Category Archives: Advisories

USN-6973-2: Linux kernel (Azure) vulnerabilities

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It was discovered that a race condition existed in the Bluetooth subsystem
in the Linux kernel, leading to a null pointer dereference vulnerability. A
privileged local attacker could use this to possibly cause a denial of
service (system crash). (CVE-2024-24860)

Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
– SuperH RISC architecture;
– MMC subsystem;
– Network drivers;
– SCSI drivers;
– GFS2 file system;
– IPv4 networking;
– IPv6 networking;
– HD-audio driver;
(CVE-2024-26830, CVE-2024-39484, CVE-2024-36901, CVE-2024-26929,
CVE-2024-26921, CVE-2021-46926, CVE-2023-52629, CVE-2023-52760)

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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-24-1180: Apple macOS AMDRadeonX6000MTLDriver KTX Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

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This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. Interaction with the Metal framework is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2024-27857.

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ZDI-24-1179: Apple macOS AMDRadeonX6000MTLDriver KTX Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

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This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS. Interaction with the Metal framework is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The ZDI has assigned a CVSS rating of 3.3. The following CVEs are assigned: CVE-2024-27857.

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OXAS-ADV-2024-0003: OX App Suite Security Advisory

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Posted by Martin Heiland via Fulldisclosure on Aug 22

Dear subscribers,

We’re sharing our latest advisory with you and like to thank everyone who contributed in finding and solving those
vulnerabilities. Feel free to join our bug bounty programs for OX App Suite, Dovecot and PowerDNS at YesWeHack.

This advisory has also been published at
https://documentation.open-xchange.com/appsuite/security/advisories/html/2024/oxas-adv-2024-0003.html.

Yours sincerely,
Martin Heiland, Open-Xchange…

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