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CVE-2026-64020

nvme-pci: fix dma_vecs leak on p2p memory PUBLISHED

Description (CNA)

In the Linux kernel, the following vulnerability has been resolved: nvme-pci: fix dma_vecs leak on p2p memory We don't unmap P2P memory, so we don't need to track it. The dma_vec allocation was getting leaked on the completion.

Affected (CNA)

Vendor / productVersions
Linux / Linuxaffected b8b7570a7ec872f2a27b775c4f8710ca8a357adf before b9390aa62fdcabdaac2d09545be05901f6cecaf5; affected b8b7570a7ec872f2a27b775c4f8710ca8a357adf before 24ea0de233d9ebb5ebd6f6018eaf2084af25e3dd; affected b8b7570a7ec872f2a27b775c4f8710ca8a357adf before 85686c72966c5ee637893f124ddb31a1cace7bee
Linux / Linuxaffected 6.17; unaffected 0 before 6.17; unaffected 6.18.57 through 6.18.*; unaffected 7.0.11 through 7.0.*; unaffected 7.1 through *

CWE

No CWE identifiers supplied.

References