Bug 1544298 (CVE-2018-1059)
Summary: | CVE-2018-1059 dpdk: Information exposure in unchecked guest physical to host virtual address translations | ||
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Product: | [Other] Security Response | Reporter: | Sam Fowler <sfowler> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | unspecified | CC: | aconole, ahardin, apevec, atragler, bleanhar, bmcclain, ccoleman, chrisw, dbaker, dblechte, dedgar, eedri, fleitner, gmollett, hvyas, jgoulding, jhsiao, jjoyce, jokerman, jschluet, kbasil, kfida, ktraynor, lhh, linville, lpeer, markmc, maxime.coquelin, mburns, mchappel, mgoldboi, michal.skrivanek, mmirecki, nhorman, ovs-qe, ovs-team, rbryant, rhos-maint, sbonazzo, sclewis, security-response-team, sfowler, sherold, sisharma, slinaber, srevivo, sumedh_sathaye, tdecacqu, tredaelli, ycui |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | dpdk 16.11.6, dpdk 17.08.2, dpdk 17.11.2, dpdk 18.02.1 | Doc Type: | If docs needed, set a value |
Doc Text: |
The DPDK vhost-user interface does not check to verify that all the requested guest physical range is mapped and contiguous when performing Guest Physical Addresses to Host Virtual Addresses translations. This may lead to a malicious guest exposing vhost-user backend process memory.
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Story Points: | --- |
Clone Of: | Environment: | ||
Last Closed: | 2019-06-08 03:39:36 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: | 1502612, 1537289, 1544307, 1544308, 1544309, 1555176, 1555177, 1555178, 1555179, 1555180, 1555181, 1563937, 1570865, 1570866, 1571352, 1571361, 1578945, 1578946, 1578947, 1578948, 1910516 | ||
Bug Blocks: | 1537295 |
Description
Sam Fowler
2018-02-12 02:02:08 UTC
Statement: Red Hat OpenStack Platform versions 7 to 9 provided openvswitch-dpdk as a technical preview for customers, it was provided without support and is not intended on being deployed in production. Red Hat Ceph Storage version 3 provides ceph bundled with DPDK as a technical preview for customers. It was provided without support and is not intended on being deployed in production. Is the vulnerability fixed upstream? Which version does / will include the fix? Is dpdk-17.11-7.el7 included in RHEL 7.5 affected? I've no access to bug #1555179 (and I don't understand why) Hi Sandro, (In reply to Sandro Bonazzola from comment #8) > Is the vulnerability fixed upstream? Which version does / will include the > fix? The fix will be delivered on DPDK upstream on Monday around 1pm UTC in: v16.11.6 v17.11.2 upstream master (will be v18.05). (In reply to Sandro Bonazzola from comment #9) > Is dpdk-17.11-7.el7 included in RHEL 7.5 affected? Yes, all current dpdk versions are affected. > I've no access to bug > #1555179 (and I don't understand why) I think this is because it is still under embargo. Upstream fixed releases: - v16.11.6 (LTS): https://fast.dpdk.org/rel/dpdk-16.11.6.tar.xz - v17.08.2: https://fast.dpdk.org/rel/dpdk-17.08.2.tar.xz - v17.11.2 (LTS): https://fast.dpdk.org/rel/dpdk-17.11.2.tar.xz - v18.02.1: https://fast.dpdk.org/rel/dpdk-18.02.1.tar.xz Created dpdk tracking bugs for this issue: Affects: fedora-all [bug 1570865] Acknowledgments: Name: Maxime Coquelin (Red Hat) This issue has been addressed in the following products: Fast Datapath for RHEL 7 Via RHSA-2018:1267 https://access.redhat.com/errata/RHSA-2018:1267 No specific test for this one, you can run existing vhost-user tests to ensure there is no regression introduced. This is what was done for ovs-dpdk. (In reply to Maxime Coquelin from comment #19) > No specific test for this one, > you can run existing vhost-user tests to ensure there is no regression > introduced. This is what was done for ovs-dpdk. OK. Thanks! Jean External References: https://access.redhat.com/security/cve/CVE-2018-1059 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Extras Via RHSA-2018:2038 https://access.redhat.com/errata/RHSA-2018:2038 This issue has been addressed in the following products: Red Hat OpenStack Platform 10.0 (Newton) Via RHSA-2018:2102 https://access.redhat.com/errata/RHSA-2018:2102 This issue has been addressed in the following products: Red Hat OpenStack Platform 12.0 (Pike) Via RHSA-2018:2524 https://access.redhat.com/errata/RHSA-2018:2524 *** Bug 1536392 has been marked as a duplicate of this bug. *** |