CVE-2023-52678 - OpenCVE

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c Before using list_first_entry, make sure to check that list is not empty, if list is empty return -ENODATA. Fixes the below: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1347 kfd_create_indirect_link_prop() warn: can 'gpu_link' even be NULL? drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1428 kfd_add_peer_prop() warn: can 'iolink1' even be NULL? drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1433 kfd_add_peer_prop() warn: can 'iolink2' even be NULL?

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

No data.

No data.

No data.

References

Link	Providers
https://git.kernel.org/stable/c/4525525cb7161d08f95d0e47025323dd10214313
https://git.kernel.org/stable/c/499839eca34ad62d43025ec0b46b80e77065f6d8
https://git.kernel.org/stable/c/4ac4e023ed7ab1c7c67d2d12b7b6198fcd099e5c
https://git.kernel.org/stable/c/5024cce888e11e5688f77df81db9e14828495d64
https://lore.kernel.org/linux-cve-announce/2024051750-CVE-2023-52678-32b5@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2023-52678
https://www.cve.org/CVERecord?id=CVE-2023-52678

History

Thu, 19 Sep 2024 19:15:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-400

MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-05-17T14:24:42.715Z

Updated: 2024-08-02T23:11:34.502Z

Reserved: 2024-03-07T14:49:46.887Z

Link: CVE-2023-52678

Vulnrichment

Updated: 2024-08-02T23:11:34.502Z

NVD

Status : Awaiting Analysis

Published: 2024-05-17T15:15:19.057

Modified: 2024-05-17T18:35:35.070

Link: CVE-2023-52678

Redhat

Severity : Moderate

Publid Date: 2024-05-17T00:00:00Z

Links: CVE-2023-52678 - Bugzilla

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{"bugzilla": {"description": "kernel: drm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c", "id": "2281328", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2281328"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-400", "details": ["In the Linux kernel, the following vulnerability has been resolved:\ndrm/amdkfd: Confirm list is non-empty before utilizing list_first_entry in kfd_topology.c\nBefore using list_first_entry, make sure to check that list is not\nempty, if list is empty return -ENODATA.\nFixes the below:\ndrivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1347 kfd_create_indirect_link_prop() warn: can 'gpu_link' even be NULL?\ndrivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1428 kfd_add_peer_prop() warn: can 'iolink1' even be NULL?\ndrivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:1433 kfd_add_peer_prop() warn: can 'iolink2' even be NULL?", "A vulnerability was found in the Linux kernel's DRM/AMDKFD subsystem. This issue arises from insufficient validation when using the list_first_entry function in kfd_topology.c. If the list is empty, this can lead to undefined behavior or potential system crashes."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2023-52678", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2024-05-17T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-52678\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-52678\nhttps://lore.kernel.org/linux-cve-announce/2024051750-CVE-2023-52678-32b5@gregkh/T"], "statement": "Red Hat Enterprise Linux is not vulnerable to this CVE, as it does not affect the versions or configurations of the Linux kernel used in its distributions.", "threat_severity": "Moderate", "upstream_fix": "kernel 6.1.75, kernel 6.6.14, kernel 6.7.2, kernel 6.8"}