In the Linux kernel, the following vulnerability has been resolved: nvmet: use the local P2P device on metadata allocation failure nvmet_req_alloc_p2pmem_sgls() assigns req->p2p_dev only after the data and metadata SGL allocations succeed. If the data allocation succeeds but the metadata allocation fails, out_free_sg passes req->p2p_dev to pci_p2pmem_free_sgl() before that assignment has taken place. Pass the local p2p_dev argument instead, so cleanup uses the same PCI device as the successful data allocation.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 6
- StatusReceived → PublishedNVD modified 2026-10-24 14:09
- StatusPublished → ReceivedNVD modified 2026-10-24 14:16
- CVSS7.5 (v3.1, CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)NVD modified 2026-10-24 14:16
- StatusReceived → PublishedNVD modified 2026-10-23 12:19
- StatusPublished → ReceivedNVD modified 2026-10-23 13:17
- First seenunscored · linuxNVD modified 2026-10-23 12:19
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.
References 5
- https://git.kernel.org/stable/c/32f21607911a1f69c8f0f93a6c28fe6f8490aa98
- https://git.kernel.org/stable/c/3c231142c4f4bb96836469eb276026ec55940093
- https://git.kernel.org/stable/c/4aa9c0f377a4de5e8fddce76b34ee4529639a1ff
- https://git.kernel.org/stable/c/73bf0f9579633b531098a475e6e55c9316763aed
- https://git.kernel.org/stable/c/ce79a6c5cc1b8054ec8d3eba16adda4a36113438