facebook. I've attached a partial excerpt from C:\ProgramData\Dell\UpdateService\Log\Service.log (viewed with Notepad) related to installation of the Dell Security Advisory Update - DSA-2021-088. The Norton and LifeLock Brands are part of NortonLifeLock Inc. LifeLock identity theft protection is not available in all countries. Is sounds this a scan will need to be . Although I don't have the Dell Support Assistant installed any longer I ran the check tool on my Dell Inspiron 15r-5555 laptop although it doesn't appear on the list of affected products. However, you said you use WuMgr (Update Manager for Windows) to manage your Windows Updates so I assume that controlling firmware and driver updates probably isn't as big a concern for you. However, you might want to update yourDell Update utility from v4.0.0(the version shown in your screenshot
)to v4.1.0(rel. The tool can also be used by those over 18 to remove explicit pictures taken when they were a minor, and it is available globally. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. At C:\ProgramData\CentraStage\Packages\e7a7a739-969d-4854-8844-0df4861a2188#\command.ps1:30 char:9 + Remove-Item $file -Force + ~~~~~~~~~~~~~~~~~~~~~~~~ For more info about a method, use dbutils.fs.help ("methodName"). I have File Explorer > View > File name extensionschecked &Hidden items checked. I only realized Dellhad SnapShots and other Dell backup type filesthruTreeSize. Settings Choose what to clear. I did not findSnapShots. Called Take It Down, the tool is . Dell Security Advisory Update DSA-2021-088, Microsoft Expands Azure Services for 5G Wireless Operators, Microsoft Lists 'Known Issues' with Intune and New Microsoft Store Integration, Microsoft Syntex To Get Pay-As-You-Go Licensing Option for Document Processing Next Month, Azure Active Directory B2B Collaborations Now Work Across Microsoft Clouds, New AI-Powered Bing Preview Available in Mobile Apps and Skype, SharePoint Server Users Advised to Adopt New Workflow Engine, Using the Azure Ecosystem to Get More from Your Oracle Data, Mitigate your Oracle Migration to Azure Challenges with Quest Solutions, Metrikus Increases Operational Efficiencies by 25% with Sigma, Microsoft 365 Tenant Migration: Leave No Workloads Behind, Recovering AD: The missing piece in your ITDR plan, Reduce you cyber insurance premium with endpoint MFA, Using Microsoft Teams for Effective SecOps Collaboration, Dell Platform Tags, "including when using any. MSEndpointMgr.com use cookies to ensure that we give you the best experience on our website. Is anybody else experiencing this? Threats Detected: 0. Microsoft on Thursday announced plans to release a Microsoft Syntex pay-as-you-go licensing option in March, although it just will apply to document processing. "This is not considered best practice since the vulnerable driver can still be used in a BYOVD attack as mentioned earlier.". Today, I'm not finding Failedwith Restore System mentioned [here]. https://www.dell.com/support/kbdoc/en-us/000186020/additional-information-regarding-dsa-2021-088-dell-driver-insufficient-access-control-vulnerability. 931GB Seagate ST1000LM035-1RK172 (SATA ) It's a tool from DELL, to remove vulnerable drivers.See:https://www.dell.com/support/kbdoc/en-pa/000190105/dsa-2021-152-dell-client-platform-security-update-for-an-insufficient-access-control-vulnerability-in-the-dell-dbutildrv2-sys-driver#:~:text=Manually%20download%20and%20run%20the,or%202.6%20of%20the%20DBUtilDrv2. If you are not licensed for Endpoint Analytics or are a Configuration Manager native only environment, you can of course use a similar approach within a Configuration Baseline; Taking the two above scripts we would configure a Configuration Item first of all, with the settings defined as per the below screenshot; The compliance rules should then be configured to remediate on a returned value of False; Now simply add the Configuration Item to a new Configuration Baseline, deploy to a collection containing the Dell systems and let it do its thing. NortonLifeLock, the NortonLifeLock Logo, the Checkmark Logo, Norton, LifeLock, and the LockMan Logo are trademarks or registered trademarks of NortonLifeLock Inc. or its affiliates in the United States and other countries. Local authenticated user access is required. As far as I know those Restore System links in the Dell SupportAssist history are just a visual cue to let you know that a system restore point was created prior to the start of the update installation (i.e., similar to the way that iTunes64Setup.exe creates a Windows system restore point on my system before it starts installing a downloaded update for my iTunes software). Just a note that I ran a manual "Get Drivers & Downloads" check from the Home tab of Dell SupportAssist (DSA) v3.9.0.234 today, which detected and successfully installed an update for Dell Update v4.2.0. Okay, I'll see if I can get Dell Update v4.1.0. That window will now indicate that it will search for DBUtil_2_3.sys files(s) After some additional time, the same window will then indicate that it will be deleting the DBUtil from a location. If your laptop is impacted, there are two steps for you to fix it. Your pointing me to TreeSize was a fortunate, light bulb moment. With a focus on OS deployment through SCCM/MDT, group policies, active directory, virtualisation and office 365, Maurice has been a Windows Server MCSE since 2008 and was awarded Enterprise Mobility MVP in March 2017. Now, seeing your Complete pics with Restore System. Tom's Guide is part of Future US Inc, an international media group and leading digital publisher. Copyright 2023. Sorry, when you said that "I did not find any SnapShots > ProgramData\Dell\SARemediation\SystemRepair\SnapShots" I didn't realize that you were browsing with File Explorer. SentinelLabs offered generally positive views regarding Dell's response to its findings. Posted: 05-May-2021 | 12:14PM · Wonder what SupportAssist reportsif user hasrestore point turned off? I assume they were purged when you disabled System Repair in your SupportAssist OS Recovery settings manager at Control Panel | System and Security | SupportAssist OS Recovery | Settings per the warning in your image (reposted below). Created by MSEndpointMgr. 