Description
crypto/ccm.c in the Linux kernel 4.9.x and 4.10.x through 4.10.12 interacts incorrectly with the CONFIG_VMAP_STACK option, which allows local users to cause a denial of service (system crash or memory corruption) or possibly have unspecified other impact by leveraging use of more than one virtual page for a DMA scatterlist.
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://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3b30460c5b0ed762be75a004e924ec3f8711e032 ↗
- http://www.openwall.com/lists/oss-security/2017/04/16/4 ↗
- https://github.com/torvalds/linux/commit/3b30460c5b0ed762be75a004e924ec3f8711e032 ↗
- http://www.securityfocus.com/bid/97994 ↗