Bug 1860283 (CVE-2020-16092)
| Summary: | CVE-2020-16092 QEMU: reachable assertion failure in net_tx_pkt_add_raw_fragment() in hw/net/net_tx_pkt.c | ||
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| Product: | [Other] Security Response | Reporter: | Mauro Matteo Cascella <mcascell> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | ailan, amit, berrange, cfergeau, dbecker, drjones, dwmw2, imammedo, itamar, jen, jferlan, jforbes, jjoyce, jmaloy, jschluet, kbasil, knoel, lhh, lkundrak, lpeer, m.a.young, mburns, mkenneth, mrezanin, mst, pbonzini, ribarry, rjones, robinlee.sysu, sclewis, security-response-team, slinaber, virt-maint, virt-maint, vkuznets, xen-maint |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | qemu-kvm 5.1.0 | Doc Type: | If docs needed, set a value |
| Doc Text: |
An assertion failure flaw was found in QEMU in the network packet processing component. This issue affects the "e1000e" and "vmxnet3" network devices. This flaw allows a malicious guest user or process to abort the QEMU process on the host, resulting in a denial of service.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-11-18 05:28:37 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: | 1861058, 1860960, 1860961, 1860962, 1860994, 1860996, 1861011, 1861059, 1861060, 1861170, 1882755 | ||
| Bug Blocks: | 1853728 | ||
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Description
Mauro Matteo Cascella
2020-07-24 08:30:45 UTC
Acknowledgments: Name: Ziming Zhang (Codesafe Team of Legendsec at Qi'anxin Group) Created qemu tracking bugs for this issue: Affects: epel-7 [bug 1861058] Affects: fedora-all [bug 1861059] Created xen tracking bugs for this issue: Affects: fedora-all [bug 1861060] This issue has been addressed in the following products: Advanced Virtualization for RHEL 8.2.1 Via RHSA-2020:5111 https://access.redhat.com/errata/RHSA-2020:5111 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2020-16092 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2021:0346 https://access.redhat.com/errata/RHSA-2021:0346 This issue has been addressed in the following products: Red Hat Enterprise Linux 7 Via RHSA-2021:0347 https://access.redhat.com/errata/RHSA-2021:0347 This issue has been addressed in the following products: Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 Red Hat Virtualization Engine 4.3 Via RHSA-2021:0459 https://access.redhat.com/errata/RHSA-2021:0459 This issue has been addressed in the following products: Red Hat OpenStack Platform 13.0 (Queens) Via RHSA-2021:0934 https://access.redhat.com/errata/RHSA-2021:0934 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2021:1762 https://access.redhat.com/errata/RHSA-2021:1762 |