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In the Linux kernel, the following vulnerability has been resolved:
powerpc/64: Fix the definition of the fixmap area
At the time being, the fixmap area is defined at the top of the address space or just below KASAN.
This definition is not valid for PPC64.
For PPC64, use the top of the I/O space.
Because of circular dependencies, it is not possible to include asm/fixmap.h in asm/book3s/64/pgtable.h , so define a fixed size AREA at the top of the I/O space for fixmap and ensure during build that the size is big enough.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernel-debug-modules-extraUpgrade kernel-tools-libsUpgrade kernel-debug-coreUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-debug-modulesUpgrade kernel-modules-extraUpgrade kernel-develUpgrade kernelUpgrade kernel-cross-headersUpgrade kernel-zfcpdump-develUpgrade python3-perfUpgrade kernel-coreUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-headersUpgrade kernel-docUpgrade kernel-modulesUpgrade kernel-debug-develUpgrade kernel-zfcpdump-coreUpgrade kernel-debugUpgrade kernel-zfcpdump-modulesUpgrade perfUpgrade kernel-zfcpdumpUpgrade kernel-abi-stablelistsUpgrade kernel-tools-libs-devel | Aug 12, 2024 | Feb 28, 2024 |
| Debian | — | Upgrade linux | Jul 30, 2024 | Feb 28, 2024 |
| Oracle_linux | — | Upgrade kernel | Oct 16, 2024 | Feb 28, 2024 |
| Redhat_linux | — | Upgrade kernel | Aug 12, 2024 | Feb 28, 2024 |
| Rocky_linux | — | Upgrade bpftoolUpgrade kernel-develUpgrade kernel-debugUpgrade kernel-toolsUpgrade python3-perfUpgrade python3-perf-debuginfoUpgrade kernel-tools-libsUpgrade perfUpgrade kernel-tools-debuginfoUpgrade kernel-debug-coreUpgrade kernel-debug-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-modules-extraUpgrade bpftool-debuginfoUpgrade kernel-headersUpgrade kernel-debuginfoUpgrade kernel-modulesUpgrade kernelUpgrade kernel-coreUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-modules-extraUpgrade kernel-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-cross-headersUpgrade perf-debuginfo | Aug 22, 2024 | Feb 28, 2024 |
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