Bug 1248760 (CVE-2015-5165, xsa140)
| Summary: | CVE-2015-5165 Qemu: rtl8139 uninitialized heap memory information leakage to guest (XSA-140) | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Prasad Pandit <ppandit> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | abaron, ailan, apevec, areis, ayoung, carnil, chrisw, dallan, drjones, gkotton, jen, juzhang, knoel, lhh, lpeer, markmc, mkenneth, mrezanin, mst, pbonzini, ppandit, rbryant, rkrcmar, sclewis, security-response-team, srevivo, tdecacqu, vkuznets, xfu |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: |
An information leak flaw was found in the way QEMU's RTL8139 emulation implementation processed network packets under RTL8139 controller's C+ mode of operation. An unprivileged guest user could use this flaw to read up to 65 KB of uninitialized QEMU heap memory.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-06-08 02:42:56 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1248761, 1248763, 1248764, 1248766, 1248767, 1248768, 1249755, 1249756, 1251791, 1251792, 1251793, 1251794 | ||
| Bug Blocks: | 1243299 | ||
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Description
Prasad Pandit
2015-07-30 18:49:50 UTC
Statement: This issue affects the versions of kvm and xen packages as shipped with Red Hat Enterprise Linux 5. This issue affects the versions of the qemu-kvm packages as shipped with Red Hat Enterprise Linux 6 and 7. This issue affects the Red Hat Enterprise Linux 6 based versions of qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3. This issue affects the Red Hat Enterprise Linux 7 based versions of the qemu-kvm-rhev packages as shipped with Red Hat Enterprise Virtualization 3. Red Hat Enterprise Linux 5 is now in Production 3 Phase of the support and maintenance life cycle. This has been rated as having Moderate security impact and is not currently planned to be addressed in future updates. For additional information, refer to the Red Hat Enterprise Linux Life Cycle: https://access.redhat.com/support/policy/updates/errata/ Created xen tracking bugs for this issue: Affects: fedora-all [bug 1249756] Created qemu tracking bugs for this issue: Affects: fedora-all [bug 1249755] External References: http://xenbits.xen.org/xsa/advisory-140.html Acknowledgement: Red Hat would like to thank the Xen project for reporting this issue. Upstream acknowledges Donghai Zhu of Alibaba as the original reporter. qemu-2.3.1-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. qemu-2.4.0-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. This issue has been addressed in the following products: OpenStack 6 for RHEL 7 Via RHSA-2015:1674 https://rhn.redhat.com/errata/RHSA-2015-1674.html This issue has been addressed in the following products: OpenStack 5 for RHEL 7 OpenStack 5 for RHEL 6 Via RHSA-2015:1683 https://rhn.redhat.com/errata/RHSA-2015-1683.html xen-4.5.1-6.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2015-14361 xen-4.5.1-6.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2015-14362 xen-4.4.3-1.fc21 has been submitted as an update to Fedora 21. https://bodhi.fedoraproject.org/updates/FEDORA-2015-14363 qemu-2.1.3-9.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. xen-4.5.1-6.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. This issue has been addressed in the following products: OpenStack 7 For RHEL 7 Via RHSA-2015:1718 https://access.redhat.com/errata/RHSA-2015:1718 This issue has been addressed in the following products: RHEV-H and Agents for RHEL-6 Via RHSA-2015:1740 https://rhn.redhat.com/errata/RHSA-2015-1740.html This issue has been addressed in the following products: RHEV-H and Agents for RHEL-7 Via RHSA-2015:1739 https://rhn.redhat.com/errata/RHSA-2015-1739.html This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2015:1793 https://rhn.redhat.com/errata/RHSA-2015-1793.html This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Via RHSA-2015:1833 https://rhn.redhat.com/errata/RHSA-2015-1833.html xen-4.4.3-3.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. xen-4.5.1-8.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. |