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In the Linux kernel, the following vulnerability has been resolved:
gpio: mockup: fix NULL pointer dereference when removing debugfs
We now remove the device's debugfs entries when unbinding the driver. This now causes a NULL-pointer dereference on module exit because the platform devices are unregistered *after* the global debugfs directory has been recursively removed. Fix it by unregistering the devices first.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 30, 2024 | Apr 28, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 28, 2024 |
| Suse | — | Upgrade kernel-default-base-rebuildUpgrade kernel-syms-azureUpgrade ocfs2-kmp-64kbUpgrade dtb-lgUpgrade dtb-amazonUpgrade dtb-qcomUpgrade kernel-kvmsmallUpgrade kernel-rt-develUpgrade kselftests-kmp-64kbUpgrade kernel-default-vdsoUpgrade kernel-syms-rtUpgrade kernel-kvmsmall-develUpgrade kernel-kvmsmall-vdsoUpgrade dtb-rockchipUpgrade kernel-rtUpgrade kernel-rt-livepatch-develUpgrade kernel-symsUpgrade kernel-debug-livepatch-develUpgrade kernel-rt_debug-vdsoUpgrade kernel-obs-qaUpgrade ocfs2-kmp-rtUpgrade kernel-devel-azureUpgrade dtb-amlogicUpgrade reiserfs-kmp-azureUpgrade kernel-azure-optionalUpgrade kernel-macrosUpgrade kernel-zfcpdumpUpgrade dtb-exynosUpgrade kernel-default-extraUpgrade kernel-64kb-livepatch-develUpgrade kernel-azure-develUpgrade cluster-md-kmp-azureUpgrade cluster-md-kmp-defaultUpgrade kernel-64kbUpgrade kernel-default-develUpgrade kernel-rt-optionalUpgrade kernel-azure-vdsoUpgrade dlm-kmp-64kbUpgrade reiserfs-kmp-64kbUpgrade kernel-source-azureUpgrade kernel-sourceUpgrade kernel-source-rtUpgrade kernel-rt-vdsoUpgrade kernel-rt-livepatchUpgrade gfs2-kmp-64kbUpgrade dtb-alteraUpgrade kernel-azure-livepatch-develUpgrade kernel-default-livepatchUpgrade dtb-freescaleUpgrade gfs2-kmp-rtUpgrade dtb-apmUpgrade kernel-rt_debugUpgrade dtb-renesasUpgrade dtb-nvidiaUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-rt_debug-develUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-rtUpgrade kernel-rt-extraUpgrade kselftests-kmp-defaultUpgrade kernel-docs-htmlUpgrade dtb-mediatekUpgrade cluster-md-kmp-64kbUpgrade reiserfs-kmp-defaultUpgrade kselftests-kmp-azureUpgrade dlm-kmp-azureUpgrade kernel-develUpgrade kernel-debug-develUpgrade kernel-64kb-develUpgrade dlm-kmp-defaultUpgrade dtb-allwinnerUpgrade kernel-default-baseUpgrade kernel-default-optionalUpgrade kernel-debug-vdsoUpgrade kernel-obs-buildUpgrade reiserfs-kmp-rtUpgrade dtb-sprdUpgrade dtb-socionextUpgrade kernel-default-livepatch-develUpgrade dtb-marvellUpgrade dtb-broadcomUpgrade dtb-hisiliconUpgrade dtb-appleUpgrade kernel-devel-rtUpgrade kernel-azureUpgrade dtb-amdUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-source-vanillaUpgrade kernel-64kb-extraUpgrade kernel-azure-extraUpgrade ocfs2-kmp-azureUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-rtUpgrade kernel-debugUpgrade kernel-64kb-optionalUpgrade dtb-xilinxUpgrade kernel-defaultUpgrade gfs2-kmp-azureUpgrade kernel-docsUpgrade dtb-caviumUpgrade gfs2-kmp-defaultUpgrade dtb-arm | Aug 9, 2024 | Apr 28, 2024 |
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