Test Kennung:	1.3.6.1.4.1.25623.1.0.852851
Kategorie:	SuSE Local Security Checks
Titel:	openSUSE: Security Advisory for the Linux Kernel (openSUSE-SU-2019:1923-1)
Zusammenfassung:	The remote host is missing an update for the 'Linux Kernel'; package(s) announced via the openSUSE-SU-2019:1923-1 advisory.
Beschreibung:	Summary: The remote host is missing an update for the 'Linux Kernel' package(s) announced via the openSUSE-SU-2019:1923-1 advisory. Vulnerability Insight: The openSUSE Leap 15.1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2019-1125: Fix Spectre V1 variant memory disclosure by speculation over the SWAPGS instruction (bsc#1139358). - CVE-2019-10207: A NULL pointer dereference was possible in the bluetooth stack, which could lead to crashes. (bnc#1123959 bnc#1142857). - CVE-2018-20855: In create_qp_common in drivers/infiniband/hw/mlx5/qp.c, mlx5_ib_create_qp_resp was never initialized, resulting in a leak of stack memory to userspace (bnc#1143045). - CVE-2019-14284: drivers/block/floppy.c allowed a denial of service by setup_format_params division-by-zero. Two consecutive ioctls can trigger the bug: the first one should set the drive geometry with .sect and .rate values that make F_SECT_PER_TRACK be zero. Next, the floppy format operation should be called. It can be triggered by an unprivileged local user even when a floppy disk has not been inserted. (bnc#1143189). - CVE-2019-14283: set_geometry in drivers/block/floppy.c did not validate the sect and head fields, as demonstrated by an integer overflow and out-of-bounds read. It can be triggered by an unprivileged local user when a floppy disk has been inserted. (bnc#1143191). - CVE-2019-11810: A NULL pointer dereference can occur when megasas_create_frame_pool() fails in megasas_alloc_cmds() in drivers/scsi/megaraid/megaraid_sas_base.c. This causes a Denial of Service, related to a use-after-free (bnc#1134399). - CVE-2019-13648: In the Linux kernel on the powerpc platform, when hardware transactional memory is disabled, a local user can cause a denial of service (TM Bad Thing exception and system crash) via a sigreturn() system call that sends a crafted signal frame. This affects arch/powerpc/kernel/signal_32.c and arch/powerpc/kernel/signal_64.c (bnc#1142254 bnc#1142265). - CVE-2019-13631: In parse_hid_report_descriptor in drivers/input/tablet/gtco.c in the Linux kernel, a malicious USB device can send an HID report that triggers an out-of-bounds write during generation of debugging messages (bnc#1142023). The following non-security bugs were fixed: - 9p: acl: fix uninitialized iattr access (bsc#1051510). - 9p: p9dirent_read: check network-provided name length (bsc#1051510). - 9p: pass the correct prototype to read_cache_page (bsc#1051510). - 9p/rdma: do not disconnect on down_interruptible EAGAIN (bsc#1051510). - 9p/rdma: remove useless check in cm_event_handler (bsc#1051510). - 9p/virtio: Add cleanup path in p9_virtio_init (bsc#1051510). - 9p/x ... Description truncated. Please see the references for more information. Affected Software/OS: 'the' package(s) on openSUSE Leap 15.1. Solution: Please install the updated package(s). CVSS Score: 7.8 CVSS Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
Querverweis:	Common Vulnerability Exposure (CVE) ID: CVE-2019-1125 http://packetstormsecurity.com/files/156337/SWAPGS-Attack-Proof-Of-Concept.html https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1125 RedHat Security Advisories: RHBA-2019:2824 https://access.redhat.com/errata/RHBA-2019:2824 RedHat Security Advisories: RHBA-2019:3248 https://access.redhat.com/errata/RHBA-2019:3248 RedHat Security Advisories: RHSA-2019:2600 https://access.redhat.com/errata/RHSA-2019:2600 RedHat Security Advisories: RHSA-2019:2609 https://access.redhat.com/errata/RHSA-2019:2609 RedHat Security Advisories: RHSA-2019:2695 https://access.redhat.com/errata/RHSA-2019:2695 RedHat Security Advisories: RHSA-2019:2696 https://access.redhat.com/errata/RHSA-2019:2696 RedHat Security Advisories: RHSA-2019:2730 https://access.redhat.com/errata/RHSA-2019:2730 RedHat Security Advisories: RHSA-2019:2899 https://access.redhat.com/errata/RHSA-2019:2899 RedHat Security Advisories: RHSA-2019:2900 https://access.redhat.com/errata/RHSA-2019:2900 RedHat Security Advisories: RHSA-2019:2975 https://access.redhat.com/errata/RHSA-2019:2975 RedHat Security Advisories: RHSA-2019:3011 https://access.redhat.com/errata/RHSA-2019:3011 RedHat Security Advisories: RHSA-2019:3220 https://access.redhat.com/errata/RHSA-2019:3220
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