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prionPRIOn knowledge basePRION:CVE-2015-2922
HistoryMay 27, 2015 - 10:59 a.m.

Design/Logic Flaw

2015-05-2710:59:00
PRIOn knowledge base
www.prio-n.com
5

6.5 Medium

AI Score

Confidence

Low

3.3 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

0.016 Low

EPSS

Percentile

86.9%

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.

References

6.5 Medium

AI Score

Confidence

Low

3.3 Low

CVSS2

Access Vector

ADJACENT_NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:A/AC:L/Au:N/C:N/I:N/A:P

0.016 Low

EPSS

Percentile

86.9%