NVD Vulnerability Detail
Search Exploit, PoC
CVE-2018-19860
Summary

Broadcom firmware before summer 2014 on Nexus 5 BCM4335C0 2012-12-11, Raspberry Pi 3 BCM43438A1 2014-06-02, and unspecifed other devices does not properly restrict LMP commnds and executes certain memory contents upon receiving an LMP command, as demonstrated by executing an HCI command.

Publication Date June 8, 2019, 2:29 a.m.
Registration Date March 1, 2021, 7:14 p.m.
Last Update Nov. 21, 2024, 12:58 p.m.
CVSS3.0 : HIGH
スコア 8.8
Vector CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
攻撃元区分(AV) 隣接
攻撃条件の複雑さ(AC) 低
攻撃に必要な特権レベル(PR) 不要
利用者の関与(UI) 不要
影響の想定範囲(S) 変更なし
機密性への影響(C) 高
完全性への影響(I) 高
可用性への影響(A) 高
CVSS2.0 : MEDIUM
Score 5.8
Vector AV:A/AC:L/Au:N/C:P/I:P/A:P
攻撃元区分(AV) 隣接
攻撃条件の複雑さ(AC) 低
攻撃前の認証要否(Au) 不要
機密性への影響(C) 低
完全性への影響(I) 低
可用性への影響(A) 低
Get all privileges. いいえ
Get user privileges いいえ
Get other privileges いいえ
User operation required いいえ
Affected software configurations
Configuration1 or higher or less more than less than
cpe:2.3:o:broadcom:bcm4335c0_firmware:2012-12-11:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:broadcom:bcm4335c0:-:*:*:*:*:*:*:*
Configuration2 or higher or less more than less than
cpe:2.3:o:broadcom:bcm43438a1_firmware:2014-06-02:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:broadcom:bcm43438a1:-:*:*:*:*:*:*:*
Configuration3 or higher or less more than less than
cpe:2.3:o:cypress:cyw20702a1kwfbg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20702a1kwfbg:-:*:*:*:*:*:*:*
Configuration4 or higher or less more than less than
cpe:2.3:o:cypress:cyw20702a1kwfbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20702a1kwfbgt:-:*:*:*:*:*:*:*
Configuration5 or higher or less more than less than
cpe:2.3:o:cypress:cyw20702b0kwfbg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20702b0kwfbg:-:*:*:*:*:*:*:*
Configuration6 or higher or less more than less than
cpe:2.3:o:cypress:cyw20702b0kwfbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20702b0kwfbgt:-:*:*:*:*:*:*:*
Configuration7 or higher or less more than less than
cpe:2.3:o:cypress:cyw20703ua1kffb1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20703ua1kffb1g:-:*:*:*:*:*:*:*
Configuration8 or higher or less more than less than
cpe:2.3:o:cypress:cyw20703ua1kffb1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20703ua1kffb1gt:-:*:*:*:*:*:*:*
Configuration9 or higher or less more than less than
cpe:2.3:o:cypress:cyw20704ua1kffb1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20704ua1kffb1g:-:*:*:*:*:*:*:*
Configuration10 or higher or less more than less than
cpe:2.3:o:cypress:cyw20704ua1kffb1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20704ua1kffb1gt:-:*:*:*:*:*:*:*
Configuration11 or higher or less more than less than
cpe:2.3:o:cypress:cyw20704ua2kffb1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20704ua2kffb1g:-:*:*:*:*:*:*:*
Configuration12 or higher or less more than less than
cpe:2.3:o:cypress:cyw20704ua2kffb1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20704ua2kffb1gt:-:*:*:*:*:*:*:*
Configuration13 or higher or less more than less than
cpe:2.3:o:cypress:cyw20705a1kwfbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20705a1kwfbgt:-:*:*:*:*:*:*:*
Configuration14 or higher or less more than less than
cpe:2.3:o:cypress:cyw20705b0kwfbg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20705b0kwfbg:-:*:*:*:*:*:*:*
Configuration15 or higher or less more than less than
cpe:2.3:o:cypress:cyw20705b0kwfbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20705b0kwfbgt:-:*:*:*:*:*:*:*
Configuration16 or higher or less more than less than
cpe:2.3:o:cypress:cyw20706ua1kffb1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20706ua1kffb1g:-:*:*:*:*:*:*:*
Configuration17 or higher or less more than less than
cpe:2.3:o:cypress:cyw20706ua1kffb1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20706ua1kffb1gt:-:*:*:*:*:*:*:*
Configuration18 or higher or less more than less than
cpe:2.3:o:cypress:cyw20706ua1kffb4g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20706ua1kffb4g:-:*:*:*:*:*:*:*
Configuration19 or higher or less more than less than
cpe:2.3:o:cypress:cyw20706ua2kffb4g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20706ua2kffb4g:-:*:*:*:*:*:*:*
Configuration20 or higher or less more than less than
cpe:2.3:o:cypress:cyw20706ua2kffb4gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20706ua2kffb4gt:-:*:*:*:*:*:*:*
Configuration21 or higher or less more than less than
cpe:2.3:o:cypress:cyw20707a2kubgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20707a2kubgt:-:*:*:*:*:*:*:*
Configuration22 or higher or less more than less than
cpe:2.3:o:cypress:cyw20707ua1kffb1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20707ua1kffb1g:-:*:*:*:*:*:*:*
Configuration23 or higher or less more than less than
cpe:2.3:o:cypress:cyw20707ua1kffb4g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20707ua1kffb4g:-:*:*:*:*:*:*:*
Configuration24 or higher or less more than less than
cpe:2.3:o:cypress:cyw20707ua1kffb4gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20707ua1kffb4gt:-:*:*:*:*:*:*:*
Configuration25 or higher or less more than less than
cpe:2.3:o:cypress:cyw20707ua2kffb4g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20707ua2kffb4g:-:*:*:*:*:*:*:*
Configuration26 or higher or less more than less than
cpe:2.3:o:cypress:cyw20707ua2kffb4gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20707ua2kffb4gt:-:*:*:*:*:*:*:*
Configuration27 or higher or less more than less than
cpe:2.3:o:cypress:cyw20707va1pkwbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20707va1pkwbgt:-:*:*:*:*:*:*:*
Configuration28 or higher or less more than less than
cpe:2.3:o:cypress:cyw20707va2pkwbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20707va2pkwbgt:-:*:*:*:*:*:*:*
