CVE-2015-2922
Low
Description
The ndisc_router_discovery function in net/ipv6/ndisc.c in the Neighbor Discovery (ND) protocol implementation in the IPv6 stack in the Linux kernel before 3.19.6 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message.
SeverityLow
CVSS3.3
Exploit probability—
Product
Linux Kernel
PublishedMay 27, 2015
First seenMay 27, 2015
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | v ≤ 3.19.5 | — |
| fedoraproject fedora | 20, 21, 22 | — |
| oracle linux | 5.0 | — |
| oracle solaris | 11.3 | — |
| redhat enterprise_mrg | 2.5 | — |
| debian debian_linux | 7.0, 8.0 | — |
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