade kernel-default-develUpgrade kernel-sourceUpgrade kernel-zfcpdump-manUpgrade dtb-hisiliconUpgrade dlm-kmp-64kbUpgrade kernel-vanilla-baseUpgrade ocfs2-kmp-defaultUpgrade kernel-kvmsmall-baseUpgrade kernel-default-kgraftUpgrade kernel-default-livepatch-develUpgrade kernel-macrosUpgrade dtb-alUpgrade dlm-kmp-azureUpgrade kernel-defaultUpgrade kernel-64kb-livepatch-develUpgrade dlm-kmp-defaultUpgrade kgraft-patch-4_4_180-94_164-defaultUpgrade kernel-debug-livepatch-develUpgrade kselftests-kmp-defaultUpgrade kernel-default-baseUpgrade kernel-vanillaUpgrade kernel-obs-qaUpgrade kselftests-kmp-preemptUpgrade dtb-nvidiaUpgrade dtb-amlogicUpgrade kernel-kvmsmallUpgrade ocfs2-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade dtb-armUpgrade kernel-docsUpgrade reiserfs-kmp-azureUpgrade reiserfs-kmp-defaultUpgrade kernel-livepatch-4_12_14-150100_197_114-defaultUpgrade kernel-preemptUpgrade kernel-azure-livepatch-develUpgrade gfs2-kmp-64kbUpgrade dtb-rockchipUpgrade dtb-zteUpgrade kernel-default-manUpgrade dtb-apmUpgrade kernel-livepatch-5_3_18-150300_59_68-defaultUpgrade dtb-qcomUpgrade kernel-default-optionalUpgrade dtb-mediatekUpgrade cluster-md-kmp-64kbUpgrade dtb-xilinxUpgrade kernel-64kb-develUpgrade kernel-debugUpgrade kernel-develUpgrade kernel-preempt-extraUpgrade kernel-default-extraUpgrade cluster-md-kmp-preemptUpgrade kernel-debug-baseUpgrade kernel-symsUpgrade kernel-default-base-rebuild | Oct 26, 2022 | May 28, 2021 |
| Ubuntu | — | Upgrade linux-image-4.15.0-1102-awsUpgrade linux-image-awsUpgrade linux-image-4.15.0-1085-raspi2Upgrade linux-image-4.4.0-1102-awsUpgrade linux-image-virtualUpgrade linux-image-4.15.0-1091-kvmUpgrade linux-image-oracleUpgrade linux-image-oracle-lts-18.04Upgrade linux-image-4.4.0-1103-kvmUpgrade linux-image-aws-lts-18.04Upgrade linux-image-kvmUpgrade linux-image-4.4.0-222-lowlatencyUpgrade linux-image-generic-hwe-16.04Upgrade linux-image-4.4.0-222-genericUpgrade linux-image-lowlatency-hwe-16.04Upgrade linux-image-lowlatency-lts-xenialUpgrade linux-image-gcp-lts-18.04Upgrade linux-image-oemUpgrade linux-image-4.15.0-1102-snapdragonUpgrade linux-image-4.15.0-1114-azureUpgrade linux-image-dell300xUpgrade linux-image-4.15.0-143-generic-lpaeUpgrade linux-image-gkeUpgrade linux-image-snapdragonUpgrade linux-image-virtual-lts-xenialUpgrade linux-image-4.15.0-143-genericUpgrade linux-image-azure-lts-18.04Upgrade linux-image-generic-lpaeUpgrade linux-image-generic-lts-xenialUpgrade linux-image-raspi2Upgrade linux-image-virtual-hwe-16.04Upgrade linux-image-azureUpgrade linux-image-4.4.0-1138-awsUpgrade linux-image-lowlatencyUpgrade linux-image-4.15.0-1071-oracleUpgrade linux-image-4.15.0-1018-dell300xUpgrade linux-image-4.15.0-1099-gcpUpgrade linux-image-aws-hweUpgrade linux-image-gcpUpgrade linux-image-4.15.0-143-lowlatencyUpgrade linux-image-generic | May 12, 2021 | May 11, 2021 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 28, 2021 |
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