Security update for Linux Kernel Live Patch 14 for SLE 12 SP1
Announcement ID: | SUSE-SU-2017:1059-1 |
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Rating: | important |
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CVSS scores: |
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Affected Products: |
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An update that solves two vulnerabilities and has one security fix can now be installed.
Description:
This update for the Linux Kernel 3.12.69-60_64_35 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#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).
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
SUSE Linux Enterprise Live Patching 12
zypper in -t patch SUSE-SLE-Live-Patching-12-2017-618=1
Package List:
-
SUSE Linux Enterprise Live Patching 12 (x86_64)
- kgraft-patch-3_12_69-60_64_35-xen-2-2.1
- kgraft-patch-3_12_69-60_64_35-default-2-2.1