In the Linux kernel, the following vulnerability has been resolved:
gpiolib: cdev: fix uninitialised kfifo
If a line is requested with debounce, and that results in debouncing in software, and the line is subsequently reconfigured to enable edge detection then the allocation of the kfifo to contain edge events is overlooked. This results in events being written to and read from an uninitialised kfifo. Read events are returned to userspace.
Initialise the kfifo in the case where the software debounce is already active.
CVSS Details
- CVSS 3.1 Base Score: 7.1
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel-livepatch-6.1.91-99.172Upgrade kernel-libbpf-develUpgrade kernel-modules-extra-commonUpgrade bpftool-debuginfoUpgrade perf-debuginfoUpgrade kernelUpgrade kernel-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-libbpfUpgrade perfUpgrade kernel-tools-develUpgrade kernel-libbpf-staticUpgrade python3-perf-debuginfoUpgrade python3-perfUpgrade kernel-develUpgrade bpftoolUpgrade kernel-modules-extraUpgrade kernel-toolsUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-aarch64 | Jun 11, 2025 | May 30, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | May 30, 2024 |
| Huawei Euleros 2_0_sp11 | — | Upgrade kernel-tools-libsUpgrade python3-perfUpgrade kernel-toolsUpgrade bpftoolUpgrade kernel-abi-stablelistsUpgrade kernel | Oct 8, 2024 | May 30, 2024 |
| Huawei Euleros 2_0_sp12 | — | Upgrade kernelUpgrade python3-perfUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-tools-libsUpgrade kernel-abi-stablelists | Oct 9, 2024 | May 30, 2024 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 30, 2024 |
| Suse | — | Upgrade kernel-source-vanillaUpgrade dtb-amazonUpgrade kselftests-kmp-rtUpgrade dtb-freescaleUpgrade kernel-rt-optionalUpgrade kernel-rt_debugUpgrade dtb-lgUpgrade kernel-macrosUpgrade kernel-64kb-extraUpgrade kernel-azure-develUpgrade kernel-obs-buildUpgrade kernel-default-livepatch-develUpgrade kernel-default-baseUpgrade kernel-default-livepatchUpgrade kernel-docs-htmlUpgrade kernel-rt_debug-develUpgrade kselftests-kmp-azureUpgrade kernel-rt-extraUpgrade kernel-kvmsmallUpgrade dlm-kmp-64kbUpgrade dtb-marvellUpgrade kernel-debug-livepatch-develUpgrade dtb-appleUpgrade kernel-source-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-source-rtUpgrade kernel-azure-livepatch-develUpgrade kernel-kvmsmall-vdsoUpgrade gfs2-kmp-defaultUpgrade dtb-broadcomUpgrade dtb-amdUpgrade kernel-debug-vdsoUpgrade kernel-64kbUpgrade kernel-rt_debug-vdsoUpgrade kernel-64kb-optionalUpgrade kernel-azure-optionalUpgrade kernel-azureUpgrade dtb-sprdUpgrade cluster-md-kmp-defaultUpgrade ocfs2-kmp-64kbUpgrade dtb-amlogicUpgrade kernel-azure-vdsoUpgrade dtb-alteraUpgrade kernel-kvmsmall-livepatch-develUpgrade dlm-kmp-defaultUpgrade cluster-md-kmp-64kbUpgrade cluster-md-kmp-azureUpgrade reiserfs-kmp-64kbUpgrade kernel-default-develUpgrade dtb-socionextUpgrade kernel-rt-vdsoUpgrade kernel-azure-extraUpgrade kernel-debug-develUpgrade reiserfs-kmp-rtUpgrade kernel-syms-rtUpgrade