CVE-2022-3563

A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability.

CVSS v3 5.7 MEDIUM

5.7^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.1 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e	Patch Third Party Advisory
https://vuldb.com/?id.211086	Permissions Required

Configurations

Configuration 1 (hide)

cpe:2.3:a:bluez:bluez:*:*:*:*:*:*:*:*

History

07 Nov 2023, 03:51

Type	Values Removed	Values Added
CWE	~~CWE-476~~

22 Sep 2023, 13:50

Type	Values Removed	Values Added
CPE	cpe:2.3:a:bluez:bluez:-:::::::*	cpe:2.3:a:bluez:bluez::::::::

27 Jul 2023, 15:20

Type	Values Removed	Values Added
First Time		Bluez bluez Bluez
CPE	cpe:2.3:o:linux:linux_kernel:-:::::::*	cpe:2.3:a:bluez:bluez:-:::::::*

20 Oct 2022, 12:48

Type	Values Removed	Values Added
References	~~(MISC) https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e -~~	(MISC) https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e - Patch, Third Party Advisory
References	~~(MISC) https://vuldb.com/?id.211086 -~~	(MISC) https://vuldb.com/?id.211086 - Permissions Required
CPE		cpe:2.3:o:linux:linux_kernel:-:::::::*
First Time		Linux Linux linux Kernel
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 5.7

17 Oct 2022, 19:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-10-17 19:15

Updated : 2023-12-10 14:35

NVD link : CVE-2022-3563

Mitre link : CVE-2022-3563

CVE.ORG link : CVE-2022-3563

JSON object : View

Products Affected

bluez

bluez

CWE

CWE-404

Improper Resource Shutdown or Release

{"id": "CVE-2022-3563", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.7, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.1}, {"type": "Secondary", "source": "cna@vuldb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 3.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "LOW", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.1}]}, "published": "2022-10-17T19:15:10.100", "references": [{"url": "https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=e3c92f1f786f0b55440bd908b55894d0c792cf0e", "tags": ["Patch", "Third Party Advisory"], "source": "cna@vuldb.com"}, {"url": "https://vuldb.com/?id.211086", "tags": ["Permissions Required"], "source": "cna@vuldb.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "cna@vuldb.com", "description": [{"lang": "en", "value": "CWE-404"}]}], "descriptions": [{"lang": "en", "value": "A vulnerability classified as problematic has been found in Linux Kernel. Affected is the function read_50_controller_cap_complete of the file tools/mgmt-tester.c of the component BlueZ. The manipulation of the argument cap_len leads to null pointer dereference. It is recommended to apply a patch to fix this issue. VDB-211086 is the identifier assigned to this vulnerability."}, {"lang": "es", "value": "Se ha encontrado una vulnerabilidad clasificada como problem\u00e1tica en el Kernel de Linux. Est\u00e1 afectada la funci\u00f3n read_50_controller_cap_complete del fichero tools/mgmt-tester.c del componente BlueZ. La manipulaci\u00f3n del argumento cap_len conlleva a una desreferencia de puntero null. Es recomendado aplicar un parche para corregir este problema. VDB-211086 es el identificador asignado a esta vulnerabilidad"}], "lastModified": "2023-11-07T03:51:26.460", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:bluez:bluez:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0D650D22-EC21-464C-B678-D452B3E79E99", "versionEndExcluding": "5.65"}], "operator": "OR"}]}], "sourceIdentifier": "cna@vuldb.com"}