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In the Linux kernel, the following vulnerability has been resolved:
md/raid5-ppl: fix use-after-free in ppl_do_flush()
The loop in ppl_do_flush() continues iterating after calling ppl_io_unit_finished(), touching io->pending_flushes and leading to a use-after-free.
Add a break statement to stop the loop once io is freed.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alma_linux | — | Upgrade kernelUpgrade kernel-tools-libsUpgrade kernel-cross-headersUpgrade kernel-debug-coreUpgrade kernel-rt-debug-coreUpgrade kernel-zfcpdump-modulesUpgrade kernel-modulesUpgrade kernel-zfcpdumpUpgrade kernel-debugUpgrade kernel-debug-modules-extraUpgrade kernel-modules-extraUpgrade kernel-debug-modulesUpgrade bpftoolUpgrade kernel-rt-debugUpgrade kernel-rtUpgrade kernel-zfcpdump-modules-extraUpgrade kernel-rt-modules-extraUpgrade kernel-debug-develUpgrade kernel-rt-develUpgrade kernel-coreUpgrade kernel-rt-debug-modulesUpgrade kernel-abi-stablelistsUpgrade python3-perfUpgrade kernel-docUpgrade kernel-zfcpdump-develUpgrade kernel-headersUpgrade kernel-rt-debug-develUpgrade kernel-tools-libs-develUpgrade kernel-rt-coreUpgrade kernel-toolsUpgrade perfUpgrade kernel-develUpgrade kernel-zfcpdump-coreUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-modules | Oct 15, 2026 | Oct 14, 2026 |
| Amazon Linux Ami 2 | — | Upgrade kernel-toolsUpgrade kernel-develUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-livepatch-5.15.221-157.262Upgrade bpftoolUpgrade python-perfUpgrade kernel-headersUpgrade kernel-livepatch-5.10.270-271.1109Upgrade kernel-debuginfoUpgrade perf-debuginfoUpgrade kernel-tools-develUpgrade python-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade kernel-tools-debuginfo | Oct 19, 2026 | Oct 19, 2026 |
| Amazon_linux_2023 | — | Upgrade kernel-tools-develUpgrade python3-perfUpgrade kernel-modules-extraUpgrade perfUpgrade kernel-debuginfo-common-aarch64Upgrade kernel-headersUpgrade kernel-livepatch-6.1.188-233.385Upgrade kernel-tools-debuginfoUpgrade perf-debuginfoUpgrade kernel-debuginfoUpgrade bpftoolUpgrade kernel-toolsUpgrade kernel-modules-extra-commonUpgrade kernel-develUpgrade kernel-debuginfo-common-x86_64Upgrade kernelUpgrade bpftool-debuginfoUpgrade python3-perf-debuginfo | Oct 13, 2026 | Sep 24, 2026 |
| Debian | — | Upgrade linuxUpgrade linux-6.12 | Sep 30, 2026 | Sep 24, 2026 |
| Redhat_linux | — | Upgrade kernelNo solution existsUpgrade kernel-rt | Sep 30, 2026 | Sep 24, 2026 |
| Rocky_linux | — | Upgrade kernel-debuginfoUpgrade kernel-rt-coreUpgrade kernel-rt-develUpgrade kernel-modulesUpgrade kernel-rt-debug-coreUpgrade kernel-rt-debuginfoUpgrade kernel-rt-debug-modules-extraUpgrade kernel-rt-debug-kvmUpgrade kernel-toolsUpgrade kernel-rt-debug-develUpgrade kernel-rt-modulesUpgrade perfUpgrade kernel-tools-libs-develUpgrade perf-debuginfoUpgrade python3-perfUpgrade kernel-rtUpgrade kernel-modules-extraUpgrade kernel-rt-debuginfo-common-x86_64Upgrade kernel-rt-debug-modulesUpgrade kernel-coreUpgrade bpftoolUpgrade kernel-tools-libsUpgrade kernel-debug-develUpgrade kernel-rt-kvmUpgrade kernel-tools-debuginfoUpgrade kernel-debuginfo-common-x86_64Upgrade kernel-debug-debuginfoUpgrade python3-perf-debuginfoUpgrade bpftool-debuginfoUpgrade kernel-debug-coreUpgrade kernel-develUpgrade kernel-rt-debug-debuginfoUpgrade kernel-debug-modulesUpgrade kernel-rt-debugUpgrade kernel-debugUpgrade kernelUpgrade kernel-debug-modules-extraUpgrade kernel-rt-modules-extra | Oct 19, 2026 | Oct 16, 2026 |
| Vmware Photon_os | — | Use 'tdnf update' to upgrade all packages to the latest version. | Oct 13, 2026 | Sep 24, 2026 |
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