In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: fix a NULL pointer dereference in amdgpu_dm_i2c_xfer()
When ddc_service_construct() is called, it explicitly checks both the link type and whether there is something on the link which will dictate whether the pin is marked as hw_supported.
If the pin isn't set or the link is not set (such as from unloading/reloading amdgpu in an IGT test) then fail the amdgpu_dm_i2c_xfer() call.
CVSS Details
- CVSS 3.1 Base Score: 5.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | May 21, 2024 |
| Suse | — | Upgrade kernel-default-base-rebuildUpgrade kernel-debug-vdsoUpgrade kselftests-kmp-defaultUpgrade dtb-rockchipUpgrade kernel-azureUpgrade dtb-caviumUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-rtUpgrade kernel-rt-optionalUpgrade kernel-rt-vdsoUpgrade reiserfs-kmp-rtUpgrade cluster-md-kmp-64kbUpgrade dtb-mediatekUpgrade kernel-defaultUpgrade ocfs2-kmp-azureUpgrade kernel-develUpgrade dlm-kmp-azureUpgrade gfs2-kmp-azureUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-livepatch-develUpgrade kernel-rt-livepatchUpgrade dtb-renesasUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade reiserfs-kmp-azureUpgrade kernel-64kb-extraUpgrade dlm-kmp-rtUpgrade gfs2-kmp-defaultUpgrade kernel-default-baseUpgrade ocfs2-kmp-defaultUpgrade dtb-allwinnerUpgrade dtb-socionextUpgrade kernel-source-rtUpgrade kernel-docsUpgrade kernel-rt-develUpgrade dtb-armUpgrade kernel-obs-buildUpgrade dtb-nvidiaUpgrade dtb-sprdUpgrade kernel-rt-extraUpgrade kernel-source-vanillaUpgrade kernel-kvmsmall-vdsoUpgrade kernel-rt_debugUpgrade kernel-docs-htmlUpgrade kernel-64kb-develUpgrade kernel-syms-azureUpgrade dtb-freescaleUpgrade dtb-broadcomUpgrade kernel-symsUpgrade kernel-devel-rtUpgrade kernel-debug-livepatch-develUpgrade dtb-marvellUpgrade kernel-debugUpgrade kernel-64kbUpgrade kernel-azure-optionalUpgrade kernel-kvmsmallUpgrade dtb-lgUpgrade cluster-md-kmp-rtUpgrade kernel-64kb-livepatch-develUpgrade dtb-appleUpgrade cluster-md-kmp-azureUpgrade kernel-devel-azureUpgrade kernel-default-vdsoUpgrade kernel-debug-develUpgrade dtb-qcomUpgrade dtb-amdUpgrade reiserfs-kmp-64kbUpgrade kernel-default-develUpgrade ocfs2-kmp-rtUpgrade kselftests-kmp-64kbUpgrade dtb-xilinxUpgrade kernel-default-optionalUpgrade dtb-apmUpgrade kernel-obs-qaUpgrade dtb-hisiliconUpgrade kernel-rtUpgrade dtb-amazonUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-zfcpdumpUpgrade kernel-rt_debug-develUpgrade gfs2-kmp-64kbUpgrade kernel-syms-rtUpgrade kernel-kvmsmall-develUpgrade kernel-default-livepatchUpgrade kernel-azure-vdsoUpgrade kernel-azure-livepatch-develUpgrade kernel-azure-extraUpgrade kernel-azure-develUpgrade kernel-source-azureUpgrade kernel-macrosUpgrade kernel-default-extraUpgrade dtb-amlogicUpgrade kernel-sourceUpgrade kernel-64kb-optionalUpgrade dtb-exynosUpgrade kernel-rt-livepatch-develUpgrade dtb-alteraUpgrade kernel-rt_debug-vdsoUpgrade gfs2-kmp-rt | Jun 13, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-nvidia-6.5 | Nov 19, 2024 | May 21, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Jan 20, 2025 | May 21, 2024 |
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