https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264435
--- Comment #3 from commit-h...@freebsd.org --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=f31dc54deed4bfc2779a991758033c36a9bf6fd1 commit f31dc54deed4bfc2779a991758033c36a9bf6fd1 Author: John Baldwin <j...@freebsd.org> AuthorDate: 2023-01-20 17:57:45 +0000 Commit: John Baldwin <j...@freebsd.org> CommitDate: 2023-01-26 22:28:56 +0000 bhyve: Fix a global buffer overread in the PCI hda device model. hda_write did not validate the relative register offset before using it as an index into the hda_set_reg_table array to lookup a function pointer to execute after updating the register's value. PR: 264435 Reported by: Robert Morris <r...@lcs.mit.edu> Reviewed by: corvink, markj, emaste Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D38127 (cherry picked from commit bfe8e339eb77910c2eb739b45aaa936148b33897) usr.sbin/bhyve/pci_hda.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) -- You are receiving this mail because: You are on the CC list for the bug.
