CVE-2018-12207
Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host
02 Description
Improper invalidation for page table updates by a virtual guest operating system for multiple Intel(R) Processors may allow an authenticated user to potentially enable denial of service of the host
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
- 0.91% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 59.8% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/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
- 2019-11-14 19:08Z6 YR AGO
- Last updated
- 2024-08-05 08:30Z2 YR AGO
- Reserved
- 2018-06-11
- Assigning CNA
- intel
- 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
- f6be0e7b4af07b5b1fccd940d00e6b63b2d9720c7c10f3bfcfcb0cab34776bcb
05 Affected products
06 References
- lists.fedoraproject.orgFEDORA-2019-376ec5c107https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/I5WWPW4BSZDDW7VHU427XTVXV7ROOFFW/
- access.redhat.comRHSA-2019:3916https://access.redhat.com/errata/RHSA-2019:3916
- access.redhat.comRHSA-2019:3936https://access.redhat.com/errata/RHSA-2019:3936
- access.redhat.comRHSA-2019:3941https://access.redhat.com/errata/RHSA-2019:3941
- usn.ubuntu.comUSN-4186-2https://usn.ubuntu.com/4186-2/
- lists.fedoraproject.orgFEDORA-2019-cbb732f760https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZYATWNUGHRBG6I3TC24YHP5Y3J7I6KH/
- lists.opensuse.orgopenSUSE-SU-2019:2710http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00042.html
- access.redhat.comRHSA-2020:0026https://access.redhat.com/errata/RHSA-2020:0026
- access.redhat.comRHSA-2020:0028https://access.redhat.com/errata/RHSA-2020:0028
- www.debian.orgDSA-4602https://www.debian.org/security/2020/dsa-4602
- seclists.org20200114 [SECURITY] [DSA 4602-1] xen security updatehttps://seclists.org/bugtraq/2020/Jan/21
- access.redhat.comRHSA-2020:0204https://access.redhat.com/errata/RHSA-2020:0204
- security.gentoo.orgGLSA-202003-56https://security.gentoo.org/glsa/202003-56
- www.oracle.comhttps://www.oracle.com/security-alerts/cpujul2020.html
- www.intel.comhttps://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00210.html
- support.f5.comhttps://support.f5.com/csp/article/K17269881?utm_source=f5support&%3Butm_medium=RSS
07 Fixed in
Debian 12
- linux Fixed in 5.3.9-2
- xen Fixed in 4.11.3+24-g14b62ab3e5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 5.3.9-2
- xen Fixed in 4.11.3+24-g14b62ab3e5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 5.3.9-2
- xen Fixed in 4.11.3+24-g14b62ab3e5-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- linux Fixed in 4.4.0-168.197
- linux-aws Fixed in 4.4.0-1098.109
- linux-aws-hwe Fixed in 4.15.0-1054.56~16.04.1
- linux-azure Fixed in 4.15.0-1063.68
- linux-gcp Fixed in 4.15.0-1049.52
- linux-hwe Fixed in 4.15.0-69.78~16.04.1
- linux-hwe-edge No fix yet
- linux-kvm Fixed in 4.4.0-1062.69
- linux-oracle Fixed in 4.15.0-1029.32~16.04.1
- linux-raspi2 Fixed in 4.4.0-1126.135
- linux-snapdragon Fixed in 4.4.0-1130.138
- xen No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 18.04 LTS
- linux Fixed in 4.15.0-69.78
- linux-aws Fixed in 4.15.0-1054.56
- linux-azure Fixed in 5.0.0-1025.27~18.04.1
- linux-azure-edge No fix yet
- linux-gcp Fixed in 5.0.0-1025.26~18.04.1
- linux-gcp-edge No fix yet
- linux-gke-4.15 Fixed in 4.15.0-1048.51
- linux-gke-5.0 Fixed in 5.0.0-1025.26~18.04.1
- linux-hwe Fixed in 5.0.0-35.38~18.04.1
- linux-hwe-edge No fix yet
- linux-kvm Fixed in 4.15.0-1050.50
- linux-oem Fixed in 4.15.0-1063.72
- linux-oem-osp1 Fixed in 5.0.0-1027.31
- linux-oracle Fixed in 4.15.0-1029.32
- linux-raspi2 Fixed in 4.15.0-1052.56
- linux-snapdragon Fixed in 4.15.0-1069.76
- xen 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-raspi2 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
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.
Ubuntu Pro 14.04 LTS
- linux No fix yet
- linux-aws Fixed in 4.4.0-1058.62Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-azure Fixed in 4.15.0-1063.68~14.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
- linux-lts-xenial Fixed in 4.4.0-168.197~14.04.1Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 16.04 LTS
- linux-fips Fixed in 4.4.0-1025.30Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS-updates 18.04 LTS
- linux-aws-fips Fixed in 4.15.0-2018.18Available with Ubuntu Pro: https://ubuntu.com/pro
- linux-azure-fips Fixed in 4.15.0-2006.7Available with Ubuntu Pro: https://ubuntu.com/pro
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 16.04 LTS
- linux-fips No fix yet
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu Pro FIPS 18.04 LTS
- linux-aws-fips No fix yet
- linux-azure-fips No fix yet
- linux-gcp-fips 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.