CVE-2026-63882

🗓️ 19 Jul 2026 14:54:55Reported by LinuxType

Fix NULL pointer in svm_range_set_attr when process_info is NULL after kfd_ioctl_acquire_vm.

Reporter	Title	Published	Views	Family All 7
ATTACKERKB	CVE-2026-63882	19 Jul 202614:54	–	attackerkb
Cvelist	CVE-2026-63882 drm/amdkfd: fix NULL pointer bug in svm_range_set_attr	19 Jul 202614:54	–	cvelist
EUVD	EUVD-2026-45767	19 Jul 202614:54	–	euvd
NVD	CVE-2026-63882	19 Jul 202616:17	–	nvd
OSV	CVE-2026-63882 drm/amdkfd: fix NULL pointer bug in svm_range_set_attr	19 Jul 202614:54	–	osv
OSV	DEBIAN-CVE-2026-63882	19 Jul 202616:17	–	osv
Positive Technologies	PT-2026-61199	19 Jul 202600:00	–	ptsecurity

Vulners

CNA

Node

linux linux_kernelRange5.14–6.1.176

linux linux_kernelRange6.2.0–6.6.143

linux linux_kernelRange6.7.0–6.12.93

linux linux_kernelRange6.13.0–6.18.35

linux linux_kernelRange6.19.0–7.0.12

linux linux_kernelRange7.1.0≥

[
  {
    "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": "42de677f79999791bee4e21be318c32d90ab62c6",
        "lessThan": "e4dcb5d6360319609bc5b05fb40e98b0af6bc674",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42de677f79999791bee4e21be318c32d90ab62c6",
        "lessThan": "6495cc09f7e6c2af571b3e2e4640283b3792ebf2",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42de677f79999791bee4e21be318c32d90ab62c6",
        "lessThan": "d4e73a047d4ea866b75ee4b879d0d787dfa2704c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42de677f79999791bee4e21be318c32d90ab62c6",
        "lessThan": "2f9c3c161692f5bf1436e869a651bed10936e071",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42de677f79999791bee4e21be318c32d90ab62c6",
        "lessThan": "c24eee21f9a943374fd64260a6e17dc3984e3d0e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "42de677f79999791bee4e21be318c32d90ab62c6",
        "lessThan": "e984d61d92e702096058f0f828f4b2b8563b88ce",
        "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": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.176",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.143",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.93",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.18.35",
        "lessThanOrEqual": "6.18.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "7.0.12",
        "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/d4e73a047d4ea866b75ee4b879d0d787dfa2704c
git	www.git.kernel.org/stable/c/e984d61d92e702096058f0f828f4b2b8563b88ce
git	www.git.kernel.org/stable/c/c24eee21f9a943374fd64260a6e17dc3984e3d0e
git	www.git.kernel.org/stable/c/e4dcb5d6360319609bc5b05fb40e98b0af6bc674
git	www.git.kernel.org/stable/c/2f9c3c161692f5bf1436e869a651bed10936e071
git	www.git.kernel.org/stable/c/6495cc09f7e6c2af571b3e2e4640283b3792ebf2

20 Jul 2026 07:16Current

5.3Medium risk

Vulners AI Score5.3