In the Linux kernel, the following vulnerability has been resolved: s390/cpum_sf: Handle CPU hotplug remove during sampling CPU hotplug remove handling triggers the following function call sequence…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: s390/cpum_sf: Handle CPU hotplug remove during sampling CPU hotplug remove handling triggers the following function call sequence: CPUHP_AP_PERF_S390_SF_ONLINE --> s390_pmu_sf_offline_cpu() ... CPUHP_AP_PERF_ONLINE --> perf_event_exit_cpu() The s390 CPUMF sampling CPU hotplug handler invokes: s390_pmu_sf_offline_cpu() +--> cpusf_pmu_setup() +--> setup_pmc_cpu() +--> deallocate_buffe…
In-depth triage
No in-depth report has been generated yet (DR-003 v2 AI pipeline is under construction).
Affected products
- :
Sources
- NVD DATABASE
Original Links
- https://git.kernel.org/stable/c/06a92f810df8037ca36157282ddcbefdcaf049b8 Patch
- https://git.kernel.org/stable/c/238e3af849dfdcb1faed544349f7025e533f9aab Patch
- https://git.kernel.org/stable/c/99192c735ed4bfdff0d215ec85c8a87a677cb898 Patch
- https://git.kernel.org/stable/c/a0bd7dacbd51c632b8e2c0500b479af564afadf3 Patch
- https://git.kernel.org/stable/c/a69752f1e5de817941a2ea0609254f6f25acd274 Patch
- https://git.kernel.org/stable/c/b5be6a0bb639d165c8418d8dddd8f322587be8be Patch
- https://git.kernel.org/stable/c/be54e6e0f93a39a9c00478d70d12956a5f3d5b9b Patch
- https://lists.debian.org/debian-lts-announce/2025/03/msg00001.html
Timeline
- nvd_ingest NVD