Product:

Qemu

(Qemu)
Repositories • https://github.com/qemu/qemu
• https://github.com/bonzini/qemu
• https://github.com/torvalds/linux
#Vulnerabilities 406
Date Id Summary Products Score Patch Annotated
2007-10-30 CVE-2007-5730 Heap-based buffer overflow in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to execute arbitrary code via crafted data in the "net socket listen" option, aka QEMU "net socket" heap overflow. NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of "NE2000 network driver and the socket code," but this is the correct identifier for the individual net socket listen vulnerability. Debian_linux, Qemu N/A
2007-10-30 CVE-2007-5729 The NE2000 emulator in QEMU 0.8.2 allows local users to execute arbitrary code by writing Ethernet frames with a size larger than the MTU to the EN0_TCNT register, which triggers a heap-based buffer overflow in the slirp library, aka NE2000 "mtu" heap overflow. NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of "NE2000 network driver and the socket code," but this is the correct identifier for the mtu overflow vulnerability. Debian_linux, Opensuse, Qemu N/A
2007-05-02 CVE-2007-1366 QEMU 0.8.2 allows local users to crash a virtual machine via the divisor operand to the aam instruction, as demonstrated by "aam 0x0," which triggers a divide-by-zero error. Debian_linux, Qemu N/A
2007-05-02 CVE-2007-1322 QEMU 0.8.2 allows local users to halt a virtual machine by executing the icebp instruction. Debian_linux, Qemu N/A
2007-05-02 CVE-2007-1320 Multiple heap-based buffer overflows in the cirrus_invalidate_region function in the Cirrus VGA extension in QEMU 0.8.2, as used in Xen and possibly other products, might allow local users to execute arbitrary code via unspecified vectors related to "attempting to mark non-existent regions as dirty," aka the "bitblt" heap overflow. Debian_linux, Fedora, Fedora_core, Opensuse, Qemu N/A
2007-10-30 CVE-2007-1321 Integer signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 "receive" integer signedness error. NOTE: this identifier was inadvertently used by some sources to cover multiple issues that were labeled "NE2000 network driver and the socket code," but separate identifiers have been created for the individual... Debian_linux, Fedora, Fedora_core, Qemu N/A
2020-06-04 CVE-2020-13791 hw/pci/pci.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access by providing an address near the end of the PCI configuration space. Qemu 5.5
2020-06-02 CVE-2020-13754 hw/pci/msix.c in QEMU 4.2.0 allows guest OS users to trigger an out-of-bounds access via a crafted address in an msi-x mmio operation. Ubuntu_linux, Debian_linux, Qemu 6.7
2020-08-31 CVE-2020-12829 In QEMU through 5.0.0, an integer overflow was found in the SM501 display driver implementation. This flaw occurs in the COPY_AREA macro while handling MMIO write operations through the sm501_2d_engine_write() callback. A local attacker could abuse this flaw to crash the QEMU process in sm501_2d_operation() in hw/display/sm501.c on the host, resulting in a denial of service. Ubuntu_linux, Debian_linux, Qemu 3.8
2018-12-06 CVE-2018-19665 The Bluetooth subsystem in QEMU mishandles negative values for length variables, leading to memory corruption. Leap, Qemu 5.7