SUSE-SU-2017:1277-1

SUSE-SU-2017:1277-1 · Security update for Linux Kernel Live Patch 2 for SLE 12 SP2

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This update for the Linux Kernel 4.4.21-84 fixes several issues. The following security bugs were fixed: - CVE-2017-7308: The packet_set_ring function in net/packet/af_packet.c in the Linux kernel did not properly validate certain block-size data, which allowed local users to cause a denial of service (overflow) or possibly have unspecified other impact via crafted system calls (bsc#1030575, bsc#1031660). - CVE-2017-7294: The vmw_surface_define_ioctl function in drivers/gpu/drm/vmwgfx/vmwgfx_surface.c in the Linux kernel did not validate addition of certain levels data, which allowed local users to trigger an integer overflow and out-of-bounds write, and cause a denial of service (system hang or crash) or possibly gain privileges, via a crafted ioctl call for a /dev/dri/renderD* device (bsc#1031440, bsc#1031481).

Korrektur verfügbar

Veröffentlicht

2017-05-15T15:59:45Z

Aktualisiert

2026-02-04T04:05:01.975301Z

Technologie-Stack: system

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