cluster-md-kmp-rtUpgrade kselftests-kmp-64kbUpgrade kernel-kvmsmall-develUpgrade kernel-sourceUpgrade ocfs2-kmp-azureUpgrade dtb-caviumUpgrade kernel-default-vdsoUpgrade dtb-qcomUpgrade kernel-default-extraUpgrade kernel-defaultUpgrade kernel-default-optionalUpgrade dtb-hisiliconUpgrade kselftests-kmp-defaultUpgrade kernel-rt-develUpgrade ocfs2-kmp-defaultUpgrade gfs2-kmp-64kbUpgrade dtb-xilinxUpgrade kernel-devel-azureUpgrade gfs2-kmp-rtUpgrade kernel-devel-rtUpgrade gfs2-kmp-azureUpgrade dtb-apmUpgrade reiserfs-kmp-azureUpgrade kernel-obs-qaUpgrade kernel-docsUpgrade kernel-develUpgrade dlm-kmp-azureUpgrade dtb-nvidiaUpgrade kernel-default-base-rebuildUpgrade dtb-mediatekUpgrade dlm-kmp-rtUpgrade ocfs2-kmp-rtUpgrade kernel-rt_debug-livepatch-develUpgrade dtb-allwinnerUpgrade reiserfs-kmp-defaultUpgrade dtb-armUpgrade kernel-zfcpdumpUpgrade kernel-64kb-livepatch-develUpgrade dtb-renesasUpgrade kernel-syms-azureUpgrade kernel-symsUpgrade kernel-rtUpgrade kernel-64kb-develUpgrade dtb-rockchipUpgrade dtb-exynosUpgrade kernel-debug | Jun 24, 2024 | May 30, 2024 |
| Ubuntu | — | Upgrade linux-image-5.15.0-1075-xilinx-zynqmpUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-5.15.0-1112-aws-fipsUpgrade linux-image-intel-iotgUpgrade linux-image-aws-64k-5.15Upgrade linux-image-realtimeUpgrade linux-image-aws-5.15Upgrade linux-image-5.15.0-1112-aws-64kUpgrade linux-image-lowlatency-64k-5.15Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-generic-lpae-hwe-20.04Upgrade linux-image-oracleUpgrade linux-image-virtual-5.15Upgrade linux-image-fipsUpgrade linux-image-oem-20.04Upgrade linux-image-generic-64k-hwe-20.04Upgrade linux-image-awsUpgrade linux-image-gkeop-5.15Upgrade linux-image-xilinx-zynqmp-5.15Upgrade linux-image-6.8.0-40-lowlatencyUpgrade linux-image-fips-5.15Upgrade linux-image-5.15.0-1095-gkeopUpgrade linux-image-gcp-5.15Upgrade linux-image-azure-cvmUpgrade linux-image-6.8.0-1011-nvidia-lowlatencyUpgrade linux-image-5.15.0-1053-nvidia-tegra-igxUpgrade linux-image-5.15.0-1104-kvmUpgrade linux-image-5.15.0-1111-realtimeUpgrade linux-image-azure-fips-5.15Upgrade linux-image-kvmUpgrade linux-image-nvidia-tegra-igx-rtUpgrade linux-image-oem-24.04aUpgrade linux-image-virtualUpgrade linux-image-xilinx-zynqmpUpgrade linux-image-oracle-64kUpgrade linux-image-nvidia-tegra-igxUpgrade linux-image-gkeUpgrade linux-image-oem-20.04dUpgrade linux-image-generic-lpae-5.15Upgrade linux-image-gcpUpgrade linux-image-5.15.0-1107-intel-iotgUpgrade linux-image-5.15.0-1117-azureUpgrade linux-image-oracle-lts-22.04Upgrade linux-image-nvidia-tegra-igx-5.15Upgrade linux-image-aws-64k-lts-22.04Upgrade linux-image-lowlatency-5.15Upgrade linux-image-6.8.0-1011-nvidia-lowlatency-64kUpgrade linux-image-nvidia-tegra-igx-rt-5.15Upgrade linux-image-5.15.0-184-lowlatency-64kUpgrade linux-image-6.8.0-1010-oracleUpgrade linux-image-6.8.0-1008-gkeUpgrade linux-image-generic-lpaeUpgrade linux-image-5.15.0-1107-nvidiaUpgrade linux-image-gcp-lts-22.04Upgrade linux-image-nvidia-lowlatency-64kUpgrade