ID de Prueba:	1.3.6.1.4.1.25623.1.1.10.2022.0041
Categoría:	Mageia Linux Local Security Checks
Título:	Mageia: Security Advisory (MGASA-2022-0041)
Resumen:	The remote host is missing an update for the 'kernel, kmod-virtualbox, kmod-xtables-addons' package(s) announced via the MGASA-2022-0041 advisory.
Descripción:	Summary: The remote host is missing an update for the 'kernel, kmod-virtualbox, kmod-xtables-addons' package(s) announced via the MGASA-2022-0041 advisory. Vulnerability Insight: This kernel update is based on upstream 5.15.18 and fixes at least the following security issues: A random memory access flaw was found in the Linux kernels GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system (CVE-2022-0330). A use-after-free flaw was found in the Linux kernels vmw_execbuf_copy_fence_user function in drivers/gpu/drm/vmwgfx/ vmwgfx_execbuf.c in vmwgfx. This flaw allows a local attacker with user privileges to cause a privilege escalation problem (CVE-2022-22942). kernel/ucount.c in the Linux kernel 5.14 through 5.16.4, when unprivileged user namespaces are enabled, allows a use-after-free and privilege escalation because a ucounts object can outlive its namespace (CVE-2022-24122). Other fixes in this update: - fix broken RTL8814AU support (mga#29952) - fix cifs failing to load on server kernels (mga#29957) - fix broken plymouth scaling (mga#29925) - bpf: Guard against accessing NULL pt_regs in bpf_get_task_stack() - fs/exec: require argv[0] presence in do_execveat_common() For other upstream fixes, see the referenced changelogs. Affected Software/OS: 'kernel, kmod-virtualbox, kmod-xtables-addons' package(s) on Mageia 8. Solution: Please install the updated package(s). CVSS Score: 6.9 CVSS Vector: AV:L/AC:M/Au:N/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2022-0330 https://bugzilla.redhat.com/show_bug.cgi?id=2042404 https://www.openwall.com/lists/oss-security/2022/01/25/12 http://www.openwall.com/lists/oss-security/2022/11/30/1 Common Vulnerability Exposure (CVE) ID: CVE-2022-22942 https://github.com/vmware/photon/wiki/Security-Update-3.0-356 https://github.com/vmware/photon/wiki/Security-Update-4.0-148 https://www.openwall.com/lists/oss-security/2022/01/27/4 Common Vulnerability Exposure (CVE) ID: CVE-2022-24122 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HSR3AI2IQGRKZCHNKF6S25JGDKUEAWWL/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VVSZKUJAZ2VN6LJ35J2B6YD6BOPQTU3B/ https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f9d87929d451d3e649699d0f1d74f71f77ad38f5 https://github.com/torvalds/linux/commit/f9d87929d451d3e649699d0f1d74f71f77ad38f5 https://www.openwall.com/lists/oss-security/2022/01/29/1
Copyright	Copyright (C) 2022 Greenbone AG

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