CVE-2026-46276

🗓️ 08 Jun 2026 15:41:18Reported by LinuxType

Fix crash on RDNA4 by skipping amdgpu_ttm_init_on_chip for zero-size GDS, GWS and OA resources.

Reporter	Title	Published	Views	Family All 50
ATTACKERKB	CVE-2026-46276	8 Jun 202615:41	–	attackerkb
CBLMariner	CVE-2026-46276 affecting package kernel for versions less than 6.6.141.1-1	22 Jun 202621:21	–	cbl_mariner
Circl	CVE-2026-46276	2 Jul 202606:53	–	circl
CNNVD	Linux kernel 安全漏洞	8 Jun 202600:00	–	cnnvd
Cvelist	CVE-2026-46276 drm/amdgpu: fix zero-size GDS range init on RDNA4	8 Jun 202615:41	–	cvelist
Debian	[SECURITY] [DLA 4664-1] linux security update	3 Jul 202615:51	–	debian
Debian	[SECURITY] [DLA 4665-1] linux security update	3 Jul 202618:38	–	debian
Debian	[SECURITY] [DLA 4671-1] linux-6.1 security update	5 Jul 202618:24	–	debian
Debian CVE	CVE-2026-46276	8 Jun 202615:41	–	debiancve
Tenable Nessus	Debian dla-4664 : ata-modules-5.10.0-43-armmp-di - security update	3 Jul 202600:00	–	nessus

NVD

Vulners

CNA

Node

linux linux_kernelRange4.20–5.10.258

linux linux_kernelRange5.11–5.15.209

linux linux_kernelRange5.16–6.1.175

linux linux_kernelRange6.2–6.6.140

linux linux_kernelRange6.7–6.12.86

linux linux_kernelRange6.13–6.18.27

linux linux_kernelRange6.19–7.0.4

linux linux_kernelMatch7.1rc1

[
  {
    "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_ttm.c"
    ],
    "versions": [
      {
        "version": "c832c346cdf9022872655be621880e0f66f4135d",
        "lessThan": "1f5d33e7b0a9a2a140f46e22fb52eede323c5946",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c832c346cdf9022872655be621880e0f66f4135d",
        "lessThan": "9bc925759c05feae7dfa9570e77131d54729c8ea",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c832c346cdf9022872655be621880e0f66f4135d",
        "lessThan": "36f9602fb22ede69fcc8b422be0cf8105bf655ad",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c832c346cdf9022872655be621880e0f66f4135d",
        "lessThan": "be0376affcafa0bbb371bb501579a825eae32281",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c832c346cdf9022872655be621880e0f66f4135d",
        "lessThan": "0e21db1a77967bc15df662efdca8ea8a61d124ea",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c832c346cdf9022872655be621880e0f66f4135d",
        "lessThan": "30c000a49094ec568c9b51b7421f7a4a3f0b0298",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c832c346cdf9022872655be621880e0f66f4135d",
        "lessThan": "3e26c76891ab99fa173e9c501119fbb5c9f4600f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c832c346cdf9022872655be621880e0f66f4135d",
        "lessThan": "095a8b0ad3c3b5cdc3850d961adb8a8f735220bb",
        "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_ttm.c"
    ],
    "versions": [
      {
        "version": "4.20",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "4.20",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.258",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.209",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.175",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.140",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.86",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.27",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.4",
        "lessThanOrEqual": "7.0.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.1",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/1f5d33e7b0a9a2a140f46e22fb52eede323c5946
git	www.git.kernel.org/stable/c/be0376affcafa0bbb371bb501579a825eae32281
git	www.git.kernel.org/stable/c/9bc925759c05feae7dfa9570e77131d54729c8ea
git	www.git.kernel.org/stable/c/095a8b0ad3c3b5cdc3850d961adb8a8f735220bb
git	www.git.kernel.org/stable/c/0e21db1a77967bc15df662efdca8ea8a61d124ea
git	www.git.kernel.org/stable/c/36f9602fb22ede69fcc8b422be0cf8105bf655ad
git	www.git.kernel.org/stable/c/3e26c76891ab99fa173e9c501119fbb5c9f4600f
git	www.git.kernel.org/stable/c/30c000a49094ec568c9b51b7421f7a4a3f0b0298

08 Jul 2026 14:55Current

5.5Medium risk

Vulners AI Score5.5

CVSS 3.15.5

EPSS0.00123