SUSE-SU-2021:1023-1

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Source
https://www.suse.com/support/update/announcement/2021/suse-su-20211023-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1023-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2021:1023-1
Related
Published
2021-04-06T15:52:02Z
Modified
2021-04-06T15:52:02Z
Summary
Security update for xen
Details

This update for xen fixes the following issues:

  • CVE-2021-3308: VUL-0: xen: IRQ vector leak on x86 (bsc#1181254, XSA-360)
  • CVE-2021-28687: VUL-0: xen: HVM soft-reset crashes toolstack (bsc#1183072, XSA-368)
  • CVE-2021-20257: VUL-0: xen: infinite loop issue in the e1000 NIC emulator (bsc#1182846)
  • CVE-2020-28368: VUL-0: xen: Intel RAPL sidechannel attack aka PLATYPUS attack aka (bsc#1178591, XSA-351)
  • L3: conring size for XEN HV's with huge memory to small. Inital Xen logs cut (bsc#1177204)
  • Kdump of HVM fails, soft-reset not handled by libxl (bsc#1179148)
  • OpenQA job causes libvirtd to dump core when running kdump inside domain (bsc#1181989)
  • Allow restart of xenwatchdogd, enable tuning of keep-alive interval and timeout options via XENWATCHDOGD_ARGS= (bsc#1178736)
  • The receiving side did detect holes in a to-be-allocated superpage, but allocated a superpage anyway. This resulted to over-allocation (bsc#1177112)
  • The receiving side may punch holes incorrectly into optimistically allocated superpages. Also reduce overhead in bitmap handling (bsc#1177112)
  • Upstream bug fixes (bsc#1027519)
References

Affected packages

SUSE:Linux Enterprise Software Development Kit 12 SP5 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_09-3.39.3

Ecosystem specific 

{
    "binaries": [
        {
            "xen-devel": "4.12.4_09-3.39.3"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP5 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_09-3.39.3

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.4_09-3.39.3",
            "xen-doc-html": "4.12.4_09-3.39.3",
            "xen-libs-32bit": "4.12.4_09-3.39.3",
            "xen-tools": "4.12.4_09-3.39.3",
            "xen-tools-domU": "4.12.4_09-3.39.3",
            "xen": "4.12.4_09-3.39.3"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP5 / xen

Package

Name
xen
Purl
purl:rpm/suse/xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.12.4_09-3.39.3

Ecosystem specific 

{
    "binaries": [
        {
            "xen-libs": "4.12.4_09-3.39.3",
            "xen-doc-html": "4.12.4_09-3.39.3",
            "xen-libs-32bit": "4.12.4_09-3.39.3",
            "xen-tools": "4.12.4_09-3.39.3",
            "xen-tools-domU": "4.12.4_09-3.39.3",
            "xen": "4.12.4_09-3.39.3"
        }
    ]
}