Test Kennung:	1.3.6.1.4.1.25623.1.1.10.2022.0062
Kategorie:	Mageia Linux Local Security Checks
Titel:	Mageia: Security Advisory (MGASA-2022-0062)
Zusammenfassung:	The remote host is missing an update for the 'kernel, kmod-virtualbox, kmod-xtables-addons' package(s) announced via the MGASA-2022-0062 advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'kernel, kmod-virtualbox, kmod-xtables-addons' package(s) announced via the MGASA-2022-0062 advisory. Vulnerability Insight: This kernel update is based on upstream 5.15.23 and fixes at least the following security issues: A stack overflow flaw was found in the Linux kernel TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network (CVE-2022-0435). A vulnerability was found in the Linux kernel cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly (CVE-2022-0492). An issue was discovered in fs/nfs/dir.c in the Linux kernel before 5.16.5. If an application sets the O_DIRECTORY flag, and tries to open a regular file, nfs_atomic_open() performs a regular lookup. If a regular file is found, ENOTDIR should occur, but the server instead returns uninitialized data in the file descriptor (CVE-2022-24448). Other fixes in this update: - enable several missed MediaTek wifi drivers (mga#29965) 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: 9.0 CVSS Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2022-0435 https://security.netapp.com/advisory/ntap-20220602-0001/ https://bugzilla.redhat.com/show_bug.cgi?id=2048738 https://www.openwall.com/lists/oss-security/2022/02/10/1 Common Vulnerability Exposure (CVE) ID: CVE-2022-0492 Debian Security Information: DSA-5095 (Google Search) https://www.debian.org/security/2022/dsa-5095 Debian Security Information: DSA-5096 (Google Search) https://www.debian.org/security/2022/dsa-5096 http://packetstormsecurity.com/files/166444/Kernel-Live-Patch-Security-Notice-LSN-0085-1.html http://packetstormsecurity.com/files/167386/Kernel-Live-Patch-Security-Notice-LSN-0086-1.html http://packetstormsecurity.com/files/176099/Docker-cgroups-Container-Escape.html https://bugzilla.redhat.com/show_bug.cgi?id=2051505 https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=24f6008564183aa120d07c03d9289519c2fe02af https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html Common Vulnerability Exposure (CVE) ID: CVE-2022-24448 Debian Security Information: DSA-5092 (Google Search) https://www.debian.org/security/2022/dsa-5092 https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.5 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ac795161c93699d600db16c1a8cc23a65a1eceaf https://github.com/torvalds/linux/commit/ab0fc21bc7105b54bafd85bd8b82742f9e68898a https://github.com/torvalds/linux/commit/ac795161c93699d600db16c1a8cc23a65a1eceaf https://lore.kernel.org/all/67d6a536-9027-1928-99b6-af512a36cd1a@huawei.com/T/ https://www.spinics.net/lists/stable/msg531976.html
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