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CVE-2026-80884 ntb: Store original DMA address for future release

🗓️ 04 Sep 2026 16:49:31Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 52 Views

ntb in Linux kernel modified DMA address before release, violating dma_free_attrs contract.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-80884
4 Sep 202617:29
–circl
cve
CVE
CVE-2026-80884
4 Sep 202616:49
–cve
debiancve
Debian CVE
CVE-2026-80884
4 Sep 202616:49
–debiancve
euvd
EUVD
EUVD-2026-71514
4 Sep 202616:49
–euvd
mscve
Microsoft CVE
ntb: Store original DMA address for future release
23 Sep 202609:36
–mscve
nvd
NVD
CVE-2026-80884
4 Sep 202617:17
–nvd
osv-azl
osv-azl
AZL-99626 CVE-2026-80884 affecting package kernel 6.6.157.1-1
4 Sep 202617:17
–osv-azl
osv-bell
osv-bell
BELL-CVE-2026-80884
8 Sep 202606:05
–osv-bell
osv
OSV
DEBIAN-CVE-2026-80884
4 Sep 202617:17
–osv
osv
OSV
USN-8887-2 linux-aws-7.0 vulnerabilities
8 Oct 202612:50
–osv
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/ntb/ntb_transport.c"
    ],
    "versions": [
      {
        "version": "fc5d1829f9bf3d8275322727c0e9a8baf268b7c6",
        "lessThan": "0f035333e19944f8ea7a423681f161eb1b2db21c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc5d1829f9bf3d8275322727c0e9a8baf268b7c6",
        "lessThan": "10662aafce4acd52278c942d0a5b3993594017b9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fc5d1829f9bf3d8275322727c0e9a8baf268b7c6",
        "lessThan": "da6d997ac556479c112554ab5d95cbd04683eb11",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/ntb/ntb_transport.c"
    ],
    "versions": [
      {
        "version": "4.20",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.20",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.57",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1.5",
        "lessThanOrEqual": "7.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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