diff options
| author | Pierre Pronchery <pierre@freebsdfoundation.org> | 2024-07-17 15:04:23 +0000 |
|---|---|---|
| committer | Gordon Tetlow <gordon@FreeBSD.org> | 2024-09-19 13:33:55 +0000 |
| commit | 5f035df278ccb4ac0b87ad38eb5dc20b8dfbf48e (patch) | |
| tree | dd09c578fb0dbba8b8e84c45f518e983e3bc791d /sys/dev/netmap/netmap_kloop.c | |
| parent | 58066db597befb899b2fe59031b2a32fb9183f0f (diff) | |
bhyve: improve input validation in pci_xhci
Several functions did not validate the slot index resulting in OOB read
on the heap of the slot device structure which could lead to arbitrary
reads/writes and potentially code execution.
Reported by: Synacktiv
Reviewed by: markj (earlier), jhb
Approved by: so
Approved by: re (cperciva)
Security: FreeBSD-SA-24:15.bhyve
Security: CVE-2024-41721
Security: HYP-02
Sponsored by: The Alpha-Omega Project
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D45996
(cherry picked from commit e72d86ad9c62c8054d7977a71f08e68ef755c132)
(cherry picked from commit 419da61f8203ac475550ae4b0971dbef10f811f2)
(cherry picked from commit 2abd2ad648994e8444f479e54773a36311f522e5)
Diffstat (limited to 'sys/dev/netmap/netmap_kloop.c')
0 files changed, 0 insertions, 0 deletions