In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet This fixes not checking if skb really contains an ACL header otherwise the code may attempt to access some uninitilized/invalid memory past the valid skb->data.
History

Thu, 13 Feb 2025 00:30:00 +0000

Type Values Removed Values Added
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'}

threat_severity

Important

cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'}

threat_severity

Moderate


Tue, 31 Dec 2024 14:45:00 +0000

Type Values Removed Values Added
Weaknesses CWE-1050

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

Important


Fri, 27 Dec 2024 15:00:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet This fixes not checking if skb really contains an ACL header otherwise the code may attempt to access some uninitilized/invalid memory past the valid skb->data.
Title Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet
References

cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published: 2024-12-27T14:50:57.854Z

Updated: 2025-01-20T06:23:41.043Z

Reserved: 2024-12-27T14:03:06.002Z

Link: CVE-2024-56590

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2024-12-27T15:15:18.263

Modified: 2024-12-27T15:15:18.263

Link: CVE-2024-56590

cve-icon Redhat

Severity : Moderate

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

Links: CVE-2024-56590 - Bugzilla