In the Linux kernel, the following vulnerability has been resolved: powerpc/64s/slb: Fix SLB multihit issue during SLB preload On systems using the hash MMU, there is a software SLB preload cache t…
High CVSS 7.8
Summary
In the Linux kernel, the following vulnerability has been resolved: powerpc/64s/slb: Fix SLB multihit issue during SLB preload On systems using the hash MMU, there is a software SLB preload cache that mirrors the entries loaded into the hardware SLB buffer. This preload cache is subject to periodic eviction — typically after every 256 context switches — to remove old entry. To optimize performance, the kernel skips switch_mmu_context() in switch_mm_irqs_off() when the prev and next mm_struct…
In-depth triage · Auto channel
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/00312419f0863964625d6dcda8183f96849412c6 Patch
- https://git.kernel.org/stable/c/01324c0328181b94cf390bda22ff91c75126ea57 Patch
- https://git.kernel.org/stable/c/2e9a95d60f1df7b57618fd5ef057aef331575bd2 Patch
- https://git.kernel.org/stable/c/4ae1e46d8a290319f33f71a2710a1382ba5431e8 Patch
- https://git.kernel.org/stable/c/895123c309a34d2cfccf7812b41e17261a3a6f37 Patch
- https://git.kernel.org/stable/c/b13a3dbfa196af68eae2031f209743735ad416bf Patch
- https://git.kernel.org/stable/c/c9f865022a1823d814032a09906e91e4701a35fc Patch
Timeline
- nvd_ingest NVD