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LinuxCVE-2024-26986

HistoryMay 01, 2024 - 6:15 a.m.

CVE-2024-26986

2024-05-0106:15:16

CWE-401

Linux

web.nvd.nist.gov

linux

kernel

vulnerability

memory leak

create_process

gpu reset

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

AI Score

6.3

Confidence

Low

EPSS

Percentile

5.1%

JSON

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: Fix memory leak in create_process failure

Fix memory leak due to a leaked mmget reference on an error handling
code path that is triggered when attempting to create KFD processes
while a GPU reset is in progress.

Affected configurations

Nvd

Vulners

Node

linuxlinux_kernelRange6.5–6.6.29

linuxlinux_kernelRange6.7–6.8.8

linuxlinux_kernelMatch6.9rc1

linuxlinux_kernelMatch6.9rc2

linuxlinux_kernelMatch6.9rc3

linuxlinux_kernelMatch6.9rc4

Node

fedoraprojectfedoraMatch38

fedoraprojectfedoraMatch39

fedoraprojectfedoraMatch40

VendorProductVersionCPE
linuxlinux_kernel*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
linuxlinux_kernel6.9cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:*
linuxlinux_kernel6.9cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:*
linuxlinux_kernel6.9cpe:2.3:o:linux:linux_kernel:6.9:rc3:*:*:*:*:*:*
linuxlinux_kernel6.9cpe:2.3:o:linux:linux_kernel:6.9:rc4:*:*:*:*:*:*
fedoraprojectfedora38cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*
fedoraprojectfedora39cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
fedoraprojectfedora40cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linux	linux_kernel	*	cpe:2.3:o:linux:linux_kernel::::::::
linux	linux_kernel	6.9	cpe:2.3:o:linux:linux_kernel:6.9:rc1::::::
linux	linux_kernel	6.9	cpe:2.3:o:linux:linux_kernel:6.9:rc2::::::
linux	linux_kernel	6.9	cpe:2.3:o:linux:linux_kernel:6.9:rc3::::::
linux	linux_kernel	6.9	cpe:2.3:o:linux:linux_kernel:6.9:rc4::::::
fedoraproject	fedora	38	cpe:2.3:o:fedoraproject:fedora:38:::::::*
fedoraproject	fedora	39	cpe:2.3:o:fedoraproject:fedora:39:::::::*
fedoraproject	fedora	40	cpe:2.3:o:fedoraproject:fedora:40:::::::*

CNA Affected

[
  {
    "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_process.c"
    ],
    "versions": [
      {
        "version": "0ab2d7532b05",
        "lessThan": "aa02d43367a9",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ab2d7532b05",
        "lessThan": "0dcd87641164",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "0ab2d7532b05",
        "lessThan": "18921b205012",
        "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_process.c"
    ],
    "versions": [
      {
        "version": "6.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "6.5",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.6.29",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.8.8",
        "lessThanOrEqual": "6.8.*",
        "status": "unaffected",
        "versionType": "custom"
      },
      {
        "version": "6.9",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]