Configuration29 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a1kfbg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a1kfbg:-:*:*:*:*:*:*:*
Configuration30 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a1kfbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a1kfbgt:-:*:*:*:*:*:*:*
Configuration31 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a1kml2g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a1kml2g:-:*:*:*:*:*:*:*
Configuration32 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a1kml2gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a1kml2gt:-:*:*:*:*:*:*:*
Configuration33 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a1kmlg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a1kmlg:-:*:*:*:*:*:*:*
Configuration34 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a1kmlgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a1kmlgt:-:*:*:*:*:*:*:*
Configuration35 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a2kfbg_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a2kfbg:-:*:*:*:*:*:*:*
Configuration36 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a2kfbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a2kfbgt:-:*:*:*:*:*:*:*
Configuration37 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a2kml2g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a2kml2g:-:*:*:*:*:*:*:*
Configuration38 or higher or less more than less than
cpe:2.3:o:cypress:cyw20730a2kml2gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20730a2kml2gt:-:*:*:*:*:*:*:*
Configuration39 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a1kfb1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a1kfb1gt:-:*:*:*:*:*:*:*
Configuration40 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a2kfb1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a2kfb1g:-:*:*:*:*:*:*:*
Configuration41 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a2kfb1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a2kfb1gt:-:*:*:*:*:*:*:*
Configuration42 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a2kml1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a2kml1g:-:*:*:*:*:*:*:*
Configuration43 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a2kml1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a2kml1gt:-:*:*:*:*:*:*:*
Configuration44 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a3kfb1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a3kfb1g:-:*:*:*:*:*:*:*
Configuration45 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a3kfb1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a3kfb1gt:-:*:*:*:*:*:*:*
Configuration46 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a3kfb2gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a3kfb2gt:-:*:*:*:*:*:*:*
Configuration47 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a3kml1g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a3kml1g:-:*:*:*:*:*:*:*
Configuration48 or higher or less more than less than
cpe:2.3:o:cypress:cyw20733a3kml1gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20733a3kml1gt:-:*:*:*:*:*:*:*
Configuration49 or higher or less more than less than
cpe:2.3:o:cypress:cyw20734ua1kffb3g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20734ua1kffb3g:-:*:*:*:*:*:*:*
Configuration50 or higher or less more than less than
cpe:2.3:o:cypress:cyw20734ua1kffb3gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20734ua1kffb3gt:-:*:*:*:*:*:*:*
Configuration51 or higher or less more than less than
cpe:2.3:o:cypress:cyw20734ua2kffb3g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20734ua2kffb3g:-:*:*:*:*:*:*:*
Configuration52 or higher or less more than less than
cpe:2.3:o:cypress:cyw20734ua2kffb3gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw20734ua2kffb3gt:-:*:*:*:*:*:*:*
Configuration53 or higher or less more than less than
cpe:2.3:o:cypress:cyw43438kubgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw43438kubgt:-:*:*:*:*:*:*:*
Configuration54 or higher or less more than less than
cpe:2.3:o:cypress:cyw4343w1kubgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw4343w1kubgt:-:*:*:*:*:*:*:*
Configuration55 or higher or less more than less than
cpe:2.3:o:cypress:cyw4343wkubgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw4343wkubgt:-:*:*:*:*:*:*:*
Configuration56 or higher or less more than less than
cpe:2.3:o:cypress:cyw4343wkwbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw4343wkwbgt:-:*:*:*:*:*:*:*
Configuration57 or higher or less more than less than
cpe:2.3:o:cypress:cyw4354kkwbgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw4354kkwbgt:-:*:*:*:*:*:*:*
Configuration58 or higher or less more than less than
cpe:2.3:o:cypress:cyw4354xkubgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw4354xkubgt:-:*:*:*:*:*:*:*
Configuration59 or higher or less more than less than
cpe:2.3:o:cypress:cyw89071a1cubxgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw89071a1cubxgt:-:*:*:*:*:*:*:*
Configuration60 or higher or less more than less than
cpe:2.3:o:cypress:cyw89072brfb5g_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw89072brfb5g:-:*:*:*:*:*:*:*
Configuration61 or higher or less more than less than
cpe:2.3:o:cypress:cyw89072brfb5gt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw89072brfb5gt:-:*:*:*:*:*:*:*
Configuration62 or higher or less more than less than
cpe:2.3:o:cypress:cyw89335l2cubgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw89335l2cubgt:-:*:*:*:*:*:*:*
Configuration63 or higher or less more than less than
cpe:2.3:o:cypress:cyw89335lcubgt_firmware:-:*:*:*:*:*:*:*
execution environment
1 cpe:2.3:h:cypress:cyw89335lcubgt:-:*:*:*:*:*:*:*
Related information, measures and tools
Common Vulnerabilities List
JVN Vulnerability Information
Broadcom BCM4335C0 および BCM43438A1 ファームウェアにおける認可・権限・アクセス制御に関する脆弱性
Title Broadcom BCM4335C0 および BCM43438A1 ファームウェアにおける認可・権限・アクセス制御に関する脆弱性
Summary

