This Metasploit module exploits vulnerabilities in multiple Zyxel devices including the VPN, USG and APT series. The affected firmware versions depend on the device module, see this module's documentation for more details.
982a22adf692cbb4bdaff05b25b80fdc0ce425b51c83b4978f3522b5948bc977Ubuntu Security Notice 6567-2 - USN-6567-1 fixed vulnerabilities QEMU. The fix for CVE-2023-2861 was too restrictive and introduced a behavior change leading to a regression in certain environments. This update fixes the problem. Gaoning Pan and Xingwei Li discovered that QEMU incorrectly handled the USB xHCI controller device. A privileged guest attacker could possibly use this issue to cause QEMU to crash, leading to a denial of service. Various other issues were also addressed.
a54d7bc90f81ef99a51f6873f6c189be32af415ca78c88b11fc2bd3df9e91a3bUbuntu Security Notice 6567-1 - Gaoning Pan and Xingwei Li discovered that QEMU incorrectly handled the USB xHCI controller device. A privileged guest attacker could possibly use this issue to cause QEMU to crash, leading to a denial of service. This issue only affected Ubuntu 20.04 LTS and Ubuntu 22.04 LTS. It was discovered that QEMU incorrectly handled the TCG Accelerator. A local attacker could use this issue to cause QEMU to crash, leading to a denial of service, or possibly execute arbitrary code and escalate privileges. This issue only affected Ubuntu 20.04 LTS.
822fd59a00f432568a1ff02767caa245fcfcf6843527f21aad32e7fa00321108
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