Description
The cdrom_ioctl_media_changed function in drivers/cdrom/cdrom.c in the Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds check in the CDROM driver CDROM_MEDIA_CHANGED ioctl to read out kernel memory.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://usn.ubuntu.com/3676-1/ ↗
- https://access.redhat.com/errata/RHSA-2018:3083 ↗
- https://lists.debian.org/debian-lts-announce/2018/07/msg00015.html ↗
- https://usn.ubuntu.com/3695-1/ ↗
- https://usn.ubuntu.com/3695-2/ ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9de4ee40547fd315d4a0ed1dd15a2fa3559ad707 ↗
- https://lists.debian.org/debian-lts-announce/2018/07/msg00016.html ↗
- https://lists.debian.org/debian-lts-announce/2018/06/msg00000.html ↗
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.6 ↗
- https://usn.ubuntu.com/3754-1/ ↗
- https://lists.debian.org/debian-lts-announce/2018/07/msg00020.html ↗
- https://access.redhat.com/errata/RHSA-2018:2948 ↗
- https://github.com/torvalds/linux/commit/9de4ee40547fd315d4a0ed1dd15a2fa3559ad707 ↗
- https://usn.ubuntu.com/3676-2/ ↗
- http://www.securityfocus.com/bid/104154 ↗
- https://access.redhat.com/errata/RHSA-2018:3096 ↗