USN-7195-2: Linux kernel (Azure) vulnerabilities

USN-7195-2: Linux kernel (Azure) vulnerabilities

https://ubuntu.com/security/notices/rss.xml / Tue, 01/14/2025 - 21:35
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to a NULL pointer dereference. A local attacker could possibly trigger this vulnerability to cause a denial of service. (CVE-2022-38096) 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: - ARM32 architecture; - ARM64 architecture; - S390 architecture; - x86 architecture; - Power management core; - GPU drivers; - InfiniBand drivers; - Network drivers; - S/390 drivers; - SCSI subsystem; - TTY drivers; - BTRFS file system; - Ext4 file system; - EROFS file system; - F2FS file system; - File systems infrastructure; - BPF subsystem; - Socket messages infrastructure; - Bluetooth subsystem; - Memory management; - Amateur Radio drivers; - Ethernet bridge; - Networking core; - IPv4 networking; - Network traffic control; - Sun RPC protocol; - VMware vSockets driver; - SELinux security module; (CVE-2024-42240, CVE-2024-36938, CVE-2024-35967, CVE-2024-36953, CVE-2022-48938, CVE-2024-38553, CVE-2024-35904, CVE-2024-35965, CVE-2024-26947, CVE-2024-36968, CVE-2024-43892, CVE-2024-38597, CVE-2023-52498, CVE-2021-47501, CVE-2024-44942, CVE-2024-42077, CVE-2024-53057, CVE-2024-46724, CVE-2024-35963, CVE-2022-48943, CVE-2024-42068, CVE-2024-42156, CVE-2022-48733, CVE-2023-52639, CVE-2021-47101, CVE-2023-52821, CVE-2024-44940, CVE-2024-36952, CVE-2021-47001, CVE-2024-38538, CVE-2024-40910, CVE-2021-47076, CVE-2024-35966, CVE-2024-50264, CVE-2024-35951, CVE-2023-52488, CVE-2023-52497, CVE-2024-49967)

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Kenya Education Network CERT(KENET-CERT) is a Cybersecurity Emergency Response Team and Co-ordination Center operated by the National Research and Education Network of Kenya. KENET-CERT coordination center promotes awareness on cybersecurity incidences as well as coordinates and assists member institutions in responding effectively to cyber security threats and incidences. KENET-CERT works closely with Kenya's National CIRT coordination center (CIRT/CC) as a sector CIRT for the academic institutions. KENET promotes use of ICT in Teaching, Learning and Research in Higher Education Institutions in Kenya. KENET aims to interconnect all the Universities, Tertiary and Research Institutions in Kenya by setting up a cost effective and sustainable private network with high speed access to the global Internet. KENET also facilitates electronic communication among students and faculties in member institutions, share learning and teaching resources by collaboration in Research and Development of Educational content.