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CVE-2026-64020

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d900c08273099e58136f908da504286e0725980fc7b6c5a05ba649a0fb519126
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvme/host/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"24ea0de233d9ebb5ebd6f6018eaf2084af25e3dd","status":"affected","version":"b8b7570a7ec872f2a27b775c4f8710ca8a357adf","versionType":"git"},{"lessThan":"85686c72966c5ee637893f124ddb31a1cace7bee","status":"affected","version":"b8b7570a7ec872f2a27b775c4f8710ca8a357adf","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:139138dda436e6f24aae9530546f707dff06c3653ed68771fcd71f8d9ea724a9 · sha256:f634cdd55179bec0… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/host/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:139138dda436e6f24aae9530546f707dff06c3653ed68771fcd71f8d9ea724a9 · sha256:f634cdd55179bec0… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/nvme/host/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"24ea0de233d9ebb5ebd6f6018eaf2084af25e3dd","status":"affected","version":"b8b7570a7ec872f2a27b775c4f8710ca8a357adf","versionType":"git"},{"lessThan":"85686c72966c5ee637893f124ddb31a1cace7bee","status":"affected","version":"b8b7570a7ec872f2a27b775c4f8710ca8a357adf","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:139138dda436e6f24aae9530546f707dff06c3653ed68771fcd71f8d9ea724a9 · sha256:f634cdd55179bec0… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/nvme/host/pci.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.11","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:139138dda436e6f24aae9530546f707dff06c3653ed68771fcd71f8d9ea724a9 · sha256:f634cdd55179bec0… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.5,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:139138dda436e6f24aae9530546f707dff06c3653ed68771fcd71f8d9ea724a9 · sha256:f634cdd55179bec0… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/24ea0de233d9ebb5ebd6f6018eaf2084af25e3dd"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:139138dda436e6f24aae9530546f707dff06c3653ed68771fcd71f8d9ea724a9 · sha256:f634cdd55179bec0… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/85686c72966c5ee637893f124ddb31a1cace7bee"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:139138dda436e6f24aae9530546f707dff06c3653ed68771fcd71f8d9ea724a9 · sha256:f634cdd55179bec0… · /containers/cna/references/1

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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