Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: ocfs2/dlm: validate qrnumregions in dlmmatchregions Patch series: “ocfs2/dlm: fix two bugs in dlmmatchregions” In dlmmatchregions, the qrnumregions field from a DLMQUERYREGION network message is used to iterate over the qrregions...

CVE-2026-53043: Out-of-bounds Write

In the Linux kernel, the following vulnerability has been resolved: ocfs2/dlm: validate qrnumregions in dlmmatchregions Patch series "ocfs2/dlm: fix two bugs in dlmmatchregions". In dlmmatchregions, the qrnumregions field from a DLMQUERYREGION network message is used to drive loops over the...