In the Linux kernel, the following vulnerability has been resolved:
clk: Get runtime PM before walking tree for clk_summary
Similar to the previous commit, we should make sure that all devices are runtime resumed before printing the clk_summary through debugfs. Failure to do so would result in a deadlock if the thread is resuming a device to print clk state and that device is also runtime resuming in another thread, e.g the screen is turning on and the display driver is starting up. We remove the calls to clk_pm_runtime_{get,put}() in this path because they're superfluous now that we know the devices are runtime resumed. This also squashes a bug where the return value of clk_pm_runtime_get() wasn't checked, leading to an RPM count underflow on error paths.
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 |
|---|---|---|---|---|
| Amazon_linux_2023 | — | Upgrade kernel-libbpf-develUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade perf-debuginfoUpgrade kernel-modules-extra-commonUpgrade kernel-livepatch-6.1.90-99.173Upgrade kernelUpgrade kernel-headersUpgrade kernel-libbpf-staticUpgrade kernel-libbpfUpgrade kernel-toolsUpgrade perfUpgrade kernel-modules-extraUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-tools-debuginfoUpgrade kernel-develUpgrade kernel-debuginfoUpgrade python3-perf-debuginfoUpgrade kernel-tools-develUpgrade bpftoolUpgrade python3-perf | Feb 17, 2025 | May 1, 2024 |
| Debian | — | Upgrade linux | May 8, 2024 | May 1, 2024 |
| Redhat_linux | — | Upgrade kernelUpgrade kernel-rtNo solution exists | Dec 5, 2024 | May 1, 2024 |
| Suse | — | Upgrade dlm-kmp-azureUpgrade dtb-exynosUpgrade kernel-docs-htmlUpgrade kernel-kvmsmallUpgrade kernel-rt-livepatch-develUpgrade cluster-md-kmp-defaultUpgrade dtb-marvellUpgrade dtb-nvidiaUpgrade kernel-kvmsmall-vdsoUpgrade dtb-broadcomUpgrade kernel-default-livepatchUpgrade kernel-docsUpgrade kernel-rt_debugUpgrade kernel-rt_debug-develUpgrade reiserfs-kmp-64kbUpgrade cluster-md-kmp-64kbUpgrade kernel-devel-azureUpgrade kernel-source-vanillaUpgrade kernel-azure-vdsoUpgrade dtb-rockchipUpgrade kernel-azureUpgrade dlm-kmp-rtUpgrade kernel-defaultUpgrade ocfs2-kmp-64kbUpgrade kernel-default-extraUpgrade kernel-obs-qaUpgrade kernel-obs-buildUpgrade kernel-default-base-rebuildUpgrade kernel-macrosUpgrade kernel-debug-livepatch-develUpgrade kernel-syms-azureUpgrade gfs2-kmp-rtUpgrade kselftests-kmp-azureUpgrade kernel-rt-vdsoUpgrade dtb-qcomUpgrade dtb-socionextUpgrade kernel-azure-livepatch-develUpgrade kernel-azure-develUpgrade kselftests-kmp-defaultUpgrade kernel-rt-extraUpgrade kernel-sourceUpgrade kernel-azure-optionalUpgrade kernel-rt_debug-vdsoUpgrade kernel-source-rtUpgrade kernel-debug-vdsoUpgrade kernel-syms-rtUpgrade dlm-kmp-defaultUpgrade dtb-sprdUpgrade kernel-rt-optionalUpgrade kernel-rtUpgrade dtb-amlogicUpgrade kernel-rt-develUpgrade reiserfs-kmp-rtUpgrade dtb-lgUpgrade kernel-source-azureUpgrade kernel-develUpgrade kernel-azure-extraUpgrade ocfs2-kmp-defaultUpgrade kernel-symsUpgrade dtb-amazonUpgrade ocfs2-kmp-rtUpgrade kernel-debug-develUpgrade kernel-64kb-livepatch-develUpgrade kselftests-kmp-64kbUpgrade gfs2-kmp-64kbUpgrade dlm-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade kernel-default-baseUpgrade dtb-apmUpgrade kernel-64kb-develUpgrade dtb-amdUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-azureUpgrade kernel-64kb-extraUpgrade dtb-caviumUpgrade gfs2-kmp-defaultUpgrade dtb-armUpgrade cluster-md-kmp-azureUpgrade dtb-appleUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-devel-rtUpgrade kernel-64kb-optionalUpgrade dtb-freescaleUpgrade dtb-allwinnerUpgrade kernel-debugUpgrade kselftests-kmp-rtUpgrade kernel-default-develUpgrade reiserfs-kmp-defaultUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-vdsoUpgrade kernel-default-optionalUpgrade dtb-alteraUpgrade dtb-hisiliconUpgrade kernel-default-livepatch-develUpgrade kernel-64kbUpgrade dtb-xilinxUpgrade kernel-kvmsmall-develUpgrade dtb-renesasUpgrade gfs2-kmp-azureUpgrade kernel-zfcpdumpUpgrade dtb-mediatek | Jun 24, 2024 | May 1, 2024 |
| Ubuntu | — | Upgrade linux-image-generic-lpaeUpgrade linux-image-oem-24.04Upgrade linux-image-ibm-lts-24.04Upgrade linux-image-oracleUpgrade linux-image-6.8.0-1010-azure-fdeUpgrade linux-image-6.8.0-1011-awsUpgrade linux-image-awsUpgrade linux-image-genericUpgrade linux-image-6.8.0-1008-oracle-64kUpgrade linux-image-6.8.0-1010-azureUpgrade linux-image-6.8.0-38-generic-64kUpgrade linux-image-6.8.0-38-lowlatencyUpgrade linux-image-lowlatencyUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-lowlatency-64kUpgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-1008-ibmUpgrade linux-image-oem-24.04aUpgrade linux-image-6.8.0-1010-gcpUpgrade linux-image-6.8.0-1008-oracleUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1006-gkeUpgrade linux-image-6.8.0-1009-nvidia-64kUpgrade linux-image-ibmUpgrade linux-image-gcpUpgrade linux-image-nvidiaUpgrade linux-image-6.8.0-1007-intelUpgrade linux-image-ibm-classicUpgrade linux-image-virtualUpgrade linux-image-6.8.0-38-genericUpgrade linux-image-oracle-64kUpgrade linux-image-generic-64kUpgrade linux-image-azure-fdeUpgrade linux-image-azureUpgrade linux-image-6.8.0-1009-nvidiaUpgrade linux-image-6.8.0-1008-oemUpgrade linux-image-kvmUpgrade linux-image-6.8.0-38-lowlatency-64kUpgrade linux-image-raspiUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-intelUpgrade linux-image-6.8.0-1007-raspiUpgrade linux-image-nvidia-64k | Jul 12, 2024 | May 1, 2024 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 14, 2025 | May 1, 2024 |
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