Security readout for executives and security teams
CVE-2015-7872 is a Linux kernel flaw that lets a local user crash the system through crafted key management activity. The known impact is denial of service, not data theft or remote compromise. Business urgency is highest for shared Linux servers, hosting platforms, and systems where untrusted users or workloads can run local code. Exposure is likely on older Linux kernels through 4.2.6 and downstream vendor kernels before their advisory fixes. Risk depends on local code execution: multi-user systems, build hosts, shell-access environments, containers, and Android/Linux-derived devices deserve closer review. Treat this as a targeted availability risk rather than an internet-wide emergency. Patch affected legacy kernels through normal vulnerability management, with elevated priority for shared infrastructure where a local user crash could disrupt many customers or workloads. Mitigation focus: Apply the relevant vendor kernel update from SUSE, Red Hat, Ubuntu, Android, Oracle, or HPE guidance.; Prioritize shared hosts and systems that allow untrusted local users or workloads.; Check whether your kernel includes the upstream fix commit or a vendor backport..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2015-7872 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://bugzilla.redhat.com/show_bug.cgi?id=1272172CVE reference · x_refsource_CONFIRM
- https://source.android.com/security/bulletin/2016-12-01.htmlCVE reference · x_refsource_CONFIRM
- https://bugzilla.redhat.com/show_bug.cgi?id=1272371CVE reference · x_refsource_CONFIRM
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05068676CVE reference · x_refsource_CONFIRM
- https://github.com/torvalds/linux/commit/f05819df10d7b09f6d1eb6f8534a8f68e5a4fe61CVE reference · x_refsource_CONFIRM
- https://github.com/torvalds/linux/commit/ce1fad2740c648a4340f6f6c391a8a83769d2e8cCVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.