CVE-2024-56590

Bluetooth: hci_core: Fix not checking skb length on hci_acldata_packet

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.

N/A

CVSS

Severity:

EPSS 0.04%

Affected: Linux Linux

References

Link	Tags
https://git.kernel.org/stable/c/219960a48771b35a3857a491b955c31d6c33d581
https://git.kernel.org/stable/c/559b1c7ac2e212a23b3833d3baf3bd957771d02e
https://git.kernel.org/stable/c/5e50d12cc6e95e1fde08f5db6992b616f714b0fb
https://git.kernel.org/stable/c/93a6160dc198ffe5786da8bd8588cfd17f53b29a
https://git.kernel.org/stable/c/3fe288a8214e7dd784d1f9b7c9e448244d316b47

Frequently Asked Questions

What is the severity of CVE-2024-56590?: CVE-2024-56590 has not yet been assigned a CVSS score.
How to fix CVE-2024-56590?: To fix CVE-2024-56590, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2024-56590 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2024-56590 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-56590?: CVE-2024-56590 affects Linux Linux, Linux Linux.

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