In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Release resources at card release The current 6fire code tries to release the resources right after the call of usb6fire_chip_abort(). But at this moment, the card object might be still in use (as we're calling snd_card_free_when_closed()). For avoid potential UAFs, move the release of resources to the card's private_free instead of the manual call of usb6fire_chip_destroy() at the USB disconnect callback.

Metrics

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

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 total

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:*:*:*:*:*:*:*:*
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/0df7f4b5cc10f5adf98be0845372e9eef7bb5b09 cve-icon cve-icon
https://git.kernel.org/stable/c/273eec23467dfbfbd0e4c10302579ba441fb1e13 cve-icon cve-icon
https://git.kernel.org/stable/c/57860a80f03f9dc69a34a5c37b0941ad032a0a8c cve-icon cve-icon
https://git.kernel.org/stable/c/74357d0b5cd3ef544752bc9f21cbeee4902fae6c cve-icon cve-icon
https://git.kernel.org/stable/c/a0810c3d6dd2d29a9b92604d682eacd2902ce947 cve-icon cve-icon
https://git.kernel.org/stable/c/b754e831a94f82f2593af806741392903f359168 cve-icon cve-icon
https://git.kernel.org/stable/c/b889a7d68d7e76b8795b754a75c91a2d561d5e8c cve-icon cve-icon
https://git.kernel.org/stable/c/ea8cc56db659cf0ae57073e32a4735ead7bd7ee3 cve-icon cve-icon
https://git.kernel.org/stable/c/f2d06d4e129e2508e356136f99bb20a332ff1a00 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2024122740-CVE-2024-53239-b661@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2024-53239 cve-icon
https://www.cve.org/CVERecord?id=CVE-2024-53239 cve-icon
History

Tue, 25 Feb 2025 02:15:00 +0000

Type Values Removed Values Added
Metrics threat_severity

Low

 threat_severity

Moderate

Mon, 10 Feb 2025 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

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

Mon, 03 Feb 2025 15:45:00 +0000

Type Values Removed Values Added
First Time appeared Linux
Linux linux Kernel
Weaknesses CWE-416
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
Metrics 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'}

 cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Mon, 30 Dec 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

Low

Fri, 27 Dec 2024 14:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: ALSA: 6fire: Release resources at card release The current 6fire code tries to release the resources right after the call of usb6fire_chip_abort(). But at this moment, the card object might be still in use (as we're calling snd_card_free_when_closed()). For avoid potential UAFs, move the release of resources to the card's private_free instead of the manual call of usb6fire_chip_destroy() at the USB disconnect callback.
Title ALSA: 6fire: Release resources at card release
References
cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2025-02-10T17:21:08.762Z

Reserved: 2024-11-19T17:17:25.026Z

Link: CVE-2024-53239

cve-icon Vulnrichment

Updated: 2025-02-10T17:12:53.853Z

cve-icon NVD

Status : Modified

Published: 2024-12-27T14:15:32.373

Modified: 2025-02-10T18:15:28.977

Link: CVE-2024-53239

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-12-27T00:00:00Z

Links: CVE-2024-53239 - Bugzilla