SUSE-SU-2017:2775-1

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Import Source

https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2017:2775-1.json

JSON Data

https://api.osv.dev/v1/vulns/SUSE-SU-2017:2775-1

Related

Published

2017-10-19T08:52:24Z

Modified

2017-10-19T08:52:24Z

Summary

Security update for Linux Kernel Live Patch 27 for SLE 12

Details

This update for the Linux Kernel 3.12.61-52_92 fixes several issues.

The following security bugs were fixed:

CVE-2017-15274: security/keys/keyctl.c in the Linux kernel did not consider the case of a NULL payload in conjunction with a nonzero length value, which allowed local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call (bsc#1045327).
CVE-2017-1000112: Updated patch for this issue to be in sync with the other livepatches. Description of the issue: Prevent race condition in net-packet code that could have been exploited by unprivileged users to gain root access (bsc#1052368, bsc#1052311).
CVE-2017-9242: The _ip6appenddata function in net/ipv6/ip6output.c was too late in checking whether an overwrite of an skb data structure may occur, which allowed local users to cause a denial of service (system crash) via crafted system calls (bsc#1042892).
CVE-2017-7645: The NFSv2/NFSv3 server in the nfsd subsystem allowed remote attackers to cause a denial of service (system crash) via a long RPC reply (bsc#1046191).

References

Affected packages

SUSE:Linux Enterprise Server 12-LTSS / kgraft-patch-SLE12_Update_27

Package

Name: kgraft-patch-SLE12_Update_27
Purl: purl:rpm/suse/kgraft-patch-SLE12_Update_27&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2-4.1

Ecosystem specific

{
    "binaries": [
        {
            "kgraft-patch-3_12_61-52_92-xen": "2-4.1",
            "kgraft-patch-3_12_61-52_92-default": "2-4.1"
        }
    ]
}