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CVE-2026-93104 RDMA/rvt: Return NULL after port allocation failure

🗓️ 17 Sep 2026 16:11:15Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 31 Views

Use-after-free in Linux kernel RDMA/rvt rvt_alloc_device returns freed pointer on port allocation failure.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-93104
17 Sep 202616:11
cve
debiancve
Debian CVE
CVE-2026-93104
17 Sep 202616:11
debiancve
euvd
EUVD
EUVD-2026-82212
17 Sep 202616:11
euvd
mscve
Microsoft CVE
RDMA/rvt: Return NULL after port allocation failure
19 Sep 202608:18
mscve
nvd
NVD
CVE-2026-93104
17 Sep 202617:18
nvd
osv
OSV
AZL-102669 CVE-2026-93104 affecting package kernel 6.6.150.1-1
17 Sep 202617:18
osv
osv
OSV
BELL-CVE-2026-93104
19 Sep 202606:06
osv
osv
OSV
DEBIAN-CVE-2026-93104
17 Sep 202617:18
osv
osv
OSV
UBUNTU-CVE-2026-93104
18 Sep 202600:00
osv
ubuntucve
UbuntuCve
CVE-2026-93104
18 Sep 202600:00
ubuntucve
Rows per page
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/infiniband/sw/rdmavt/vt.c"
    ],
    "versions": [
      {
        "version": "ff6acd69518e0a84bd9c9b7f1bd4313f7076db97",
        "lessThan": "b1e1b25723af44328524c7b54433e4bf0ab9930c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "ff6acd69518e0a84bd9c9b7f1bd4313f7076db97",
        "lessThan": "2982eaf3b9d2d953318c74cd6f1b7576ea6d7b1f",
        "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/infiniband/sw/rdmavt/vt.c"
    ],
    "versions": [
      {
        "version": "4.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.2.6",
        "lessThanOrEqual": "7.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.3-rc1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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17 Sep 2026 16:11Current
EPSS0.00155
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