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 perf-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-headersUpgrade kernel-modules-extra-commonUpgrade kernel-livepatch-6.1.90-99.173Upgrade bpftool-debuginfoUpgrade kernel-libbpf-develUpgrade python3-perfUpgrade kernel-toolsUpgrade perfUpgrade python3-perf-debuginfoUpgrade kernel-develUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfoUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-libbpfUpgrade kernel-modules-extraUpgrade bpftoolUpgrade kernel-tools-develUpgrade kernel-libbpf-static | Feb 17, 2025 | May 1, 2024 |
| Debian | — | Upgrade linux | May 8, 2024 | May 1, 2024 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Dec 5, 2024 | May 1, 2024 |
| Suse | — | Upgrade kernel-default-baseUpgrade gfs2-kmp-64kbUpgrade cluster-md-kmp-rtUpgrade dlm-kmp-64kbUpgrade dtb-apmUpgrade kernel-debug-develUpgrade dtb-lgUpgrade kernel-symsUpgrade kernel-debugUpgrade dtb-amazonUpgrade kselftests-kmp-64kbUpgrade kernel-azure-extraUpgrade kernel-64kb-livepatch-develUpgrade kernel-develUpgrade kernel-source-azureUpgrade kernel-rt-develUpgrade kernel-default-develUpgrade reiserfs-kmp-rtUpgrade kselftests-kmp-rtUpgrade dtb-armUpgrade kernel-zfcpdumpUpgrade kernel-default-optionalUpgrade kernel-rt_debug-livepatch-develUpgrade kernel-default-vdsoUpgrade ocfs2-kmp-defaultUpgrade reiserfs-kmp-defaultUpgrade ocfs2-kmp-rtUpgrade kernel-kvmsmall-develUpgrade dtb-caviumUpgrade kernel-kvmsmall-livepatch-develUpgrade dtb-allwinnerUpgrade kernel-devel-rtUpgrade dtb-freescaleUpgrade ocfs2-kmp-azureUpgrade reiserfs-kmp-azureUpgrade cluster-md-kmp-azureUpgrade kernel-64kb-optionalUpgrade gfs2-kmp-defaultUpgrade dtb-appleUpgrade kernel-64kb-develUpgrade dtb-amdUpgrade kernel-64kb-extraUpgrade dtb-alteraUpgrade kernel-64kbUpgrade kernel-default-livepatch-develUpgrade dtb-mediatekUpgrade dtb-hisiliconUpgrade dtb-renesasUpgrade dtb-xilinxUpgrade gfs2-kmp-azureUpgrade dtb-amlogicUpgrade dtb-exynosUpgrade kernel-obs-qaUpgrade kernel-azure-livepatch-develUpgrade dlm-kmp-rtUpgrade kselftests-kmp-defaultUpgrade kernel-default-extraUpgrade gfs2-kmp-rtUpgrade ocfs2-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kernel-macrosUpgrade kernel-default-base-rebuildUpgrade kernel-debug-livepatch-develUpgrade kernel-syms-azureUpgrade cluster-md-kmp-defaultUpgrade dtb-nvidiaUpgrade dlm-kmp-azureUpgrade kernel-rt-livepatch-develUpgrade kernel-kvmsmallUpgrade kernel-docs-htmlUpgrade dtb-marvellUpgrade kernel-rt_debugUpgrade kernel-sourceUpgrade kernel-azure-vdsoUpgrade cluster-md-kmp-64kbUpgrade kernel-rt_debug-develUpgrade kernel-azure-optionalUpgrade kernel-rtUpgrade reiserfs-kmp-64kbUpgrade kernel-kvmsmall-vdsoUpgrade kernel-docsUpgrade kernel-default-livepatchUpgrade dtb-socionextUpgrade kernel-azure-develUpgrade dtb-broadcomUpgrade kernel-debug-vdsoUpgrade dlm-kmp-defaultUpgrade kernel-syms-rtUpgrade kernel-source-rtUpgrade kernel-rt_debug-vdsoUpgrade dtb-sprdUpgrade kernel-rt-optionalUpgrade kernel-defaultUpgrade kernel-source-vanillaUpgrade kernel-rt-vdsoUpgrade kernel-rt-extraUpgrade kernel-obs-buildUpgrade kernel-devel-azureUpgrade dtb-rockchipUpgrade kernel-azureUpgrade dtb-qcom | Jun 24, 2024 | May 1, 2024 |
| Ubuntu | — | Upgrade linux-image-6.8.0-1008-ibmUpgrade linux-image-virtual-hwe-24.04Upgrade linux-image-generic-lpaeUpgrade linux-image-6.8.0-38-generic-64kUpgrade linux-image-ibm-lts-24.04Upgrade linux-image-generic-64k-hwe-24.04Upgrade linux-image-6.8.0-38-lowlatencyUpgrade linux-image-genericUpgrade linux-image-6.8.0-1010-azure-fdeUpgrade linux-image-oem-24.04aUpgrade linux-image-oracleUpgrade linux-image-6.8.0-1011-awsUpgrade linux-image-nvidiaUpgrade linux-image-ibmUpgrade linux-image-oem-24.04Upgrade linux-image-6.8.0-38-genericUpgrade linux-image-virtualUpgrade linux-image-6.8.0-1006-gkeUpgrade linux-image-6.8.0-1008-oracleUpgrade linux-image-6.8.0-1008-oracle-64kUpgrade linux-image-6.8.0-1010-azureUpgrade linux-image-6.8.0-1010-gcpUpgrade linux-image-ibm-classicUpgrade linux-image-6.8.0-1007-intelUpgrade linux-image-gcpUpgrade linux-image-gkeUpgrade linux-image-6.8.0-1009-nvidia-64kUpgrade linux-image-lowlatencyUpgrade linux-image-awsUpgrade linux-image-lowlatency-64kUpgrade linux-image-oracle-64kUpgrade linux-image-generic-64kUpgrade linux-image-6.8.0-38-lowlatency-64kUpgrade linux-image-6.8.0-1009-nvidiaUpgrade linux-image-azure-fdeUpgrade linux-image-azureUpgrade linux-image-generic-hwe-24.04Upgrade linux-image-6.8.0-1008-oemUpgrade linux-image-nvidia-64kUpgrade linux-image-raspiUpgrade linux-image-kvmUpgrade linux-image-intelUpgrade linux-image-6.8.0-1007-raspi | 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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