Messages in this thread | | | From | Alexander Shishkin <> | Subject | [PATCH 0/2] PCI/MSI: Hardening fixes | Date | Thu, 19 Jan 2023 19:06:31 +0200 |
| |
Hi,
Here are 2 hardening fixes around MSIX table size/offset handling, aiming to prevent a malicious device or VMM from triggering bugs by supplying bogus values.
Alexander Shishkin (2): PCI/MSI: Cache the MSIX table size PCI/MSI: Validate device supplied MSI table offset and size
drivers/pci/msi/api.c | 7 ++++++- drivers/pci/msi/msi.c | 12 +++++++++--- include/linux/pci.h | 1 + 3 files changed, 16 insertions(+), 4 deletions(-)
-- 2.39.0
| |