CVE-2017-14991 | BDVDB-2026-91195 Detail
Description#
The sg_ioctl function in drivers/scsi/sg.c in the Linux kernel before 4.13.4 allows local users to obtain sensitive information from uninitialized kernel heap-memory locations via an SG_GET_REQUEST_TABLE ioctl call for /dev/sg0.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.13.4
- https://github.com/torvalds/linux/commit/3e0097499839e0fe3af380410eababe5a47c4cf9
- http://www.securityfocus.com/bid/101187
- https://usn.ubuntu.com/3754-1/
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3e0097499839e0fe3af380410eababe5a47c4cf9
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.