CVSS: 5.5EPSS: 0%CPEs: 2EXPL: 0CVE-2015-8744
https://notcve.org/view.php?id=CVE-2015-8744
QEMU (aka Quick Emulator) built with a VMWARE VMXNET3 paravirtual NIC emulator support is vulnerable to crash issue. It occurs when a guest sends a Layer-2 packet smaller than 22 bytes. A privileged (CAP_SYS_RAWIO) guest user could use this flaw to crash the QEMU process instance resulting in DoS. QEMU (también conocido como Quick Emulator) construido con un soporte de emulador VMWARE VMXNET3 paravirtual NIC es vulnerable a un problema de caída. Ocurre cuando un invitado envía un paquete Layer-2 más pequeño que 22 bytes. • http://git.qemu.org/?p=qemu.git%3Ba=commitdiff%3Bh=a7278b36fcab9af469563bd7b http://www.debian.org/security/2016/dsa-3471 http://www.openwall.com/lists/oss-security/2016/01/04/3 http://www.openwall.com/lists/oss-security/2016/01/04/6 http://www.securityfocus.com/bid/79821 http://www.securitytracker.com/id/1034576 https://bugzilla.redhat.com/show_bug.cgi?id=1270871 https://security.gentoo.org/glsa/201602-01 • CWE-20: Improper Input Validation •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2016-1981 – Qemu: net: e1000 infinite loop in start_xmit and e1000_receive_iov routines
https://notcve.org/view.php?id=CVE-2016-1981
QEMU (aka Quick Emulator) built with the e1000 NIC emulation support is vulnerable to an infinite loop issue. It could occur while processing data via transmit or receive descriptors, provided the initial receive/transmit descriptor head (TDH/RDH) is set outside the allocated descriptor buffer. A privileged user inside guest could use this flaw to crash the QEMU instance resulting in DoS. QEMU (también conocido como Quick Emulator) construido con el soporte de emulación e1000 NIC es vulnerable a un problema de bucle infinito. Podría ocurrir mientras se procesan datos a través de descriptores de transmisión o recepción, siempre que la cabeza inicial del descriptor de recepción/transmisión (TDH/RDH) se establezca fuera del búfer de descriptor asignado. • http://rhn.redhat.com/errata/RHSA-2016-2585.html http://www.debian.org/security/2016/dsa-3469 http://www.debian.org/security/2016/dsa-3470 http://www.debian.org/security/2016/dsa-3471 http://www.openwall.com/lists/oss-security/2016/01/19/10 http://www.openwall.com/lists/oss-security/2016/01/22/1 http://www.securityfocus.com/bid/81549 https://bugzilla.redhat.com/show_bug.cgi?id=1298570 https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg03454.html • CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop') •
CVSS: 5.5EPSS: 0%CPEs: 7EXPL: 0CVE-2016-2198
https://notcve.org/view.php?id=CVE-2016-2198
QEMU (aka Quick Emulator) built with the USB EHCI emulation support is vulnerable to a null pointer dereference flaw. It could occur when an application attempts to write to EHCI capabilities registers. A privileged user inside quest could use this flaw to crash the QEMU process instance resulting in DoS. QEMU (también conocido como Quick Emulator) construido con el soporte de emulación USB EHCI es vulnerable a una falla de referencia de puntero null. Podría ocurrir cuando una aplicación trata de escribir en los registros de capacidades EHCI. • http://www.openwall.com/lists/oss-security/2016/01/29/6 http://www.openwall.com/lists/oss-security/2016/01/30/2 https://bugzilla.redhat.com/show_bug.cgi?id=1301643 https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg05899.html https://security.gentoo.org/glsa/201604-01 • CWE-476: NULL Pointer Dereference •
CVSS: 7.9EPSS: 0%CPEs: 3EXPL: 0CVE-2015-8666
https://notcve.org/view.php?id=CVE-2015-8666
Heap-based buffer overflow in QEMU, when built with the Q35-chipset-based PC system emulator. Desbordamiento de búfer basado en memoria dinámica en QEMU, cuando se construye con el emulador de sistema de PC basado en el chipset Q35. • http://git.qemu-project.org/?p=qemu.git%3Ba=commit%3Bh=d9a3b33d2c9f996537b7f1d0246dee2d0120cefb http://www.openwall.com/lists/oss-security/2015/12/24/1 http://www.securityfocus.com/bid/79670 https://bugzilla.redhat.com/show_bug.cgi?id=1283722 https://lists.debian.org/debian-lts-announce/2018/09/msg00007.html https://security.gentoo.org/glsa/201602-01 • CWE-787: Out-of-bounds Write •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2016-2197
https://notcve.org/view.php?id=CVE-2016-2197
QEMU (aka Quick Emulator) built with an IDE AHCI emulation support is vulnerable to a null pointer dereference flaw. It occurs while unmapping the Frame Information Structure (FIS) and Command List Block (CLB) entries. A privileged user inside guest could use this flaw to crash the QEMU process instance resulting in DoS. QEMU (también conocido como Quick Emulator) construido con un soporte de emulación IDE AHCI es vulnerable a una falla de referencia de puntero null. Ocurre mientras se desprograman las entradas Frame Information Structure (FIS) y Command List Block (CLB). • http://www.openwall.com/lists/oss-security/2016/01/29/2 http://www.openwall.com/lists/oss-security/2016/01/30/1 http://www.securityfocus.com/bid/82235 https://bugzilla.redhat.com/show_bug.cgi?id=1302057 https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg05742.html https://security.gentoo.org/glsa/201604-01 • CWE-476: NULL Pointer Dereference •