CVE detail
CVE-2018-14634: Linux Kernel Integer Overflow Vulnerability
Source: CISA Known Exploited Vulnerabilities catalog · back to feed
Vendor / product
Linux · Kernel
- Date added (KEV)
- Jan 26, 2026
- CISA due date
- Feb 16, 2026
- Ransomware campaign use
- Unknown
Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Scorifya interpretation
AI-generatedA short, structured read of the record above, generated when this page first loads, then cached for a week.
Plain English
Technical detail
From CISA
Linux Kernel contains an integer overflow vulnerability in the create_elf_tables() function which could allow an unprivileged local user with access to SUID (or otherwise privileged) binary to escalate their privileges on the system.
This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/about/ ; https://www.kernel.org/ ; https://www.cve.org/CVERecord?id=CVE-2018-14634 ; https://access.redhat.com/errata/RHSA-2018:3540 ; https://nvd.nist.gov/vuln/detail/CVE-2018-14634
See what attackers can see on your domain
This vulnerability is on CISA's Known Exploited Vulnerabilities list, so it is being exploited in the wild right now. Scorifya can't test for Linux directly, but in about 30 seconds it shows what your own domain exposes publicly across TLS, security headers, DNS, and cookies: the surface attackers probe first.
SOC 2 compliance
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See Scorifya Controls →References
- https://security.netapp.com/advisory/ntap-20190204-0002/PatchThird Party Advisory
- https://security.netapp.com/advisory/ntap-20190204-0002/PatchThird Party Advisory
- http://www.openwall.com/lists/oss-security/2021/07/20/2Mailing ListThird Party Advisory
- http://www.securityfocus.com/bid/105407Broken LinkThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2018:2748
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