CVE-2015-2922
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 3.00% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 86.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Low. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2015-05-27 10:00Z11 YR AGO
- Last updated
- 2024-08-06 05:32Z2 YR AGO
- Reserved
- 2015-04-04
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- 8a651e5da4ce804d314063e2d04a2ce53d1a5463d282150e56f4f33e2add83be
05 Affected products
06 References
- lists.fedoraproject.orgFEDORA-2015-6100http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155908.html
- lists.fedoraproject.orgFEDORA-2015-6294http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155804.html
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- www.debian.orgDSA-3237http://www.debian.org/security/2015/dsa-3237
- lists.opensuse.orgopenSUSE-SU-2015:1382http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
- lists.fedoraproject.orgFEDORA-2015-6320http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155854.html
- www.securitytracker.com1032417http://www.securitytracker.com/id/1032417
- www.kernel.orghttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.6
- lists.opensuse.orgSUSE-SU-2015:1478http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
- www.openwall.com[oss-security] 20150404 Re: CVE Request : IPv6 Hop limit lowering via RA messageshttp://www.openwall.com/lists/oss-security/2015/04/04/2
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=1203712
- rhn.redhat.comRHSA-2015:1534http://rhn.redhat.com/errata/RHSA-2015-1534.html
- rhn.redhat.comRHSA-2015:1564http://rhn.redhat.com/errata/RHSA-2015-1564.html
- github.comhttps://github.com/torvalds/linux/commit/6fd99094de2b83d1d4c8457f2c83483b2828e75a
- lists.opensuse.orgSUSE-SU-2015:1224http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html
- www.securityfocus.com74315http://www.securityfocus.com/bid/74315
- rhn.redhat.comRHSA-2015:1221http://rhn.redhat.com/errata/RHSA-2015-1221.html
- git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6fd99094de2b83d1d4c8457f2c83483b2828e75a
- www.oracle.comhttp://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
07 Fixed in
Debian 12
- linux Fixed in 3.16.7-ckt9-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 3.16.7-ckt9-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 3.16.7-ckt9-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- linux Fixed in 3.13.0-51.84
- linux-lts-utopic Fixed in 3.16.0-36.48~14.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- linux-azure No fix yet
- linux-gcp No fix yet
- linux-hwe No fix yet
- linux-hwe-edge No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 20.04 LTS
- linux-azure-fde No fix yet
- linux-gke No fix yet
- linux-gkeop No fix yet
- linux-raspi2 No fix yet
- linux-riscv No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 22.04 LTS
- linux-intel-iot-realtime No fix yet
- linux-realtime No fix yet
- linux-riscv No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 24.04 LTS
- linux-azure-6.11 No fix yet
- linux-gcp-6.11 No fix yet
- linux-hwe-6.11 No fix yet
- linux-lowlatency-hwe-6.11 No fix yet
- linux-raspi-realtime No fix yet
- linux-realtime No fix yet
- linux-riscv No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro 20.04 LTS
- linux-azure-fde-5.15 No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.