CVE-2018-14634
The Linux Foundation kernel
At a glance
- Source
- NVD
- EPSS
- EPSS 14.69 % · percentile 97 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Analyzed
Description
An integer overflow flaw was found in the Linux kernel's create_elf_tables() function. An unprivileged local user with access to SUID (or otherwise privileged) binary could use this flaw to escalate their privileges on the system. Kernel versions 2.6.x, 3.10.x and 4.14.x are believed to be vulnerable.
Weaknesses (CWE)
- CWE-190 — Integer Overflow or Wraparound
References
- https://access.redhat.com/errata/RHSA-2018:3540
- https://security.netapp.com/advisory/ntap-20190204-0002/
- https://access.redhat.com/errata/RHSA-2018:2925
- https://access.redhat.com/errata/RHSA-2018:3591
- https://www.exploit-db.com/exploits/45516/
- https://usn.ubuntu.com/3775-1/
- https://access.redhat.com/errata/RHSA-2018:2933
- https://usn.ubuntu.com/3779-1/
- https://access.redhat.com/errata/RHSA-2018:2748
- https://access.redhat.com/errata/RHSA-2018:3590
- https://usn.ubuntu.com/3775-2/
- https://access.redhat.com/errata/RHSA-2018:2763
- http://www.securityfocus.com/bid/105407
- https://access.redhat.com/errata/RHSA-2018:2924
- https://access.redhat.com/errata/RHSA-2018:3586
- https://access.redhat.com/errata/RHSA-2018:3643
- https://access.redhat.com/errata/RHSA-2018:2846
- https://www.openwall.com/lists/oss-security/2018/09/25/4
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-14634
- https://support.f5.com/csp/article/K20934447?utm_source=f5support&%3Butm_medium=RSS
- https://security.paloaltonetworks.com/CVE-2018-14634
- http://www.openwall.com/lists/oss-security/2021/07/20/2
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-14634
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | redhat |
| CVSS 3.0 | HIGH 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · secalert@redhat.com (Secondary) |
| CVSS 3.0 | HIGH 7.8 | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 7.2 | AV:L/AC:L/Au:N/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2018-6537
- GCVE · GCVE-0-2018-14634
CERT-FR advisories
- CERTFR-2019-AVI-299 — Multiples vulnérabilités dans IBM QRadar · cert.ssi.gouv.fr
- CERTFR-2019-AVI-242 — Multiples vulnérabilités dans F5 BIG-IP · cert.ssi.gouv.fr
- CERTFR-2019-AVI-188 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2019-AVI-014 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2018-AVI-567 — Vulnérabilité dans le noyau Linux de RedHat · cert.ssi.gouv.fr
- CERTFR-2018-AVI-505 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-490 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-480 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-478 — Multiples vulnérabilités dans le noyau Linux de RedHat · cert.ssi.gouv.fr
- CERTFR-2018-AVI-462 — Multiples vulnérabilités dans le noyau Linux d'Ubuntu · cert.ssi.gouv.fr
- CERTFR-2018-AVI-460 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-459 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-457 — Multiples vulnérabilités dans le noyau linux de RedHat · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*≥ 7.1.0 < 7.1.23cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*≥ 8.0.0 < 8.0.16cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*≥ 8.1.0 < 8.1.7cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 11.2.1 < 11.6.4cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.5cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 13.0.0 < 13.1.1.5cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 14.0.0 < 14.0.1.1cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 14.1.0 < 14.1.0.6cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*≥ 11.2.1 < 11.6.4cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.5cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*≥ 13.0.0 < 13.1.1.5cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*≥ 14.0.0 < 14.0.1.1cpe:2.3:a:f5:big-ip_advanced_firewall_manager:*:*:*:*:*:*:*:*≥ 14.1.0 < 14.1.0.6cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*≥ 11.2.1 < 11.6.4cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.5cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*≥ 13.0.0 < 13.1.1.5cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*≥ 14.0.0 < 14.0.1.1cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*≥ 14.1.0 < 14.1.0.6cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*≥ 11.2.1 < 11.6.4cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.5cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*≥ 13.0.0 < 13.1.1.5cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*≥ 14.0.0 < 14.0.1.1cpe:2.3:a:f5:big-ip_application_acceleration_manager:*:*:*:*:*:*:*:*≥ 14.1.0 < 14.1.0.6cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 11.2.1 < 11.6.4cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.5cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 13.0.0 < 13.1.1.5cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 14.0.0 < 14.0.1.1cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 14.1.0 < 14.1.0.6cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*≥ 11.2.1 < 11.6.4cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.5cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*≥ 13.0.0 < 13.1.1.5cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*≥ 14.0.0 < 14.0.1.1cpe:2.3:a:f5:big-ip_domain_name_system:*:*:*:*:*:*:*:*≥ 14.1.0 < 14.1.0.6cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 11.2.1 < 11.6.4cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.5cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 13.0.0 < 13.1.1.5cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 14.0.0 < 14.0.1.1cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 14.1.0 < 14.1.0.6cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*≥ 11.2.1 < 11.6.4cpe:2.3:a:f5:big-ip_fraud_protection_service:*:*:*:*:*:*:*:*≥ 12.1.0 < 12.1.5- +57 more
Affected products
| Product | Versions |
|---|---|
| The Linux Foundation · kernel | affected 2.6.x, 3.10.x, 4.14.x |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| CISA Known Exploited Vulnerabilities | CC0 1.0 |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |