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    CVE-2015-3209

    Heap-based buffer overflow in the PCNET controller in QEMU allows remote attackers to execute arbitrary code by sending a packet with TXSTATUS_STARTPACKET set and then a crafted packet with TXSTATUS_DEVICEOWNS set.

    Published:Jun 10, 2015
    Last Modified:Apr 12, 2025
    EPS:Jun 15, 2015
    EPSS Score:0.04545
    CVSS Score:7.5

    Affected Products

    Vendor
    Arista
    Product
    Eos
    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Juniper
    Product
    Junos Space
    Vendor
    Qemu
    Product
    Qemu
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Enterprise Linux Desktop
    Vendor
    Redhat
    Product
    Enterprise Linux Eus
    Vendor
    Redhat
    Product
    Enterprise Linux Server
    Vendor
    Redhat
    Product
    Enterprise Linux Server Aus
    Vendor
    Redhat
    Product
    Enterprise Linux Server Tus
    Vendor
    Redhat
    Product
    Enterprise Linux Workstation
    Vendor
    Redhat
    Product
    Openstack
    Vendor
    Redhat
    Product
    Rhel Virtualization
    Vendor
    Redhat
    Product
    Virtualization
    Vendor
    Suse
    Product
    Linux Enterprise Debuginfo
    Vendor
    Suse
    Product
    Linux Enterprise Desktop
    Vendor
    Suse
    Product
    Linux Enterprise Server
    Vendor
    Suse
    Product
    Linux Enterprise Software Development Kit

    Exploits

    No exploit reference

    Related CVEs

    CVE-2026-2379 (CVSS 8.2) — On affected platforms with hardware IPSec support running Arista EOS with certain IPsec features enabled, EOS …
    CVE-2026-7473 (CVSS 6.9) — On affected platforms running Arista EOS where a tunnel decapsulation configuration—such as VXLAN (Virtual Ext…
    CVE-2025-8873 (CVSS 8.7) — On affected platforms running Arista EOS with IPsec configured, a specially crafted packet can cause the datap…
    CVE-2023-5502 (CVSS 8.2) — On affected platforms running Arista EOS with 802.1x authentication configured on the access/trunk ports, and …
    CVE-2024-27892 (CVSS 7.2) — Affected platforms running Arista EOS with OpenConfig configured, a gNMI Set request can be run when it should…
    CVE-2024-27890 (CVSS 7.2) — Affected platforms running Arista EOS with OpenConfig configured, a gNMI Set request can be run when it should…
    CVE-2024-27891 (CVSS 6.9) — On affected platforms running Arista EOS with MACsec and egress ACLs configured on the same interfaces, the AC…
    CVE-2024-6858 (CVSS 6.5) — In Arista’s EOS when in 802.1X mode, multi-auth unauthenticated hosts might be allowed access to a switch port…
    CVE-2025-7048 (CVSS 5.3) — On affected platforms running Arista EOS with MACsec configuration, a specially crafted packet can cause the M…
    CVE-2025-8872 (CVSS 7.1) — On affected platforms running Arista EOS with OSPFv3 configured, a specially crafted packet can cause the OSFP…

    References

    http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10698
    http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160669.html
    http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160677.html
    http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00027.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html
    http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html
    http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00020.html
    http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00015.html
    http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html
    http://rhn.redhat.com/errata/RHSA-2015-1087.html
    http://rhn.redhat.com/errata/RHSA-2015-1088.html
    http://rhn.redhat.com/errata/RHSA-2015-1089.html
    http://rhn.redhat.com/errata/RHSA-2015-1189.html
    http://www.debian.org/security/2015/dsa-3284
    http://www.debian.org/security/2015/dsa-3285
    http://www.debian.org/security/2015/dsa-3286
    http://www.securityfocus.com/bid/75123
    http://www.securitytracker.com/id/1032545
    http://www.ubuntu.com/usn/USN-2630-1
    http://xenbits.xen.org/xsa/advisory-135.html
    https://kb.juniper.net/JSA10783
    https://security.gentoo.org/glsa/201510-02
    https://security.gentoo.org/glsa/201604-03
    https://www.arista.com/en/support/advisories-notices/security-advisories/1180-security-advisory-13
    http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10698
    http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160669.html
    http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160677.html
    http://lists.fedoraproject.org/pipermail/package-announce/2015-June/160685.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00004.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00007.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00027.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00029.html
    http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00030.html
    http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00014.html
    http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00020.html
    http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00015.html
    http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00027.html
    http://rhn.redhat.com/errata/RHSA-2015-1087.html
    http://rhn.redhat.com/errata/RHSA-2015-1088.html
    http://rhn.redhat.com/errata/RHSA-2015-1089.html
    http://rhn.redhat.com/errata/RHSA-2015-1189.html
    http://www.debian.org/security/2015/dsa-3284
    http://www.debian.org/security/2015/dsa-3285
    http://www.debian.org/security/2015/dsa-3286
    http://www.securityfocus.com/bid/75123
    http://www.securitytracker.com/id/1032545
    http://www.ubuntu.com/usn/USN-2630-1
    http://xenbits.xen.org/xsa/advisory-135.html
    https://kb.juniper.net/JSA10783
    https://security.gentoo.org/glsa/201510-02
    https://security.gentoo.org/glsa/201604-03
    https://www.arista.com/en/support/advisories-notices/security-advisories/1180-security-advisory-13

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High