CVE-2026-45976 drm/amdgpu: Fix memory leak in amdgpu_ras_init()

🗓️ 27 May 2026 12:18:34Reported by LinuxType

Fix memory leak in amdgpu ras init by freeing allocated con on nbio ras sw init failure.

Reporter	Title	Published	Views	Family All 39
astralinux	Astra Linux – Vulnerability in Linux 6.12	24 Jun 202615:11	–	astralinux
circl	CVE-2026-45976	2 Jul 202606:24	–	circl
cnnvd	Linux kernel 安全漏洞	27 May 202600:00	–	cnnvd
cve	CVE-2026-45976	27 May 202612:18	–	cve
debiancve	CVE-2026-45976	27 May 202612:18	–	debiancve
oraclelinux	Unbreakable Enterprise kernel security update	2 Jul 202600:00	–	oraclelinux
euvd	EUVD-2026-32260	27 May 202615:33	–	euvd
nvd	CVE-2026-45976	27 May 202614:17	–	nvd
nessus	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50372)	6 Jul 202600:00	–	nessus
nessus	Ubuntu 22.04 LTS / 24.04 LTS : Linux kernel vulnerabilities (USN-8492-1)	3 Jul 202600:00	–	nessus

[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c"
    ],
    "versions": [
      {
        "version": "fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf",
        "lessThan": "f8a5426652bdadd4a5cb48326d48abbdfebe8153",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf",
        "lessThan": "c11cd77a18115d2cd3f4b6915c4a537b6042f950",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf",
        "lessThan": "2fef8c2ac67e7c1b0409d23653300b134c63e54c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf",
        "lessThan": "3f43e7812b30d6b2e850218f9bb1dae60727fcef",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "fdc94d3a8c887e4e06a7ff8dcb51d55cd70e16cf",
        "lessThan": "ee41e5b63c8210525c936ee637a2c8d185ce873c",
        "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/amdgpu/amdgpu_ras.c"
    ],
    "versions": [
      {
        "version": "6.4",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.4",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.128",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.75",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.14",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.19.4",
        "lessThanOrEqual": "6.19.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/ee41e5b63c8210525c936ee637a2c8d185ce873c
git	www.git.kernel.org/stable/c/c11cd77a18115d2cd3f4b6915c4a537b6042f950
git	www.git.kernel.org/stable/c/3f43e7812b30d6b2e850218f9bb1dae60727fcef
git	www.git.kernel.org/stable/c/f8a5426652bdadd4a5cb48326d48abbdfebe8153
git	www.git.kernel.org/stable/c/2fef8c2ac67e7c1b0409d23653300b134c63e54c

27 May 2026 12:18Current

EPSS0.00122