VulnerabilityModified
CVE-2016-4037
The ehci_advance_state function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular split isochronous transfer descriptor (siTD) list, a related issue to…
MEDIUM 6.0EPSS 0.44%
Does this matter?
Lower severity and a low EPSS score (0.44%). Track it; it rarely justifies an emergency change on its own.
Description
The ehci_advance_state function in hw/usb/hcd-ehci.c in QEMU allows local guest OS administrators to cause a denial of service (infinite loop and CPU consumption) via a circular split isochronous transfer descriptor (siTD) list, a related issue to CVE-2015-8558.
- CVSS 3.1
- 6.0 MEDIUMCVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H
- EPSS
- 0.44% probability · 37th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-400
- Affected
- fedoraproject/fedora · canonical/ubuntu linux · qemu/qemu · debian/debian linux
- Source
- secalert@redhat.com
References
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1ae3f2f178087711f9591350abad133525ba93f2
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183275.htmlMailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183350.htmlMailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184209.htmlMailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/04/18/3Mailing List
- http://www.openwall.com/lists/oss-security/2016/04/18/6Mailing List
- http://www.securityfocus.com/bid/86283Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2974-1Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg02691.htmlMailing List, Patch, Vendor Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg02734.htmlMailing List, Vendor Advisory
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=1ae3f2f178087711f9591350abad133525ba93f2
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/183275.htmlMailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183350.htmlMailing List, Third Party Advisory
- http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184209.htmlMailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/04/18/3Mailing List
- http://www.openwall.com/lists/oss-security/2016/04/18/6Mailing List
- http://www.securityfocus.com/bid/86283Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2974-1Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg02691.htmlMailing List, Patch, Vendor Advisory
- https://lists.gnu.org/archive/html/qemu-devel/2016-04/msg02734.htmlMailing List, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.