In the Linux kernel, the following vulnerability has been resolved:
thermal: intel: powerclamp: fix mismatch in get function for max_idle
KASAN reported this
[ 444.853098] BUG: KASAN: global-out-of-bounds in param_get_int+0x77/0x90 [ 444.853111] Read of size 4 at addr ffffffffc16c9220 by task cat/2105 ... [ 444.853442] The buggy address belongs to the variable: [ 444.853443] max_idle+0x0/0xffffffffffffcde0 [intel_powerclamp]
There is a mismatch between the param_get_int and the definition of max_idle. Replacing param_get_int with param_get_byte resolves this issue.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | — | Upgrade linux | Jul 27, 2026 | Jul 27, 2026 |
| Redhat_linux | — | No solution exists | Jul 9, 2025 | May 21, 2024 |
| Suse | — | Upgrade dtb-armUpgrade dtb-rockchipUpgrade kernel-debug-vdsoUpgrade kernel-rt-extraUpgrade kernel-syms-azureUpgrade kernel-rt_debug-livepatch-develUpgrade reiserfs-kmp-azureUpgrade ocfs2-kmp-defaultUpgrade kernel-64kb-extraUpgrade kselftests-kmp-rtUpgrade kernel-develUpgrade kernel-rtUpgrade kernel-default-optionalUpgrade dtb-exynosUpgrade dtb-xilinxUpgrade gfs2-kmp-defaultUpgrade kernel-azure-develUpgrade dtb-qcomUpgrade kernel-docsUpgrade kernel-rt-vdsoUpgrade dlm-kmp-rtUpgrade dtb-amlogicUpgrade kernel-obs-buildUpgrade cluster-md-kmp-rtUpgrade kernel-default-base-rebuildUpgrade kernel-defaultUpgrade kernel-source-vanillaUpgrade dlm-kmp-azureUpgrade dtb-mediatekUpgrade dtb-nvidiaUpgrade kselftests-kmp-defaultUpgrade kernel-default-vdsoUpgrade cluster-md-kmp-defaultUpgrade dtb-allwinnerUpgrade dtb-sprdUpgrade kernel-devel-rtUpgrade kernel-azureUpgrade kernel-azure-livepatch-develUpgrade kernel-rt-develUpgrade kernel-devel-azureUpgrade cluster-md-kmp-64kbUpgrade kernel-default-baseUpgrade kernel-obs-qaUpgrade kernel-debugUpgrade reiserfs-kmp-defaultUpgrade dtb-hisiliconUpgrade dtb-broadcomUpgrade dtb-alteraUpgrade kernel-kvmsmall-vdsoUpgrade kernel-default-livepatchUpgrade kernel-rt-livepatch-develUpgrade kernel-debug-livepatch-develUpgrade kernel-kvmsmall-develUpgrade kernel-rt_debug-develUpgrade gfs2-kmp-64kbUpgrade kernel-default-livepatch-develUpgrade kernel-zfcpdumpUpgrade kernel-rt-optionalUpgrade dtb-lgUpgrade kernel-docs-htmlUpgrade kernel-kvmsmall-livepatch-develUpgrade kernel-symsUpgrade kernel-debug-develUpgrade kernel-azure-optionalUpgrade dtb-freescaleUpgrade dtb-amazonUpgrade dlm-kmp-defaultUpgrade reiserfs-kmp-64kbUpgrade kselftests-kmp-azureUpgrade kselftests-kmp-64kbUpgrade kernel-kvmsmallUpgrade kernel-64kb-livepatch-develUpgrade kernel-default-extraUpgrade reiserfs-kmp-rtUpgrade kernel-rt_debugUpgrade gfs2-kmp-rtUpgrade dtb-appleUpgrade dtb-marvellUpgrade kernel-source-azureUpgrade kernel-default-develUpgrade kernel-source-rtUpgrade kernel-syms-rtUpgrade kernel-64kbUpgrade dtb-caviumUpgrade kernel-rt_debug-vdsoUpgrade kernel-64kb-develUpgrade kernel-macrosUpgrade ocfs2-kmp-rtUpgrade dtb-socionextUpgrade gfs2-kmp-azureUpgrade cluster-md-kmp-azureUpgrade kernel-64kb-optionalUpgrade kernel-azure-vdsoUpgrade dtb-amdUpgrade ocfs2-kmp-64kbUpgrade kernel-sourceUpgrade dtb-apmUpgrade kernel-azure-extraUpgrade dtb-renesasUpgrade dlm-kmp-64kbUpgrade ocfs2-kmp-azure | Aug 9, 2024 | May 21, 2024 |
| Ubuntu | — | Upgrade linux-nvidia-6.5 | Nov 19, 2024 | May 21, 2024 |
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