In the Linux kernel, the following vulnerability has been resolved: net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads Fix niu_try_msix() to not cause a fatal trap on sparc syste…
Medium CVSS 5.5
Summary
In the Linux kernel, the following vulnerability has been resolved: net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads Fix niu_try_msix() to not cause a fatal trap on sparc systems. Set PCI_DEV_FLAGS_MSIX_TOUCH_ENTRY_DATA_FIRST on the struct pci_dev to work around a bug in the hardware or firmware. For each vector entry in the msix table, niu chips will cause a fatal trap if any registers in that entry are read before that entries' ENTRY_DATA register is written to. Testi…
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/0afd48b173bebd6d94769ba2c91bd7404b9eb3c9
- https://git.kernel.org/stable/c/52a266008a9450e4222994666b4510c026fbb03c
- https://git.kernel.org/stable/c/64903e4849a71cf7f7c7e5d45225ccefc1280929 Patch
- https://git.kernel.org/stable/c/c187aaa9e79b4b6d86ac7ba941e579ad33df5538 Patch
- https://git.kernel.org/stable/c/fbb429ddff5c8e479edcc7dde5a542c9295944e6 Patch
Timeline
- nvd_ingest NVD