CVE-2017-1000112
Linux kernel: Exploitable memory corruption due to UFO to non-UFO path switch. When building a UFO packet with MSG_MORE __ip_append_data() calls ip_ufo_append_data() to append. However in between two
02 Description
Linux kernel: Exploitable memory corruption due to UFO to non-UFO path switch. When building a UFO packet with MSG_MORE __ip_append_data() calls ip_ufo_append_data() to append. However in between two
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
- 20.79% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 97.3% of scored records. A rank, not a probability.
- NVD base score
- 7.0 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. 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
- 2017-10-04 01:00Z9 YR AGO
- Last updated
- 2024-08-05 21:53Z2 YR AGO
- Reserved
- 2017-10-03
- 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
- 7f0bd518f576218febd5a6ee398800fb937a81f0d6da3c25736c8f299c6630ed
05 Affected products
06 References
- seclists.org[oss-security] 20170810 Linux kernel: CVE-2017-1000112: Exploitable memory corruption due to UFO to non-UFO path switchhttp://seclists.org/oss-sec/2017/q3/277
- access.redhat.comRHSA-2017:3200https://access.redhat.com/errata/RHSA-2017:3200
- www.securityfocus.com100262http://www.securityfocus.com/bid/100262
- access.redhat.comRHSA-2017:2918https://access.redhat.com/errata/RHSA-2017:2918
- access.redhat.comRHSA-2017:2931https://access.redhat.com/errata/RHSA-2017:2931
- www.debian.orgDSA-3981http://www.debian.org/security/2017/dsa-3981
- github.comhttps://github.com/xairy/kernel-exploits/tree/master/CVE-2017-1000112
- www.securitytracker.com1039162http://www.securitytracker.com/id/1039162
- www.exploit-db.com45147https://www.exploit-db.com/exploits/45147/
- access.redhat.comRHSA-2017:2930https://access.redhat.com/errata/RHSA-2017:2930
- access.redhat.comRHSA-2019:1932https://access.redhat.com/errata/RHSA-2019:1932
- access.redhat.comRHSA-2019:1931https://access.redhat.com/errata/RHSA-2019:1931
- access.redhat.comRHSA-2019:4159https://access.redhat.com/errata/RHSA-2019:4159
07 Fixed in
Arch Linux
- linux Fixed in 4.13-1
Source: Arch Linux Security Tracker, the Arch Linux security team. Reformatted by exploit.cc.
Debian 12
- linux Fixed in 4.12.6-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 4.12.6-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 4.12.6-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 14.04 LTS
- linux Fixed in 3.13.0-128.177
- linux-lts-xenial Fixed in 4.4.0-91.114~14.04.1
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- linux Fixed in 4.4.0-91.114
- linux-aws Fixed in 4.4.0-1030.39
- linux-gke Fixed in 4.4.0-1026.26
- linux-hwe Fixed in 4.10.0-32.36~16.04.1
- linux-raspi2 Fixed in 4.4.0-1069.77
- linux-snapdragon Fixed in 4.4.0-1071.76
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-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-raspi-realtime 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.