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Ubuntu Security Notice USN-6652-1

Posted Feb 26, 2024

Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 6652-1 - Marek Marczykowski-Górecki discovered that the Xen event channel infrastructure implementation in the Linux kernel contained a race condition. An attacker in a guest VM could possibly use this to cause a denial of service. Zheng Wang discovered a use-after-free in the Renesas Ethernet AVB driver in the Linux kernel during device removal. A privileged attacker could use this to cause a denial of service.

tags | advisory, denial of service, kernel

systems | linux, ubuntu

advisories | CVE-2023-34324, CVE-2023-35827, CVE-2023-46813, CVE-2023-46862, CVE-2023-51780, CVE-2023-51781, CVE-2023-5972, CVE-2023-6176, CVE-2023-6531, CVE-2023-6622, CVE-2023-6915, CVE-2024-0565, CVE-2024-0582, CVE-2024-0641

SHA-256 | 4f6741e6cd2ec7ebe45095a33d68bec179ca45c931ff0896b24a5a24f2017966

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