SUSE-SU-2018:3975-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:3975-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2018:3975-1
Related
Published
2018-12-04T16:27:54Z
Modified
2018-12-04T16:27:54Z
Summary
Security update for kvm
Details

This update for kvm fixes the following issues:

Security issues fixed:

  • CVE-2018-10839: Fixed NE2000 NIC emulation support that is vulnerable to an integer overflow, which could lead to buffer overflow issue. It could occur when receiving packets over the network. A user inside guest could use this flaw to crash the Qemu process resulting in DoS (bsc#1110910).
  • CVE-2018-15746: Fixed qemu-seccomp.c that might allow local OS guest users to cause a denial of service (guest crash) by leveraging mishandling of the seccomp policy for threads other than the main thread (bsc#1106222).
  • CVE-2018-17958: Fixed a Buffer Overflow in rtl8139doreceive in hw/net/rtl8139.c because an incorrect integer data type is used (bsc#1111006).
  • CVE-2018-17962: Fixed a Buffer Overflow in pcnet_receive in hw/net/pcnet.c because an incorrect integer data type is used (bsc#1111010).
  • CVE-2018-17963: Fixed qemudeliverpacketiov in net/net.c that accepts packet sizes greater than INTMAX, which allows attackers to cause a denial of service or possibly have unspecified other impact. (bsc#1111013)
  • CVE-2018-18849: Fixed an out of bounds memory access issue that was found in the LSI53C895A SCSI Host Bus Adapter emulation while writing a message in lsidomsgin. It could occur during migration if the 'msg_len' field has an invalid value. A user/process could use this flaw to crash the Qemu process resulting in DoS (bsc#1114422).
  • CVE-2018-18438: Fixed integer overflows because IOReadHandler and its associated functions use a signed integer data type for a size value (bnc#1112185).
References

Affected packages

SUSE:Linux Enterprise Server 11 SP4 / kvm

Package

Name
kvm
Purl
purl:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.2-60.18.2

Ecosystem specific

{
    "binaries": [
        {
            "kvm": "1.4.2-60.18.2"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 11 SP4 / kvm

Package

Name
kvm
Purl
purl:rpm/suse/kvm&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.4.2-60.18.2

Ecosystem specific

{
    "binaries": [
        {
            "kvm": "1.4.2-60.18.2"
        }
    ]
}