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.
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 | Apr 28, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | Apr 28, 2024 |
| Suse | — | Upgrade cluster-md-kmp-defaultUpgrade kernel-64kbUpgrade cluster-md-kmp-azureUpgrade ocfs2-kmp-rtUpgrade kernel-rt-develUpgrade kselftests-kmp-64kbUpgrade dtb-lgUpgrade kernel-devel-azureUpgrade dtb-qcomUpgrade kernel-debug-livepatch-develUpgrade dtb-rockchipUpgrade kernel-kvmsmall-develUpgrade kernel-azure-develUpgrade kernel-azure-optionalUpgrade kernel-kvmsmallUpgrade kernel-obs-qaUpgrade kernel-default-livepatchUpgrade kernel-rt-vdsoUpgrade kernel-source-rtUpgrade kernel-64kb-livepatch-develUpgrade kernel-symsUpgrade kernel-rt-optionalUpgrade dtb-exynosUpgrade kernel-default-extraUpgrade kernel-default-develUpgrade reiserfs-kmp-64kbUpgrade kernel-default-vdsoUpgrade kernel-sourceUpgrade dtb-apmUpgrade kernel-rt_debug-vdsoUpgrade kernel-syms-rtUpgrade dtb-freescaleUpgrade dtb-amlogicUpgrade kernel-kvmsmall-vdsoUpgrade kernel-zfcpdumpUpgrade kernel-syms-azureUpgrade dtb-alteraUpgrade gfs2-kmp-rtUpgrade kernel-macrosUpgrade kernel-rt-livepatch-develUpgrade kernel-rtUpgrade gfs2-kmp-64kbUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-64kbUpgrade reiserfs-kmp-azureUpgrade kernel-rt-livepatchUpgrade kernel-default-base-rebuildUpgrade kernel-source-azureUpgrade dtb-amazonUpgrade kernel-azure-livepatch-develUpgrade kernel-azure-vdsoUpgrade reiserfs-kmp-rtUpgrade dtb-caviumUpgrade dtb-appleUpgrade dtb-socionextUpgrade ocfs2-kmp-azureUpgrade kernel-docsUpgrade kernel-rt_debug-livepatch-develUpgrade kselftests-kmp-azureUpgrade dtb-renesasUpgrade dtb-nvidiaUpgrade kernel-default-optionalUpgrade dtb-hisiliconUpgrade kernel-rt_debugUpgrade gfs2-kmp-defaultUpgrade gfs2-kmp-azureUpgrade kernel-develUpgrade kernel-debug-develUpgrade kernel-64kb-develUpgrade dlm-kmp-azureUpgrade kernel-rt_debug-develUpgrade kernel-debugUpgrade kernel-64kb-optionalUpgrade kernel-64kb-extraUpgrade dtb-xilinxUpgrade dlm-kmp-rtUpgrade cluster-md-kmp-rtUpgrade kernel-default-baseUpgrade kernel-defaultUpgrade dtb-amdUpgrade dtb-allwinnerUpgrade kernel-azure-extraUpgrade kernel-debug-vdsoUpgrade kernel-source-vanillaUpgrade dtb-broadcomUpgrade kernel-default-livepatch-develUpgrade kernel-docs-htmlUpgrade dtb-mediatekUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-defaultUpgrade kselftests-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-rt-extraUpgrade cluster-md-kmp-64kbUpgrade dtb-marvellUpgrade kernel-obs-buildUpgrade dtb-sprdUpgrade dtb-armUpgrade dlm-kmp-defaultUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-devel-rtUpgrade kernel-azure | Aug 9, 2024 | Apr 28, 2024 |
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