Broadcom BCM4335C0 および BCM43438A1 ファームウェアには、認可・権限・アクセス制御に関する脆弱性が存在します。

Possible impacts 情報を取得される、情報を改ざんされる、およびサービス運用妨害 (DoS) 状態にされる可能性があります。
Solution

ベンダより正式な対策が公開されています。ベンダ情報を参照して適切な対策を実施してください。
Publication Date Dec. 5, 2018, midnight
Registration Date June 20, 2019, 3:50 p.m.
Last Update June 20, 2019, 3:50 p.m.
Affected System
Broadcom
BCM43438A1 ファームウェア 
BCM4355C0 ファームウェア 
cypress
CYW20702A1KWFBG ファームウェア 
CYW20702A1KWFBGT ファームウェア 
CYW20702B0KWFBG ファームウェア 
CYW20702B0KWFBGT ファームウェア 
CYW20703UA1KFFB1G ファームウェア 
CYW20703UA1KFFB1GT ファームウェア 
CYW20704UA1KFFB1G ファームウェア 
CYW20704UA1KFFB1GT ファームウェア 
CVE (情報セキュリティ 共通脆弱性識別子)
CWE (共通脆弱性タイプ一覧)
ベンダー情報
その他
Change Log
No Changed Details Date of change
1 [2019年06月20日]
  掲載		 June 20, 2019, 3:50 p.m.