Upstream information
Description
Buffer overflow in NetRxPkt::ehdr_buf in hw/net/net_rx_pkt.c in QEMU (aka Quick Emulator), when the VLANSTRIP feature is enabled on the vmxnet3 device, allows remote attackers to cause a denial of service (out-of-bounds access and QEMU process crash) via vectors related to VLAN stripping.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having moderate severity.
National Vulnerability Database | |
---|---|
Base Score | 5 |
Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | Partial |
National Vulnerability Database | |
---|---|
Base Score | 7.5 |
Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Access Vector | Network |
Access Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | None |
Integrity Impact | None |
Availability Impact | High |
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Linux Enterprise Desktop 12 SP3 |
| Patchnames: SUSE Linux Enterprise Desktop 12 SP3 GA qemu |
SUSE Linux Enterprise Server 12 SP3 |
| Patchnames: SUSE Linux Enterprise Server 12 SP3 GA qemu |
openSUSE Leap 42.3 |
| Patchnames: openSUSE Leap 42.3 GA qemu |
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Please note that this evaluation state might be work in progress, incomplete or outdated.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 12 SP1 | qemu | Unsupported |
SUSE Linux Enterprise Desktop 12 SP2 | qemu | Not affected |
SUSE Linux Enterprise Point of Sale 11 SP3 | qemu | Not affected |
SUSE Linux Enterprise SDK 11 SP4 | qemu | Not affected |
SUSE Linux Enterprise Server 12 SP1 | qemu | Unsupported |
SUSE Linux Enterprise Server 12 SP2 | qemu | Not affected |
SUSE Studio Onsite 1.3 | qemu | Not affected |