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CVE-2026-74390 RDMA/irdma: Fix out-of-bounds write in irdma_copy_user_pgaddrs

🗓️ 15 Aug 2026 05:59:04Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 29 Views

irdma driver in Linux kernel has out-of-bounds write in irdma_copy_user_pgaddrs when total_cnt is zero.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2026-74390
15 Aug 202605:59
attackerkb
cve
CVE
CVE-2026-74390
15 Aug 202605:59
cve
debiancve
Debian CVE
CVE-2026-74390
15 Aug 202605:59
debiancve
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
4 Sep 202600:00
oraclelinux
oraclelinux
Oracle linux
Unbreakable Enterprise kernel security update
4 Sep 202600:00
oraclelinux
euvd
EUVD
EUVD-2026-59537
15 Aug 202605:59
euvd
nvd
NVD
CVE-2026-74390
15 Aug 202606:22
nvd
osv
OSV
BELL-CVE-2026-74390
18 Aug 202606:06
osv
osv
OSV
DEBIAN-CVE-2026-74390
15 Aug 202606:22
osv
osv
OSV
UBUNTU-CVE-2026-74390
15 Aug 202606:22
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/infiniband/hw/irdma/verbs.c"
    ],
    "versions": [
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "4780f58672ee6328accd54a95f9c00683477e499",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "79a20a8e201a779224b4bf115250a7713bde72c0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "9f8f0d2099e3de1194e37dc933ae0c4206b09aaf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "192a3be0e3759daa24af2841208b074ca6dbaabc",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "424d51d33c7541a86934067c2c0538124687fc90",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "abd27a977b419d584efa659488c22d2306987b29",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "b48c24c2d710cf34810c555dcef883a3d35a9c08",
        "lessThan": "5ebb3ed757be3e04cf803026004aa0beaeb13e9b",
        "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/hw/irdma/verbs.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.212",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.178",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.145",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.97",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.40",
        "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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17 Aug 2026 05:46Current
CVSS 3.17.8
EPSS0.0013
29