nvme: fix admin queue leak on controller reset
In the Linux kernel, the following vulnerability has been resolved: nvme: fix admin queue leak on controller reset When nvme_alloc_admin_tag_set() is called during a controller reset, a previous admin queue may still exist. Release it properly before allocating a new one to avoid orphaning the old queue. This fixes a regression introduced by commit 03b3bcd319b3 ("nvme: fix admin request_queue lifetime").
02 / AFFECTED SOFTWARE
Affected packages
921 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: nvme: fix admin queue leak on controller reset When nvme_alloc_admin_tag_set() is called during a controller reset, a previous admin queue may still exist. Release it properly before allocating a new one to avoid orphaning the old queue. This fixes a regression introduced by commit 03b3bcd319b3 ("nvme: fix admin request_queue lifetime").
05 / REFERENCES
Further evidence
- https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
- https://git.kernel.org/stable/c/089a6f17881a82c6c6e05f8564a867be0767eade
- https://git.kernel.org/stable/c/2efbc838a26d3da72d8fe05770bdf869d4ca3ac5
- https://git.kernel.org/stable/c/64f87b96de0e645a4c066c7cffd753f334446db6
- https://git.kernel.org/stable/c/6e28bab900e40e4d610b04f9f82e01983d8fb356
- https://git.kernel.org/stable/c/8eb2b3cdcd9b6631b94b82c1f4f6bc32b40d942f
- https://git.kernel.org/stable/c/b84bb7bd913d8ca2f976ee6faf4a174f91c02b8d
- https://git.kernel.org/stable/c/e159eb852aeee95443a9458ecb7d072bbb689913
- https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/23xxx/CVE-2026-23360.json
- https://nvd.nist.gov/vuln/detail/CVE-2026-23360