SUSE-SU-2017:0229-1

CVE-2016-9794: Race condition in the snd_pcm_period_elapsed function in sound/core/pcm_lib.c in the ALSA subsystem in the Linux kernel allowed local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a crafted SNDRV_PCM_TRIGGER_START command (bsc#1013543).
CVE-2016-8632: The tipc_msg_build function in net/tipc/msg.c in the Linux kernel did not validate the relationship between the minimum fragment length and the maximum packet size, which allowed local users to gain privileges or cause a denial of service (heap-based buffer overflow) by leveraging the CAP_NET_ADMIN capability (bsc#1012852).
CVE-2016-9576: The blk_rq_map_user_iov function in block/blk-map.c in the Linux kernel did not properly restrict the type of iterator, which allowed local users to read or write to arbitrary kernel memory locations or cause a denial of service (use-after-free) by leveraging access to a /dev/sg device (bsc#1014271).

References

Affected packages

SUSE:Linux Enterprise Live Patching 12 / kgraft-patch-SLE12-SP1_Update_9

Package

Name: kgraft-patch-SLE12-SP1_Update_9
Purl: pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_9&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3-2.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-3_12_67-60_64_18-default": "3-2.1",
            "kgraft-patch-3_12_67-60_64_18-xen": "3-2.1"
        }
    ]
}

Database specific

source

"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:0229-1.json"