CVE-2024-35933

Bluetooth: btintel: Fix null ptr deref in btintel_read_version

Severity Score

"-"

*CVSS v-

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved:

Bluetooth: btintel: Fix null ptr deref in btintel_read_version

If hci_cmd_sync_complete() is triggered and skb is NULL, then
hdev->req_skb is NULL, which will cause this issue.

En el kernel de Linux, se resolvió la siguiente vulnerabilidad: Bluetooth: btintel: corrija el ptr deref nulo en btintel_read_version Si se activa hci_cmd_sync_complete() y skb es NULL, entonces hdev->req_skb es NULL, lo que causará este problema.

*Credits: N/A

CVSS Scores

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-05-17 CVE Reserved
2024-05-19 CVE Published
2024-05-20 EPSS Updated
2024-08-02 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (10)

URL	Tag	Source
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/ec2049fb2b8be3e108fe2ef1f1040f91e72c9990	2024-04-13
https://git.kernel.org/stable/c/68a69bb2ecafaacdb998a87783068fb51736f43b	2024-04-13
https://git.kernel.org/stable/c/86e9b47e8a75c74b1bd83a479979b425c5dc8bd9	2024-04-13
https://git.kernel.org/stable/c/006936ecb4edfc3102464044f75858c714e34d28	2024-04-13
https://git.kernel.org/stable/c/b19fe5eea619d54eea59bb8a37c0f8d00ef0e912	2024-04-13
https://git.kernel.org/stable/c/ffdca0a62abaf8c41d8d9ea132000fd808de329b	2024-04-13
https://git.kernel.org/stable/c/22d3053ef05f0b5045e45bd91e7473846261d65e	2024-04-13
https://git.kernel.org/stable/c/b79e040910101b020931ba0c9a6b77e81ab7f645	2024-03-06

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 4.19.312 Search vendor "Linux" for product "Linux Kernel" and version " < 4.19.312"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.4.274 Search vendor "Linux" for product "Linux Kernel" and version " < 5.4.274"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.10.215 Search vendor "Linux" for product "Linux Kernel" and version " < 5.10.215"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 5.15.155 Search vendor "Linux" for product "Linux Kernel" and version " < 5.15.155"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.1.86 Search vendor "Linux" for product "Linux Kernel" and version " < 6.1.86"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.6.27 Search vendor "Linux" for product "Linux Kernel" and version " < 6.6.27"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.8.6 Search vendor "Linux" for product "Linux Kernel" and version " < 6.8.6"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				< 6.9 Search vendor "Linux" for product "Linux Kernel" and version " < 6.9"		en		Affected