In the Linux kernel, the following vulnerability has been resolved: ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir() The debugfs_create_dir() function returns error pointers. It never returns NULL. So use IS_ERR() to check it.

Metrics

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.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Linux
  • Linux Kernel

Configuration 1 [-]

OR cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

No data.

References
Link Providers
https://git.kernel.org/stable/c/16e5bed6c1883b19f9fcbdff996aa3381954d5f3 cve-icon cve-icon
https://git.kernel.org/stable/c/20cbc281033ef5324f67f2d54bc539968f937255 cve-icon cve-icon
https://git.kernel.org/stable/c/4b2fbba4e44630a59b09d32627b63c4ffdf70f78 cve-icon cve-icon
https://git.kernel.org/stable/c/7cbd6d7fb9ba2be03978809c848e2e50eaeead2c cve-icon cve-icon
https://git.kernel.org/stable/c/a429158f2e0a7a03eb67fd5e204e1f6735c725aa cve-icon cve-icon
https://git.kernel.org/stable/c/b66bf833e72a1e23d7ccafc0f8f74e80f8c357b5 cve-icon cve-icon
https://git.kernel.org/stable/c/babba8595d1e5d57313a6187f3e51aceacc6881a cve-icon cve-icon
https://git.kernel.org/stable/c/e229897d373a87ee09ec5cc4ecd4bb2f895fc16b cve-icon cve-icon
https://git.kernel.org/stable/c/ef7e34237e2612b116a84c9640628a6f7a0d693e cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024102100-CVE-2023-52917-f16d@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-52917 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-52917 cve-icon
History

Fri, 08 Nov 2024 16:00:00 +0000

Type Values Removed Values Added
References

Thu, 24 Oct 2024 15:00:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel

Tue, 22 Oct 2024 01:30:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Mon, 21 Oct 2024 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 21 Oct 2024 12:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir() The debugfs_create_dir() function returns error pointers. It never returns NULL. So use IS_ERR() to check it.
Title ntb: intel: Fix the NULL vs IS_ERR() bug for debugfs_create_dir()
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-10-21T12:13:56.253Z

Updated: 2024-11-08T15:55:28.140Z

Reserved: 2024-08-21T06:07:11.017Z

Link: CVE-2023-52917

cve-icon Vulnrichment

Updated: 2024-10-21T13:01:55.978Z

cve-icon NVD

Status : Modified

Published: 2024-10-21T13:15:02.230

Modified: 2024-11-08T16:15:18.907

Link: CVE-2023-52917

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-10-21T00:00:00Z

Links: CVE-2023-52917 - Bugzilla