CVE-2026-72449

🗓️ 15 Aug 2026 05:56:58Reported by LinuxType

cve🔗 web.nvd.nist.gov👁 37 Views🌐 WEB

Double-free and UAF in AMD KFD CRIU SVM resume reachable by unprivileged /dev/kfd users.

Reporter	Title	Published	Views	Family All 13
Cvelist	CVE-2026-72449 drm/amdkfd: fix list_del corruption in kfd_criu_resume_svm	15 Aug 202605:56	–	cvelist
Debian CVE	CVE-2026-72449	15 Aug 202605:56	–	debiancve
EUVD	EUVD-2026-59348	15 Aug 202605:56	–	euvd
NVD	CVE-2026-72449	15 Aug 202606:22	–	nvd
OSV	BELL-CVE-2026-72449	18 Aug 202606:06	–	osv
OSV	DEBIAN-CVE-2026-72449	15 Aug 202606:22	–	osv
OSV	UBUNTU-CVE-2026-72449	15 Aug 202606:22	–	osv
Tenable Nessus	Photon OS 5.0: Linux PHSA-2026-5.0-92-0952	12 Aug 202600:00	–	nessus
Tenable Nessus	Linux Distros Unpatched Vulnerability : CVE-2026-72449	18 Aug 202600:00	–	nessus
Positive Technologies	PT-2026-72637	15 Aug 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange5.18–6.1.178

linux linux_kernelRange6.2.0–6.6.145

linux linux_kernelRange6.7.0–6.12.97

linux linux_kernelRange6.13.0–6.18.40

linux linux_kernelRange6.19.0–7.1.5

linux linux_kernelRange7.2.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/amdkfd/kfd_svm.c"
    ],
    "versions": [
      {
        "version": "2a909ae718715b3bac75d945e38dc0a5e4a0f1ba",
        "lessThan": "c8a8d350a273c005a48c64c4519d21b2a51c5ceb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a909ae718715b3bac75d945e38dc0a5e4a0f1ba",
        "lessThan": "506e635aed05dbdeef11e3c59f6e42980cda5b6d",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a909ae718715b3bac75d945e38dc0a5e4a0f1ba",
        "lessThan": "838b57b3e7ce8cce0fda56d0861add3d464dd6c8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a909ae718715b3bac75d945e38dc0a5e4a0f1ba",
        "lessThan": "96ac562a9ea3020981f536384711190841c81aa8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a909ae718715b3bac75d945e38dc0a5e4a0f1ba",
        "lessThan": "e33a3bd5cb8d0cf1557dee014115f812c9686130",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "2a909ae718715b3bac75d945e38dc0a5e4a0f1ba",
        "lessThan": "8fa5655da368d0306c03e9dc9cda8ae2a7840926",
        "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/gpu/drm/amd/amdkfd/kfd_svm.c"
    ],
    "versions": [
      {
        "version": "5.18",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.18",
        "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"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/838b57b3e7ce8cce0fda56d0861add3d464dd6c8
git	www.git.kernel.org/stable/c/c8a8d350a273c005a48c64c4519d21b2a51c5ceb
git	www.git.kernel.org/stable/c/8fa5655da368d0306c03e9dc9cda8ae2a7840926
git	www.git.kernel.org/stable/c/e33a3bd5cb8d0cf1557dee014115f812c9686130
git	www.git.kernel.org/stable/c/506e635aed05dbdeef11e3c59f6e42980cda5b6d
git	www.git.kernel.org/stable/c/96ac562a9ea3020981f536384711190841c81aa8

Parameter	Position	Path	Description
AMDKFD_IOC_CRIU_OP	path	/dev/kfd	Privilege escalation via /dev/kfd CRIU ioctl leading to use-after-free/double-free due to missing list_del in kfd_criu_resume_svm cleanup.
criu_svm_metadata_list	path	/dev/kfd	Privilege escalation via /dev/kfd CRIU ioctl leading to use-after-free/double-free due to missing list_del in kfd_criu_resume_svm cleanup.
kfd_criu_resume_svm	path	/dev/kfd	Privilege escalation via /dev/kfd CRIU ioctl leading to use-after-free/double-free due to missing list_del in kfd_criu_resume_svm cleanup.

17 Aug 2026 06:19Current

5.4Medium risk

Vulners AI Score5.4

CVSS 3.17.8

EPSS0.00171