A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting in a PCIe link disconnect.
Fix
Patch, vendor advisory and mitigation references on NVD 2
- https://bugzilla.kernel.org/show_bug.cgi?id=214771 Issue Tracking, Vendor Advisory
- https://bugzilla.kernel.org/show_bug.cgi?id=214771 Issue Tracking, Vendor Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 5.5 · linux, fedoraproject, debianNVD modified 2026-10-14 14:17
Affected (CPE criteria) 3
cpe:2.3:o:linux:linux_kernel:4.19:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
References 5
- https://bugzilla.kernel.org/show_bug.cgi?id=214771 Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html Mailing List, Third Party Advisory
- https://bugzilla.kernel.org/show_bug.cgi?id=214771 Issue Tracking, Vendor Advisory
- https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html Mailing List, Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html