Unrated severityNVD Advisory· Published Aug 25, 2021· Updated Aug 3, 2024
CVE-2021-3713
CVE-2021-3713
Description
An out-of-bounds write flaw was found in the UAS (USB Attached SCSI) device emulation of QEMU in versions prior to 6.2.0-rc0. The device uses the guest supplied stream number unchecked, which can lead to out-of-bounds access to the UASDevice->data3 and UASDevice->status3 fields. A malicious guest user could use this flaw to crash QEMU or potentially achieve code execution with the privileges of the QEMU process on the host.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
37- osv-coords35 versionspkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/qemu&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/qemu&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/qemu-linux-user&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/qemu-linux-user&distro=openSUSE%20Leap%2015.3pkg:rpm/opensuse/qemu-testsuite&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/qemu-testsuite&distro=openSUSE%20Leap%2015.3pkg:rpm/suse/qemu&distro=HPE%20Helion%20OpenStack%208pkg:rpm/suse/qemu&distro=SUSE%20Enterprise%20Storage%206pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-ESPOSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP1-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-ESPOSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.0pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Micro%205.1pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP2pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Server%20Applications%2015%20SP3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-BCLpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP4-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-BCLpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP1-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%2015-LTSSpkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP4pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP5pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015pkg:rpm/suse/qemu&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP1pkg:rpm/suse/qemu&distro=SUSE%20OpenStack%20Cloud%208pkg:rpm/suse/qemu&distro=SUSE%20OpenStack%20Cloud%209pkg:rpm/suse/qemu&distro=SUSE%20OpenStack%20Cloud%20Crowbar%208pkg:rpm/suse/qemu&distro=SUSE%20OpenStack%20Cloud%20Crowbar%209
< 4.2.1-lp152.9.23.1+ 34 more
- (no CPE)range: < 4.2.1-lp152.9.23.1
- (no CPE)range: < 4.2.1-11.31.3
- (no CPE)range: < 6.1.0-34.1
- (no CPE)range: < 4.2.1-lp152.9.23.1
- (no CPE)range: < 5.2.0-106.3
- (no CPE)range: < 4.2.1-lp152.9.23.1
- (no CPE)range: < 5.2.0-106.3
- (no CPE)range: < 2.9.1-43.62.1
- (no CPE)range: < 3.1.1.1-80.40.1
- (no CPE)range: < 3.1.1.1-80.40.1
- (no CPE)range: < 3.1.1.1-80.40.1
- (no CPE)range: < 2.11.2-70.59.1
- (no CPE)range: < 2.11.2-70.59.1
- (no CPE)range: < 4.2.1-11.31.3
- (no CPE)range: < 5.2.0-106.4
- (no CPE)range: < 4.2.1-11.31.3
- (no CPE)range: < 5.2.0-106.4
- (no CPE)range: < 4.2.1-11.31.3
- (no CPE)range: < 5.2.0-106.4
- (no CPE)range: < 2.9.1-43.62.1
- (no CPE)range: < 2.9.1-43.62.1
- (no CPE)range: < 2.11.2-5.40.2
- (no CPE)range: < 3.1.1.1-60.2
- (no CPE)range: < 3.1.1.1-80.40.1
- (no CPE)range: < 3.1.1.1-80.40.1
- (no CPE)range: < 2.11.2-70.59.1
- (no CPE)range: < 2.9.1-43.62.1
- (no CPE)range: < 2.11.2-5.40.2
- (no CPE)range: < 3.1.1.1-60.2
- (no CPE)range: < 2.11.2-70.59.1
- (no CPE)range: < 3.1.1.1-80.40.1
- (no CPE)range: < 2.9.1-43.62.1
- (no CPE)range: < 2.11.2-5.40.2
- (no CPE)range: < 2.9.1-43.62.1
- (no CPE)range: < 2.11.2-5.40.2
Patches
Vulnerability mechanics
References
6- security.gentoo.org/glsa/202208-27mitrevendor-advisoryx_refsource_GENTOO
- www.debian.org/security/2021/dsa-4980mitrevendor-advisoryx_refsource_DEBIAN
- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2021/09/msg00000.htmlmitremailing-listx_refsource_MLIST
- lists.debian.org/debian-lts-announce/2022/09/msg00008.htmlmitremailing-listx_refsource_MLIST
- security.netapp.com/advisory/ntap-20210923-0006/mitrex_refsource_CONFIRM
News mentions
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