CVE-2025-68757

🗓️ 05 Jan 2026 09:32:30Reported by LinuxType

drm/vgem-fence fixes potential deadlock on release by using timer_delete_sync in the dma fence release path.

Reporter	Title	Published	Views	Family All 217
ATTACKERKB	CVE-2025-68757	5 Jan 202609:32	–	attackerkb
AstraLinux	Astra Linux - уязвимость в linux-5.10, linux-6.1	20 May 202605:53	–	astralinux
CBLMariner	CVE-2025-68757 affecting package kernel for versions less than 6.6.121.1-1	9 Feb 202623:37	–	cbl_mariner
Circl	CVE-2025-68757	19 Mar 202600:00	–	circl
CNNVD	Linux kernel 安全漏洞	5 Jan 202600:00	–	cnnvd
Cvelist	CVE-2025-68757 drm/vgem-fence: Fix potential deadlock on release	5 Jan 202609:32	–	cvelist
Debian	[SECURITY] [DLA 4475-1] linux security update	11 Feb 202612:47	–	debian
Debian	[SECURITY] [DLA 4476-1] linux-6.1 security update	11 Feb 202612:48	–	debian
Debian	[SECURITY] [DSA 6127-1] linux security update	9 Feb 202619:19	–	debian
Debian CVE	CVE-2025-68757	5 Jan 202609:32	–	debiancve

Vulners

CNA

Node

linux linux_kernelRange4.8–5.10.248

linux linux_kernelRange5.11.0–5.15.198

linux linux_kernelRange5.16.0–6.1.160

linux linux_kernelRange6.2.0–6.6.120

linux linux_kernelRange6.7.0–6.12.63

linux linux_kernelRange6.13.0–6.17.13

linux linux_kernelRange6.18.0–6.18.2

linux linux_kernelRange6.19.0≥

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/vgem/vgem_fence.c"
    ],
    "versions": [
      {
        "version": "4077798484459a2eced2050045099a466ecb618a",
        "lessThan": "37289a18099fc7ce916933bd542926a7334791a3",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4077798484459a2eced2050045099a466ecb618a",
        "lessThan": "489b2158aec92a3fc256d70992416869f86e16e0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4077798484459a2eced2050045099a466ecb618a",
        "lessThan": "1026d1b0bd55e1be7ba0f9e9b1c9f6e02448f25a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4077798484459a2eced2050045099a466ecb618a",
        "lessThan": "9dc3c78d21e16f5af1a9c3d11b4bd5276f891fe0",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4077798484459a2eced2050045099a466ecb618a",
        "lessThan": "338e388c0d80ffc04963b6b0ec702ffdfd2c4eba",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4077798484459a2eced2050045099a466ecb618a",
        "lessThan": "4f335cb8fad69b2be5accf0ebac3a8b345915f4e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4077798484459a2eced2050045099a466ecb618a",
        "lessThan": "1f0ca9d3e7c38a39f1f12377c24decf0bba46e54",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "4077798484459a2eced2050045099a466ecb618a",
        "lessThan": "78b4d6463e9e69e5103f98b367f8984ad12cdc6f",
        "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/vgem/vgem_fence.c"
    ],
    "versions": [
      {
        "version": "4.8",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.8",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.248",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.198",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.160",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.120",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.63",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.17.13",
        "lessThanOrEqual": "6.17.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.2",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/78b4d6463e9e69e5103f98b367f8984ad12cdc6f
git	www.git.kernel.org/stable/c/1026d1b0bd55e1be7ba0f9e9b1c9f6e02448f25a
git	www.git.kernel.org/stable/c/489b2158aec92a3fc256d70992416869f86e16e0
git	www.git.kernel.org/stable/c/1f0ca9d3e7c38a39f1f12377c24decf0bba46e54
git	www.git.kernel.org/stable/c/37289a18099fc7ce916933bd542926a7334791a3
git	www.git.kernel.org/stable/c/338e388c0d80ffc04963b6b0ec702ffdfd2c4eba
git	www.git.kernel.org/stable/c/9dc3c78d21e16f5af1a9c3d11b4bd5276f891fe0
git	www.git.kernel.org/stable/c/4f335cb8fad69b2be5accf0ebac3a8b345915f4e

11 May 2026 21:52Current

5.7Medium risk

Vulners AI Score5.7

EPSS0.00049