Upstream information
Description
GNTTABOP_swap_grant_ref in Xen 4.2 through 4.5 does not check the grant table operation version, which allows local guest domains to cause a denial of service (NULL pointer dereference) via a hypercall without a GNTTABOP_setup_table or GNTTABOP_set_version.SUSE information
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 4.9 |
Vector | AV:L/AC:L/Au:N/C:N/I:N/A:C |
Access Vector | Local |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Complete |
- SUSE-SU-2015:1042-1, published Thu, 11 Jun 2015 17:05:28 +0200 (CEST)
- SUSE-SU-2015:1045-1, published Thu, 11 Jun 2015 20:04:58 +0200 (CEST)
- SUSE-SU-2015:1157-1, published Mon, 29 Jun 2015 15:05:16 +0200 (CEST)
- TID7016590, published Mi 10. Jun 16:55:52 CEST 2015
- openSUSE-SU-2015:1092-1, published Mon, 22 Jun 2015 12:04:52 +0200 (CEST)
- openSUSE-SU-2015:1094-1, published Mon, 22 Jun 2015 14:04:51 +0200 (CEST)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Desktop 11 SP3 |
| Patchnames: sledsp3-xen-201506 |
SUSE Linux Enterprise Desktop 12 |
| Patchnames: SUSE-SLE-DESKTOP-12-2015-262 |
SUSE Linux Enterprise Server 11 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 11 SP2-LTSS |
| Patchnames: slessp2-xen-201506 |
SUSE Linux Enterprise Server 11 SP3 SUSE Linux Enterprise Server for SAP Applications 11 SP3 |
| Patchnames: slessp3-xen-201506 |
SUSE Linux Enterprise Server 11 SP4 |
| |
SUSE Linux Enterprise Server 12 SUSE Linux Enterprise Server for SAP Applications 12 |
| Patchnames: SUSE-SLE-SERVER-12-2015-262 |
SUSE Linux Enterprise Software Development Kit 11 SP3 |
| Patchnames: sdksp3-xen-201506 |
SUSE Linux Enterprise Software Development Kit 11 SP4 |
| |
SUSE Linux Enterprise Software Development Kit 12 |
| Patchnames: SUSE-SLE-SDK-12-2015-262 |
openSUSE 13.1 |
| Patchnames: openSUSE-2015-435 |
Status of this issue by product and package
Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification.
Product(s) | Source package | State |
---|---|---|
SUSE Linux Enterprise Desktop 11 SP3 | xen | Already fixed |
SUSE Linux Enterprise Desktop 11 SP4 | xen | Already fixed |
SUSE Linux Enterprise Desktop 12 | xen | Released |
SUSE Linux Enterprise Server 11 SP3 | xen | Already fixed |
SUSE Linux Enterprise Server 11 SP4 | xen | Already fixed |
SUSE Linux Enterprise Server 12 | xen | Released |
SUSE Linux Enterprise Software Development Kit 11 SP3 | xen | Already fixed |
SUSE Linux Enterprise Software Development Kit 11 SP4 | xen | Already fixed |
SUSE Linux Enterprise Software Development Kit 12 | xen | Released |