文書番号: 000205721

DSA-2022-316: Dell Client Security Update for a Realtek High Definition Audio Driver Vulnerability

概要: Dell Client Consumer platform remediation is available for Realtek High Definition Audio Driver vulnerability that may be exploited by malicious users to compromise the affected systems. ...

文書の内容

影響

High

詳細

Proprietary Code CVEs	Description	CVSS Base Score	CVSS Vector String
CVE-2022-34405	An improper access control vulnerability was identified in the Realtek audio driver. A local authenticated attacker may potentially exploit this vulnerability by waiting for an administrator to launch the application and attach to the process to elevate privileges on the system.	7.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Dell Technologies recommends all customers update at the earliest opportunity.

Go to the Drivers & Downloads site for updates on the applicable products. To learn more, see Dell KB article 124211: Dell BIOS Updates, and download the update for your Dell computer.

Customers may use one of the Dell notification solutions to be notified on download driver, BIOS, and firmware updates automatically once available.

Proprietary Code CVEs	Description	CVSS Base Score	CVSS Vector String
CVE-2022-34405	An improper access control vulnerability was identified in the Realtek audio driver. A local authenticated attacker may potentially exploit this vulnerability by waiting for an administrator to launch the application and attach to the process to elevate privileges on the system.	7.3	CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

デル・テクノロジーズでは、すべてのお客様に対して、CVSSベーススコアに加えて、特定のセキュリティの脆弱性に付随する潜在的な重要度に影響する可能性のある現状スコアや環境スコアも考慮することをお勧めしています。

影響を受ける製品と修復

Product	Module	Update Version	Release Date
Alienware m15 Ryzen Edition R5	Realtek High Definition Audio Driver	6.0.9433.1	12-13-2022
Alienware m15 R6	Realtek High Definition Audio Driver	6.0.9400.1	10-20-2022
Dell G5 5090	Realtek High Definition Audio Driver	6.0.9394.1	10-13-2022
Dell G5 5000	Realtek High Definition Audio Driver	6.0.9394.1	10-13-2022
Alienware Area 51m R2	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Dell G7 7500	Realtek High Definition Audio Driver	6.0.9407.1	10-18-2022
Dell G7 7700	Realtek High Definition Audio Driver	6.0.9407.1	10-18-2022
Alienware x15 R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9388.1 1.37.275.0	09-12-2022
Alienware x17 R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9388.1 1.37.275.0	09-12-2022
Alienware m15 R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-13-2022
Alienware m17 R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-13-2022
Dell Gaming G3 3590	Realtek High Definition Audio Driver	6.0.9254.1	10-25-2022
Dell G3 3500	Realtek High Definition Audio Driver	6.0.9422.1	10-31-2022
Dell G5 5500	Realtek High Definition Audio Driver	6.0.9422.1	10-31-2022
Alienware Area 51m R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware Aurora R8	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-12-2022
Dell G15 5515	Realtek High Definition Audio Driver	6.0.9433.1	12-13-2022
Dell G15 5510	Realtek High Definition Audio Driver	6.0.9400.1	10-27-2022
Dell G15 5511	Realtek High Definition Audio Driver	6.0.9400.1	10-26-2022
Alienware Aurora R10	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-12-2022
Alienware Aurora R9	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-13-2022
Alienware Aurora R11	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-12-2022
Alienware Aurora R12	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-12-2022
Alienware m15 R3	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware m15 R4	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware m17 R3	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware m17 R4	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Dell G5 5590	Realtek High Definition Audio Driver	6.0.9394.1	10-11-2022
Dell G7 7590	Realtek High Definition Audio Driver	6.0.9394.1	10-11-2022
Dell G7 7790	Realtek High Definition Audio Driver	6.0.9394.1	10-11-2022
Alienware Aurora R13	Realtek High Definition Audio Driver	6.0.9388.1	10-12-2022
Alienware m15 R2	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware m17 R2	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022

Product	Module	Update Version	Release Date
Alienware m15 Ryzen Edition R5	Realtek High Definition Audio Driver	6.0.9433.1	12-13-2022
Alienware m15 R6	Realtek High Definition Audio Driver	6.0.9400.1	10-20-2022
Dell G5 5090	Realtek High Definition Audio Driver	6.0.9394.1	10-13-2022
Dell G5 5000	Realtek High Definition Audio Driver	6.0.9394.1	10-13-2022
Alienware Area 51m R2	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Dell G7 7500	Realtek High Definition Audio Driver	6.0.9407.1	10-18-2022
Dell G7 7700	Realtek High Definition Audio Driver	6.0.9407.1	10-18-2022
Alienware x15 R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9388.1 1.37.275.0	09-12-2022
Alienware x17 R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9388.1 1.37.275.0	09-12-2022
Alienware m15 R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-13-2022
Alienware m17 R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-13-2022
Dell Gaming G3 3590	Realtek High Definition Audio Driver	6.0.9254.1	10-25-2022
Dell G3 3500	Realtek High Definition Audio Driver	6.0.9422.1	10-31-2022
Dell G5 5500	Realtek High Definition Audio Driver	6.0.9422.1	10-31-2022
Alienware Area 51m R1	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware Aurora R8	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-12-2022
Dell G15 5515	Realtek High Definition Audio Driver	6.0.9433.1	12-13-2022
Dell G15 5510	Realtek High Definition Audio Driver	6.0.9400.1	10-27-2022
Dell G15 5511	Realtek High Definition Audio Driver	6.0.9400.1	10-26-2022
Alienware Aurora R10	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-12-2022
Alienware Aurora R9	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-13-2022
Alienware Aurora R11	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-12-2022
Alienware Aurora R12	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-12-2022
Alienware m15 R3	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware m15 R4	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware m17 R3	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware m17 R4	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Dell G5 5590	Realtek High Definition Audio Driver	6.0.9394.1	10-11-2022
Dell G7 7590	Realtek High Definition Audio Driver	6.0.9394.1	10-11-2022
Dell G7 7790	Realtek High Definition Audio Driver	6.0.9394.1	10-11-2022
Alienware Aurora R13	Realtek High Definition Audio Driver	6.0.9388.1	10-12-2022
Alienware m15 R2	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022
Alienware m17 R2	Realtek High Definition Audio Driver Realtek Audio Console Application	6.0.9394.1 1.37.275.0	10-19-2022

確認

CVE-2022-34405: Dell Technologies would like to thank khangkito for reporting this issue.

変更履歴

Revision	Date	Description
1.0	2022-12-16	Initial Release

法的情報

文書のプロパティ

影響を受ける製品

Alienware Area-51m, Alienware Area-51m R2, Alienware Aurora R13, Alienware Aurora R8, Alienware Aurora R9, Alienware M15 R2, Alienware M15 R3, Alienware m15 R4, Alienware m15 Ryzen Edition R5, Alienware m15 R6, Alienware M17, Alienware M17 R2 , Alienware M17 R3, Alienware m17 R4, Alienware x15 R1, Alienware x17 R1, Alienware Area-51m, Dell G3 15 3500, Dell G3 15 3590, Dell G5 15 5500, Dell G15 5510, Dell G15 5511, Dell G15 5515 Ryzen Edition, Dell G5 15 5590, Dell G7 15 7500, Dell G7 15 7590, Dell G7 17 7700, Dell G7 17 7790, Dell G5 5000, Dell G5 5090, Product Security Information ...

最後に公開された日付

19 12月 2022

バージョン

文書の種類

Dell Security Advisory

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