CVE-2023-52825 drm/amdkfd: Fix a race condition of vram buffer unref in svm code

🗓️ 21 May 2024 15:31:29Reported by LinuxType

Fix race condition in drm/amdkfd for vram buffer unre

Reporter	Title	Published	Views	Family All 44
AstraLinux	Astra Linux - уязвимость в linux-5.15, linux-6.1	20 May 202605:53	–	astralinux
BDU FSTEC	The vulnerability of components related to DRM/AMDKFD in Linux kernel allows attackers to increase their privileges within the system.	2 Dec 202400:00	–	bdu_fstec
Circl	CVE-2023-52825	20 May 202514:40	–	circl
CNNVD	Linux kernel 安全漏洞	21 May 202400:00	–	cnnvd
CVE	CVE-2023-52825	21 May 202415:31	–	cve
Debian CVE	CVE-2023-52825	21 May 202415:31	–	debiancve
EUVD	EUVD-2023-59541	3 Oct 202520:07	–	euvd
NVD	CVE-2023-52825	21 May 202416:15	–	nvd
OpenVAS	openSUSE Security Advisory (SUSE-SU-2024:2571-1)	25 Feb 202500:00	–	openvas
OpenVAS	openSUSE Security Advisory (SUSE-SU-2024:2896-1)	25 Feb 202500:00	–	openvas

[
  {
    "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": "e49fe4040a10c1cd3b215c511f658d15aa7c8be9",
        "lessThan": "7d43cdd22cd81a2b079e864c4321b9aba4c6af34",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e49fe4040a10c1cd3b215c511f658d15aa7c8be9",
        "lessThan": "50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e49fe4040a10c1cd3b215c511f658d15aa7c8be9",
        "lessThan": "c772eacbd6d0845fc922af8716bb9d29ae27b8cf",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e49fe4040a10c1cd3b215c511f658d15aa7c8be9",
        "lessThan": "fc0210720127cc6302e6d6f3de48f49c3fcf5659",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e49fe4040a10c1cd3b215c511f658d15aa7c8be9",
        "lessThan": "709c348261618da7ed89d6c303e2ceb9e453ba74",
        "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": "5.15.140",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.64",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5.13",
        "lessThanOrEqual": "6.5.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.3",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.7",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

Source	Link
git	www.git.kernel.org/stable/c/709c348261618da7ed89d6c303e2ceb9e453ba74
git	www.git.kernel.org/stable/c/7d43cdd22cd81a2b079e864c4321b9aba4c6af34
git	www.git.kernel.org/stable/c/50f35a907c4f9ed431fd3dbb8b871ef1cbb0718e
git	www.git.kernel.org/stable/c/fc0210720127cc6302e6d6f3de48f49c3fcf5659
git	www.git.kernel.org/stable/c/c772eacbd6d0845fc922af8716bb9d29ae27b8cf

11 May 2026 19:33Current

6.5Medium risk

Vulners AI Score6.5

EPSS0.00015