24/7 threat hunting, detection, and response delivered by an expert team as a fully-managed service. Product Announcement:Norton Security 22.23.1.21 for Windows is now available! The issue documented both on Dells own site (DSA-2021-088: Dell Client Platform Security Update for an Insufficient Access Control Vulnerability in the Dell dbutil Driver | Dell UK) and Sentinel Ones site (CVE-2021-21551- Hundreds Of Millions Of Dell Computers At Risk Due to Multiple BIOS Driver Privilege Escalation Flaws SentinelLabs (sentinelone.com)) is of a high risk nature and therefore organisations around the globe need to detect and remove the threat as soon as possible. I have a Win 10 Pro OS and also stopped Windows Update from delivering any firmware or hardware drivers [Local Group Policy Editor (run gpedit.msc) | Computer Configuration | Administrative Templates | Windows Components | Windows Update | Do Not Include Drivers With Windows Updates | ENABLED] after Windows Update delivered updates for my Toshiba SSD firmware and Intel graphics drivers that weren't certified on the support page for my latest Inspiron 5583/5584 BIOS. I did not findSnapShots before purge. System Restore would/could not get beyond restoring dialog spinning circleblue screen. The release notes for the latest v2.1.0_A02 of this utility only states that the executable (Dell-Security-Advisory-Update-DSA-2021-088_DF8CW_WIN_2.1.0_A02.EXE) "will detect and uninstall the dbutil_2_3.sys driver from the system" and as far as I know that's all it does on home consumer products. My wife's homebrew took a lightning strike. Option 2: Manually remove the vulnerable dbutil_2_3.sys driver: Step A: Check the following locations for the dbutil_2_3.sys driver file C:\Users\<username>\AppData\Local\Temp C:\Windows\Temp Step B: Select the dbutil_2_3.sys file and hold down the SHIFT key while pressing the DELETE key to permanently delete. Dbutil.vulnerability.cleanup.dll typically enters the systems of its victims without showing any signs of the infection because it uses disguise tactics to get distributed. Once the machine has detected the issue, we need to remediate against it. Today I updated the BIOS of an OptiPlex 5050 and the .sys file now sits in C:\users\administrator\appdata\local\temp folder. I've switched from the old Win32 version called Dell Update Application to the UWP version called Dell Update Application for Windows 10, and I find the UWP version seems to behave better on my system. Theres a link to an additional FAQ page buried partway down Dells DSA-2021-088 page that mentions this: Dell clarified in the FAQ document that the dbutil_2_3.sys driver didn't arrive through the Windows Update service -- it's just a problem with Dell's firmware driver that gets updated by Dell's solutions. Permalink. It was SentinelLabs that initially tipped off Dell to the flaw -- back on December 1, 2020. I can see inside SARemediation\SystemRepair. The command-line screens show a "weak user" with limited privileges running a program called "exploit.exe" that suddenly gives the "weak user" a whole lot of system privileges. For most of the Dsdbutil commands, you only need to type the first few characters of the command name instead than the entire command. [21-05-08 06:36:51] {Update.Operations.UpdateOperation->INFO} Install successful: 'Dell Security Advisory Update - DSA-2021-088' [6DRP5], My Service.log regarding DSA-2021-088 is not so clear: Yes, I saw Dell SnapShots and otherDell backup typefilesthru TreeSize before purge. Most methods in this package can take either a DBFS path (e.g., "/foo" or "dbfs:/foo"), or another FileSystem URI. Permalink. It will detect and uninstall the dbutil_2_3.sys driver and versions 2.5 and 2.6 of the DBUtilDrv2.sys driver from the system. Removal Options The driver can either be manually removed or users can run "the Dell Security Advisory Update - DSA-2021-088 utility" to automatically remove it. Driver Distribution Maybe, I'll toggle System Repair back on to confirm Dell via File Explorer hides Dell files. If your 128 GB Toshiba SSD is your boot drive and it was low on free disk space, that might also explain why the installation of Dell Update v4.2.0 failed to create a Windows system restore point on your system on 21-May-2021. Step 1 - Uninstall Dbutil.vulnerability.cleanup.dll and all unwanted / unknown / suspicious software from Control Panel Windows 10 users: 1) Press the Windows key + I to launch Settings >> click System icon. Using Configuration Manager and a script, we can quickly see how big the issue is (assuming you are not Intune native here..). Dellhad SnapShots and other Dell backup type filesthruTreeSize -- back on December 1 2020... On our website cookies to ensure that we give you the best experience on our website items checked because uses. Tipped off Dell to the flaw -- back on to confirm Dell via dbutil removal utility what is it Explorer hides files! And response delivered by an expert team as a fully-managed service mentioned [ here ] this! 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