Description
A NULL pointer dereference was found in the net/rds/rdma.c __rds_rdma_map() function in the Linux kernel before 4.14.7 allowing local attackers to cause a system panic and a denial-of-service, related to RDS_GET_MR and RDS_GET_MR_FOR_DEST.
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://www.debian.org/security/2018/dsa-4187 ↗
- http://www.securityfocus.com/bid/103185 ↗
- https://usn.ubuntu.com/3619-2/ ↗
- https://usn.ubuntu.com/3674-1/ ↗
- https://usn.ubuntu.com/3677-1/ ↗
- https://usn.ubuntu.com/3674-2/ ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=1527393 ↗
- https://patchwork.kernel.org/patch/10096441/ ↗
- https://usn.ubuntu.com/3677-2/ ↗
- https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.14.7 ↗
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f3069c6d33f6ae63a1668737bc78aaaa51bff7ca ↗
- https://xorl.wordpress.com/2017/12/18/linux-kernel-rdma-null-pointer-dereference/ ↗
- https://lists.debian.org/debian-lts-announce/2018/05/msg00000.html ↗
- https://usn.ubuntu.com/3619-1/ ↗
- https://github.com/torvalds/linux/commit/f3069c6d33f6ae63a1668737bc78aaaa51bff7ca ↗