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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Adam Mariš | 2016-01-26 16:35:01 UTC | CC | security-response-team | |
| Red Hat Bugzilla | 2016-01-26 16:35:01 UTC | Doc Type | --- | Bug Fix |
| Adam Mariš | 2016-01-26 16:43:53 UTC | Blocks | 1302060 | |
| Prasad Pandit | 2016-01-29 06:23:44 UTC | CC | prasad | |
| Doc Text | Qemu emulator built with an IDE AHCI emulation support is vulnerable to a null pointer dereference flaw. It occurs while unmapping the Frame Information Structure(FIS) & Command List Block(CLB) entries. A privileged user inside guest could use this flaw to crash the Qemu process instance resulting in DoS. | |||
| Whiteboard | impact=moderate,public=no,reported=20160126,source=researcher,cvss2=5.2/AV:A/AC:M/Au:S/C:N/I:N/A:C,cwe=CWE-476,rhel-5/kvm=new,rhel-5/xen=new,rhel-6/qemu-kvm=new,rhel-6/qemu-kvm-rhev=new,rhel-7/qemu-kvm=new,rhel-7/qemu-kvm-rhev=new,openstack-5/qemu-kvm-rhev=new,openstack-6/qemu-kvm-rhev=new,openstack-7/qemu-kvm-rhev=new,openstack-8/qemu-kvm-rhev=new,rhev-m-3/qemu-kvm-rhev=new,fedora-all/qemu=affected,fedora-all/xen=affected | impact=low,public=20160128,reported=20160126,source=researcher,cvss2=2.3/AV:A/AC:M/Au:S/C:N/I:N/A:P,cwe=CWE-476,rhel-5/kvm=notaffected,rhel-5/xen=notaffected,rhel-6/qemu-kvm=notaffected,rhel-6/qemu-kvm-rhev=notaffected,rhel-7/qemu-kvm=notaffected,rhel-7/qemu-kvm-rhev=wontfix,openstack-5/qemu-kvm-rhev=wontfix,openstack-6/qemu-kvm-rhev=wontfix,openstack-7/qemu-kvm-rhev=wontfix,openstack-8/qemu-kvm-rhev=wontfix,fedora-all/qemu=affected,fedora-all/xen=notaffected | ||
| Prasad Pandit | 2016-01-29 06:30:24 UTC | Summary | EMBARGOED qemu: Null pointer dereference in ahci | qemu: Null pointer dereference in ahci |
| Prasad Pandit | 2016-01-29 06:30:34 UTC | Group | security, qe_staff | |
| Prasad Pandit | 2016-01-29 06:31:03 UTC | Depends On | 1302952 | |
| Prasad Pandit | 2016-01-29 06:32:41 UTC | Summary | qemu: Null pointer dereference in ahci | Qemu: ide: ahci null pointer dereference when using FIS CLB engines |
| Prasad Pandit | 2016-02-01 04:38:45 UTC | Alias | CVE-2016-2197 | |
| Prasad Pandit | 2016-02-01 04:38:59 UTC | Summary | Qemu: ide: ahci null pointer dereference when using FIS CLB engines | CVE-2016-2197 Qemu: ide: ahci null pointer dereference when using FIS CLB engines |
| Martin Prpič | 2016-02-01 09:00:57 UTC | Priority | medium | low |
| Severity | medium | low | ||
| Summer Long | 2016-03-13 23:25:22 UTC | CC | slong | |
| Doc Text | Qemu emulator built with an IDE AHCI emulation support is vulnerable to a null pointer dereference flaw. It occurs while unmapping the Frame Information Structure(FIS) & Command List Block(CLB) entries. A privileged user inside guest could use this flaw to crash the Qemu process instance resulting in DoS. | A NULL pointer dereference flaw was found in the QEMU emulator built with IDE AHCI emulation support. The flaw occurs when unmapping the Frame Information Structure(FIS) & Command List Block(CLB) entries. A privileged user inside a guest could use this flaw to crash the QEMU process instance (denial of service). | ||
| John Skeoch | 2016-04-18 07:49:28 UTC | CC | yeylon | srevivo |
| Perry Myers | 2016-04-19 01:06:16 UTC | CC | pmyers | |
| Scott Herold | 2017-09-12 15:36:21 UTC | CC | sherold | |
| PnT Account Manager | 2018-01-30 23:55:20 UTC | CC | aortega | |
| PnT Account Manager | 2018-07-18 14:48:11 UTC | CC | rbalakri | |
| PnT Account Manager | 2018-11-05 22:42:07 UTC | CC | ylavi | |
| Gil Klein | 2019-04-14 12:34:44 UTC | CC | gklein | |
| Product Security DevOps Team | 2019-06-08 02:47:54 UTC | Status | NEW | CLOSED |
| Resolution | --- | WONTFIX | ||
| Last Closed | 2019-06-08 02:47:54 UTC | |||
| Product Security DevOps Team | 2019-09-29 13:43:28 UTC | Whiteboard | impact=low,public=20160128,reported=20160126,source=researcher,cvss2=2.3/AV:A/AC:M/Au:S/C:N/I:N/A:P,cwe=CWE-476,rhel-5/kvm=notaffected,rhel-5/xen=notaffected,rhel-6/qemu-kvm=notaffected,rhel-6/qemu-kvm-rhev=notaffected,rhel-7/qemu-kvm=notaffected,rhel-7/qemu-kvm-rhev=wontfix,openstack-5/qemu-kvm-rhev=wontfix,openstack-6/qemu-kvm-rhev=wontfix,openstack-7/qemu-kvm-rhev=wontfix,openstack-8/qemu-kvm-rhev=wontfix,fedora-all/qemu=affected,fedora-all/xen=notaffected |
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