CVE-2025-39679 drm/nouveau/nvif: Fix potential memory leak in nvif_vmm_ctor().

🗓️ 05 Sep 2025 17:20:45Reported by LinuxType

CVE-2025-39679 fixes a memory leak in nvif_vmm_ctor when nvif_vmm_type is invalid by freeing args and returning -EINVAL.

Reporter	Title	Published	Views	Family All 142
AstraLinux	Astra Linux – Vulnerability in Linux 6.12	1 Nov 202510:54	–	astralinux
CBLMariner	CVE-2025-39679 affecting package kernel for versions less than 6.6.104.2-1	1 Oct 202519:21	–	cbl_mariner
CNNVD	Linux kernel 安全漏洞	5 Sep 202500:00	–	cnnvd
CVE	CVE-2025-39679	5 Sep 202517:20	–	cve
Debian	[SECURITY] [DSA 6008-1] linux security update	22 Sep 202521:10	–	debian
Debian CVE	CVE-2025-39679	5 Sep 202517:20	–	debiancve
Tenable Nessus	Debian dsa-6008 : ata-modules-6.12.31-armmp-di - security update	22 Sep 202500:00	–	nessus
Tenable Nessus	openSUSE 16 Security Update : kernel (openSUSE-SU-2025-20081-1)	2 Dec 202500:00	–	nessus
Tenable Nessus	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-25754)	10 Nov 202500:00	–	nessus
Tenable Nessus	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2025:03600-1)	15 Dec 202500:00	–	nessus

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/nouveau/nvif/vmm.c"
    ],
    "versions": [
      {
        "version": "6b252cf42281045a9f803d2198023500cfa6ebd2",
        "lessThan": "72553fe19317fe93cb8591c83095c446bc7fe292",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6b252cf42281045a9f803d2198023500cfa6ebd2",
        "lessThan": "cabcb52d76d3d42f16c344a96e098dd9d18602f8",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6b252cf42281045a9f803d2198023500cfa6ebd2",
        "lessThan": "7d9110e3b35d08832661da1a1fc2d24455981a04",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "6b252cf42281045a9f803d2198023500cfa6ebd2",
        "lessThan": "bb8aeaa3191b617c6faf8ae937252e059673b7ea",
        "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/nouveau/nvif/vmm.c"
    ],
    "versions": [
      {
        "version": "6.6",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.6",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.103",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.44",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16.4",
        "lessThanOrEqual": "6.16.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/cabcb52d76d3d42f16c344a96e098dd9d18602f8
git	www.git.kernel.org/stable/c/72553fe19317fe93cb8591c83095c446bc7fe292
git	www.git.kernel.org/stable/c/7d9110e3b35d08832661da1a1fc2d24455981a04
git	www.git.kernel.org/stable/c/bb8aeaa3191b617c6faf8ae937252e059673b7ea

11 May 2026 21:34Current

EPSS0.00145