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CVE-2023-28866

Date: March 26, 2023

In the Linux kernel through 6.2.8, net/bluetooth/hci_sync.c allows out-of-bounds access because amp_init1[] and amp_init2[] are supposed to have an intentionally invalid element, but do not.

Language: C

Severity Score

5.3

Related Resources (8)

Url: https://patchwork.kernel.org/project/bluetooth/patch/20230322232543.3079578-1-luiz.dentz@gmail.com

Url: https://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git/commit/?id=95084403f8c070ccf5d7cbe72352519c1798a40a

Url: https://lore.kernel.org/lkml/20230321015018.1759683-1-iam@sung-woo.kim/

Url: https://lore.kernel.org/lkml/20230321015018.1759683-1-iam%40sung-woo.kim/

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-28866

Url: https://patchwork.kernel.org/project/bluetooth/patch/20230322232543.3079578-1-luiz.dentz%40gmail.com

Url: https://access.redhat.com/security/cve/CVE-2023-28866

Url: https://www.mend.io/vulnerability-database/CVE-2023-28866

Severity Score

5.3

Weakness Type (CWE)

Out-of-bounds Read

CWE-125

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	LOW
Integrity (I):	NONE
Availability (A):	NONE

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