Category Archives: Advisories

Multiple Vulnerabilities in Google Chrome Could Allow for Arbitrary Code Execution

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Multiple vulnerabilities have been discovered in Google Chrome, the most severe of which could allow for arbitrary code execution. Successful exploitation of the most severe of these vulnerabilities could allow for arbitrary code execution in the context of the logged on user. Depending on the privileges associated with the user an attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. Users whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

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ZDI-24-607: (Pwn2Own) Microsoft Windows mskssrv Driver Use-After-Free Local Privilege Escalation Vulnerability

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This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-30089.

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ZDI-24-606: (Pwn2Own) Microsoft Windows NtQueryInformationToken Race Condition Local Privilege Escalation Vulnerability

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This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-30088.

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ZDI-24-605: (Pwn2Own) Microsoft Windows win32kfull Improper Input Validation Local Privilege Escalation Vulnerability

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This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-30087.

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ZDI-24-604: (Pwn2Own) Microsoft Windows UnserializePropertySet Privilege Context Switching Error Local Privilege Escalation Vulnerability

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This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-35250.

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ZDI-24-603: (Pwn2Own) Microsoft Windows UnserializePropertySet Time-Of-Check Time-Of-Use Local Privilege Escalation Vulnerability

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This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-30084.

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ZDI-24-602: (Pwn2Own) Microsoft Windows DirectComposition Use-After-Free Local Privilege Escalation Vulnerability

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This vulnerability allows local attackers to escalate privileges on affected installations of Microsoft Windows. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The ZDI has assigned a CVSS rating of 8.8. The following CVEs are assigned: CVE-2024-30086.

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