Description
The NFSv2 and NFSv3 server implementations in the Linux kernel through 4.10.13 lack certain checks for the end of a buffer, which allows remote attackers to trigger pointer-arithmetic errors or possibly have unspecified other impact via crafted requests, related to fs/nfsd/nfs3xdr.c and fs/nfsd/nfsxdr.c.
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://access.redhat.com/errata/RHSA-2017:2732 ↗
- https://access.redhat.com/errata/RHSA-2017:2412 ↗
- https://access.redhat.com/errata/RHSA-2017:1798 ↗
- https://github.com/torvalds/linux/commit/13bf9fbff0e5e099e2b6f003a0ab8ae145436309 ↗
- https://access.redhat.com/errata/RHSA-2017:1723 ↗
- https://access.redhat.com/errata/RHSA-2017:1615 ↗
- https://access.redhat.com/errata/RHSA-2017:1647 ↗
- https://access.redhat.com/errata/RHSA-2017:1766 ↗
- https://access.redhat.com/errata/RHSA-2017:1616 ↗
- https://access.redhat.com/errata/RHSA-2017:2429 ↗
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=13bf9fbff0e5e099e2b6f003a0ab8ae145436309 ↗
- http://www.debian.org/security/2017/dsa-3886 ↗
- https://access.redhat.com/errata/RHSA-2017:2428 ↗
- http://www.securityfocus.com/bid/98085 ↗
- https://access.redhat.com/errata/RHSA-2017:2472 ↗
- https://access.redhat.com/errata/RHSA-2017:1715 ↗