DSA-2022-102: Dell Client SupportAssist OS Recovery Security Update for an Authentication Bypass Vulnerability
Dell Client SupportAssist OS Recovery remediation is available for an authentication bypass vulnerability that may be exploited by malicious users to compromise the affected system.
Samenvatting:Dell Client SupportAssist OS Recovery remediation is available for an authentication bypass vulnerability that may be exploited by malicious users to compromise the affected system.
Article content
Impact
Medium
Gegevens
Proprietary Code CVE
Description
CVSS Base Score
CVSS Vector String
CVE-2022-26865
Dell Support Assist OS Recovery versions before 5.5.2 contain an Authentication Bypass vulnerability. An unauthenticated attacker with physical access to the system may exploit this vulnerability by bypassing OS Recovery authentication in order to run arbitrary code on the system as Administrator.
Dell Support Assist OS Recovery versions before 5.5.2 contain an Authentication Bypass vulnerability. An unauthenticated attacker with physical access to the system may exploit this vulnerability by bypassing OS Recovery authentication in order to run arbitrary code on the system as Administrator.
Dell Technologies raadt aan dat alle klanten rekening houden met zowel de basisscore van CVSS als alle relevante tijdelijke en omgevingsscores die gevolgen kunnen hebben voor de mogelijke ernst van de specifieke beveiligingsproblemen.
Getroffen producten en herstel
SupportAssist OS Recovery is only available on select Dell Client platforms. See the Dell SupportAssist OS Recovery Support Matrix on the SupportAssist OS Recovery site for a list of supported platforms.
Customers can check the current version of Dell SupportAssist OS Recovery by starting the SupportAssist OS Recovery following the Dell SupportAssist OS Recovery User’s Guide. Once started, go to the About menu which can be accessed through the three-dot menu icon (
).
SupportAssist OS Recovery is only available on select Dell Client platforms. See the Dell SupportAssist OS Recovery Support Matrix on the SupportAssist OS Recovery site for a list of supported platforms.
Customers can check the current version of Dell SupportAssist OS Recovery by starting the SupportAssist OS Recovery following the Dell SupportAssist OS Recovery User’s Guide. Once started, go to the About menu which can be accessed through the three-dot menu icon (
).
Bevestigingen
Dell Technologies would like to thank the Lockheed Martin Red Team for reporting this issue.