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[email protected]CVE-2022-26528

HistoryAug 30, 2022 - 5:15 a.m.

CVE-2022-26528

2022-08-3005:15:07

CWE-120

[email protected]

web.nvd.nist.gov

cve-2022-26528

realtek

bluetooth

mesh

sdk

linux

android

buffer overflow

vulnerability

nvd

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

23.9%

JSON

Realtek Linux/Android Bluetooth Mesh SDK has a buffer overflow vulnerability due to insufficient validation for the length of segmented packets’ shift parameter. An unauthenticated attacker in the adjacent network can exploit this vulnerability to cause buffer overflow and disrupt service.

Affected configurations

NVD

Node

realtekbluetooth_mesh_software_development_kitRange≤4.17-4.17-20220127

AND

googleandroidMatch-

linuxlinux_kernelMatch-

CPENameOperatorVersion
realtek:bluetooth_mesh_software_development_kitrealtek bluetooth mesh software development kitle4.17-4.17-20220127

CPE	Name	Operator	Version
realtek:bluetooth_mesh_software_development_kit	realtek bluetooth mesh software development kit	le	4.17-4.17-20220127

CNA Affected

[
  {
    "product": "Linux/Android Bluetooth Mesh SDK",
    "vendor": "Realtek",
    "versions": [
      {
        "lessThanOrEqual": "4.17-4.17-20220127",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.twcert.org.tw/tw/cp-132-6458-5052f-1.html

Social References

6.5 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

23.9%

JSON

Related for CVE-2022-26528

cvelist1 nvd1 prion1