Name | CVE-2016-9083 |
Description | drivers/vfio/pci/vfio_pci.c in the Linux kernel through 4.8.11 allows local users to bypass integer overflow checks, and cause a denial of service (memory corruption) or have unspecified other impact, by leveraging access to a vfio PCI device file for a VFIO_DEVICE_SET_IRQS ioctl call, aka a "state machine confusion bug." |
Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
The table below lists information on source packages.
Source Package | Release | Version | Status |
---|---|---|---|
linux (PTS) | buster | 4.19.249-2 | fixed |
buster (security) | 4.19.304-1 | fixed | |
bullseye | 5.10.209-2 | fixed | |
bullseye (security) | 5.10.216-1 | fixed | |
bookworm | 6.1.76-1 | fixed | |
bookworm (security) | 6.1.90-1 | fixed | |
sid, trixie | 6.7.12-1 | fixed |
The information below is based on the following data on fixed versions.
Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
---|---|---|---|---|---|---|
linux | source | wheezy | (not affected) | |||
linux | source | jessie | 3.16.39-1 | |||
linux | source | (unstable) | 4.8.11-1 |
[wheezy] - linux <not-affected> (Vulnerable code not present)
https://patchwork.kernel.org/patch/9373631/
Fixed by: https://git.kernel.org/linus/05692d7005a364add85c6e25a6c4447ce08f913a (v4.9-rc4)