CVE-2016-7910: Use-after-free vulnerability in the disk_seqf_stop function in block/genhd.c in the Linux kernel before 4.7...

Security readout for executives and security teams

CVE-2016-7910 is a Linux kernel memory-safety flaw that can let a local user gain higher privileges. It affects kernel code before 4.7.1 in the disk sequence-file cleanup path. The main business risk is escalation from an already-accessible account, container, or service user to broader system control. Exposure is most likely on Linux systems running kernels before 4.7.1 or downstream vendor kernels that did not include the referenced fix. The source bundle also cites Red Hat advisories and an Android security bulletin, but it does not provide exact CPE coverage. Treat as high priority for systems with local users or exposed workloads. It is not described as remotely exploitable, but successful exploitation could turn limited access into elevated control. Patch through normal kernel vendor channels and prioritize multi-user or internet-facing service hosts first. Mitigation focus: Apply vendor kernel updates containing the upstream fix.; For upstream kernels, move to Linux 4.7.1 or later fixed builds.; Review Red Hat RHSA guidance if using affected Red Hat products..

Prepared

Jun 13, 2026, 13:16 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.