linux-image-nvidia-64k-6.8Upgrade linux-image-oem-24.04Upgrade linux-image-5.15.0-1112-gcpUpgrade linux-image-intel-iot-realtimeUpgrade linux-image-6.8.0-40-lowlatency-64kUpgrade linux-image-6.8.0-1012-azure-fdeUpgrade linux-image-5.15.0-1104-intel-iot-realtimeUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1012-azureUpgrade linux-image-azure-fde-lts-22.04Upgrade linux-image-oracle-5.15Upgrade linux-image-5.15.0-1117-azure-fipsUpgrade linux-image-intel-iotg-5.15Upgrade linux-image-gke-5.15Upgrade linux-image-5.15.0-1107-nvidia-lowlatencyUpgrade linux-image-6.8.0-1011-nvidiaUpgrade linux-image-5.15.0-1112-awsUpgrade linux-image-5.15.0-1109-oracleUpgrade linux-image-6.8.0-40-genericUpgrade linux-image-azureUpgrade linux-image-nvidia-tegra-rtUpgrade linux-image-generic-5.15Upgrade linux-image-6.8.0-40-generic-64kUpgrade linux-image-lowlatency-64kUpgrade linux-image-azure-5.15Upgrade linux-image-5.15.0-1064-nvidia-tegra-rtUpgrade linux-image-azure-fde-5.15Upgrade linux-image-gkeopUpgrade linux-image-6.8.0-1009-raspiUpgrade linux-image-genericUpgrade linux-image-aws-fipsUpgrade linux-image-nvidia-tegraUpgrade linux-image-ibm-5.15Upgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1010-oemUpgrade linux-image-lowlatency-64k-hwe-20.04Upgrade linux-image-lowlatencyUpgrade linux-image-nvidia-lowlatency-5.15Upgrade linux-image-gcp-fipsUpgrade linux-image-5.15.0-184-lowlatencyUpgrade linux-image-6.8.0-1010-ibmUpgrade linux-image-generic-64k-5.15Upgrade linux-image-virtual-hwe-20.04Upgrade linux-image-5.15.0-1117-azure-fdeUpgrade linux-image-realtime-5.15Upgrade linux-image-generic-64kUpgrade linux-image-ibmUpgrade linux-image-5.15.0-1112-gcp-fipsUpgrade linux-image-5.15.0-1108-gkeUpgrade linux-image-azure-lts-22.04Upgrade linux-image-oem-20.04bUpgrade linux-image-kvm-5.15Upgrade linux-image-5.15.0-1053-nvidia-tegra-igx-rtUpgrade linux-image-6.8.0-1013-awsUpgrade linux-image-nvidia-6.8Upgrade linux-image-5.15.0-186-genericUpgrade linux-image-aws-fips-5.15Upgrade linux-image-6.8.0-1011-nvidia-64kUpgrade linux-image-gcp-fips-5.15Upgrade linux-image-5.15.0-1106-ibmUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1010-oracle-64kUpgrade linux-image-5.15.0-186-generic-lpaeUpgrade linux-image-nvidia-64kUpgrade linux-image-nvidia-5.15Upgrade linux-image-6.8.0-1012-gcpUpgrade linux-image-5.15.0-186-fipsUpgrade linux-image-raspiUpgrade linux-image-5.15.0-1064-nvidia-tegraUpgrade linux-image-5.15.0-186-generic-64kUpgrade linux-image-nvidia-tegra-5.15Upgrade linux-image-oem-20.04cUpgrade linux-image-intelUpgrade linux-image-azure-fipsUpgrade linux-image-intel-iot-realtime-5.15Upgrade linux-image-azure-fdeUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-lowlatency-hwe-20.04Upgrade linux-image-nvidia-tegra-rt-5.15Upgrade linux-image-aws-lts-22.04Upgrade linux-image-nvidia-lowlatencyUpgrade linux-image-generic-hwe-20.04 | Aug 9, 2024 | May 30, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 10, 2025 | May 30, 2024 |
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