In the Linux kernel, the following vulnerability has been resolved:
drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference
In cdns_mhdp_atomic_enable(), the return value of drm_mode_duplicate() is assigned to mhdp_state->current_mode, and there is a dereference of it in drm_mode_set_name(), which will lead to a NULL pointer dereference on failure of drm_mode_duplicate().
Fix this bug add a check of mhdp_state->current_mode.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 17, 2024 | Jun 19, 2024 |
| Suse | — | Upgrade kernel-zfcpdumpUpgrade gfs2-kmp-rtUpgrade kernel-debug-vdsoUpgrade kernel-rt-livepatchUpgrade kernel-syms-azureUpgrade kernel-64kb-livepatch-develUpgrade kselftests-kmp-64kbUpgrade kernel-devel-azureUpgrade kernel-64kb-develUpgrade kernel-default-livepatchUpgrade dtb-amazonUpgrade kernel-azure-livepatch-develUpgrade kernel-default-optionalUpgrade kernel-azureUpgrade kernel-kvmsmallUpgrade kernel-default-base-rebuildUpgrade kernel-rt_debug-develUpgrade cluster-md-kmp-rtUpgrade ocfs2-kmp-defaultUpgrade dtb-xilinxUpgrade dtb-lgUpgrade kernel-rt-develUpgrade dtb-alteraUpgrade kernel-azure-optionalUpgrade kernel-default-vdsoUpgrade kernel-64kbUpgrade kernel-symsUpgrade kernel-source-azureUpgrade dtb-mediatekUpgrade dtb-caviumUpgrade kernel-devel-rtUpgrade cluster-md-kmp-azureUpgrade ocfs2-kmp-rtUpgrade dtb-allwinnerUpgrade kernel-obs-buildUpgrade dlm-kmp-64kbUpgrade dtb-freescaleUpgrade kernel-develUpgrade gfs2-kmp-64kbUpgrade kernel-source-vanillaUpgrade ocfs2-kmp-azureUpgrade dtb-rockchipUpgrade gfs2-kmp-azureUpgrade dtb-exynosUpgrade reiserfs-kmp-azureUpgrade kselftests-kmp-azureUpgrade gfs2-kmp-defaultUpgrade kernel-azure-develUpgrade dtb-qcomUpgrade kernel-default-develUpgrade kernel-rtUpgrade kernel-sourceUpgrade kernel-kvmsmall-develUpgrade kernel-debugUpgrade kernel-defaultUpgrade kernel-rt_debugUpgrade kernel-64kb-optionalUpgrade dtb-marvellUpgrade dtb-hisiliconUpgrade reiserfs-kmp-rtUpgrade kernel-default-baseUpgrade kernel-debug-develUpgrade dtb-socionextUpgrade kernel-rt-vdsoUpgrade kernel-docs-htmlUpgrade kernel-docsUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-default-extraUpgrade kernel-azure-extraUpgrade dtb-renesasUpgrade kernel-kvmsmall-vdsoUpgrade dtb-nvidiaUpgrade kernel-obs-qaUpgrade dtb-sprdUpgrade kernel-source-rtUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-macrosUpgrade dtb-amdUpgrade ocfs2-kmp-64kbUpgrade kernel-azure-vdsoUpgrade dtb-apmUpgrade dtb-amlogicUpgrade kernel-rt_debug-vdsoUpgrade kernel-debug-livepatch-develUpgrade dtb-appleUpgrade kernel-64kb-extraUpgrade dlm-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-rt-optionalUpgrade kselftests-kmp-defaultUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-default-livepatch-develUpgrade dlm-kmp-rtUpgrade dtb-broadcomUpgrade dtb-armUpgrade kselftests-kmp-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-rt-extraUpgrade dlm-kmp-default | Jul 10, 2024 | Jun 19, 2024 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1072-azureUpgrade linux-image-azureUpgrade linux-image-generic-lpaeUpgrade linux-image-genericUpgrade linux-image-5.15.0-1068-gcpUpgrade linux-image-5.15.0-121-genericUpgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-gkeUpgrade linux-image-oem-20.04cUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-5.15.0-1066-kvmUpgrade linux-image-virtualUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-5.15.0-1069-awsUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-5.15.0-1062-raspiUpgrade linux-image-oracle-64kUpgrade linux-image-5.15.0-121-generic-64kUpgrade linux-image-generic-64kUpgrade linux-image-raspiUpgrade linux-image-gcpUpgrade linux-image-lowlatency-64kUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-6.8.0-1013-awsUpgrade linux-image-5.15.0-1072-azure-fdeUpgrade linux-image-intel-iotgUpgrade linux-image-oem-24.04aUpgrade linux-image-gkeopUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-nvidia-6.8Upgrade linux-image-azure-lts-22.04Upgrade linux-image-nvidiaUpgrade linux-image-nvidia-64kUpgrade linux-image-5.15.0-1062-ibmUpgrade linux-image-ibmUpgrade linux-image-oem-20.04bUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-oem-20.04Upgrade linux-image-oem-24.04Upgrade linux-image-gke-5.15Upgrade linux-image-intelUpgrade linux-image-5.15.0-121-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-5.15.0-121-generic-lpaeUpgrade linux-image-oracleUpgrade linux-image-generic-hwe-20.04Upgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-6.8.0-1010-oemUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-6.8.0-1012-azureUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-nvidia-lowlatencyUpgrade linux-image-5.15.0-1064-nvidia-lowlatencyUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-azure-fdeUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-5.15.0-121-lowlatency-64kUpgrade linux-image-5.15.0-1064-intel-iotgUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-5.15.0-1052-gkeopUpgrade linux-image-ibm-classicUpgrade linux-image-gkeop-5.15Upgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-azure-cvmUpgrade linux-image-5.15.0-1064-nvidiaUpgrade linux-image-oem-20.04dUpgrade linux-image-5.15.0-1035-xilinx-zynqmpUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-kvmUpgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-5.15.0-1066-gkeUpgrade linux-image-awsUpgrade linux-image-raspi-nolpaeUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-5.15.0-1067-oracleUpgrade linux-image-aws-lts-22.04Upgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-6.8.0-1011-nvidia-64k | Aug 9, 2024 | Jun 19, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | Jun 19, 2024 |
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