suse/qemu&distro=SUSE Linux Enterprise Server 12 SP3-LTSS

Vulnerabilities (39)

• CVE-2020-25084Sep 25, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  QEMU 5.0.0 has a use-after-free in hw/usb/hcd-xhci.c because the usb_packet_map return value is not checked.

• CVE-2020-14364Aug 31, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  An out-of-bounds read/write access flaw was found in the USB emulator of the QEMU in versions before 5.2.0. This issue occurs while processing USB packets from a guest when USBDevice 'setup_len' exceeds its 'data_buf[4096]' in the do_token_in, do_token_out routines. This flaw all

• CVE-2020-12829Aug 31, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  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 pro

• CVE-2020-16092Aug 11, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  In QEMU through 5.0.0, an assertion failure can occur in the network packet processing. This issue affects the e1000e and vmxnet3 network devices. A malicious guest user/process could use this flaw to abort the QEMU process on the host, resulting in a denial of service condition

• CVE-2020-15863Jul 28, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  hw/net/xgmac.c in the XGMAC Ethernet controller in QEMU before 07-20-2020 has a buffer overflow. This occurs during packet transmission and affects the highbank and midway emulated machines. A guest user or process could use this flaw to crash the QEMU process on the host, result

• CVE-2020-10756Jul 9, 2020
  affected < 2.9.1-6.50.1fixed 2.9.1-6.50.1

  An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of

• CVE-2020-15469Jul 2, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  In QEMU 4.2.0, a MemoryRegionOps object may lack read/write callback methods, leading to a NULL pointer dereference.

• CVE-2020-13765Jun 4, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  rom_copy() in hw/core/loader.c in QEMU 4.0 and 4.1.0 does not validate the relationship between two addresses, which allows attackers to trigger an invalid memory copy operation.

• CVE-2020-13754Jun 2, 2020
  affected < 2.9.1-6.50.1fixed 2.9.1-6.50.1

  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.

• CVE-2020-13659Jun 2, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  address_space_map in exec.c in QEMU 4.2.0 can trigger a NULL pointer dereference related to BounceBuffer.

• CVE-2020-13362May 28, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  In QEMU 5.0.0 and earlier, megasas_lookup_frame in hw/scsi/megasas.c has an out-of-bounds read via a crafted reply_queue_head field from a guest OS user.

• CVE-2020-13361May 28, 2020
  affected < 2.9.1-6.47.1fixed 2.9.1-6.47.1

  In QEMU 5.0.0 and earlier, es1370_transfer_audio in hw/audio/es1370.c does not properly validate the frame count, which allows guest OS users to trigger an out-of-bounds access during an es1370_write() operation.

• CVE-2020-1983Apr 22, 2020
  affected < 2.9.1-6.44.1fixed 2.9.1-6.44.1

  A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service.

• CVE-2020-1711Feb 11, 2020
  affected < 2.9.1-6.44.1fixed 2.9.1-6.44.1

  An out-of-bounds heap buffer access flaw was found in the way the iSCSI Block driver in QEMU versions 2.12.0 before 4.2.1 handled a response coming from an iSCSI server while checking the status of a Logical Address Block (LBA) in an iscsi_co_block_status() routine. A remote user

• CVE-2020-8608Feb 6, 2020
  affected < 2.9.1-6.44.1fixed 2.9.1-6.44.1

  In libslirp 4.1.0, as used in QEMU 4.2.0, tcp_subr.c misuses snprintf return values, leading to a buffer overflow in later code.

• CVE-2020-7039Jan 16, 2020
  affected < 2.9.1-6.44.1fixed 2.9.1-6.44.1

  tcp_emu in tcp_subr.c in libslirp 4.1.0, as used in QEMU 4.2.0, mismanages memory, as demonstrated by IRC DCC commands in EMU_IRC. This can cause a heap-based buffer overflow or other out-of-bounds access which can lead to a DoS or potential execute arbitrary code.

• CVE-2019-12068Sep 24, 2019
  affected < 2.9.1-6.44.1fixed 2.9.1-6.44.1

  In QEMU 1:4.1-1, 1:2.1+dfsg-12+deb8u6, 1:2.8+dfsg-6+deb9u8, 1:3.1+dfsg-8~deb10u1, 1:3.1+dfsg-8+deb10u2, and 1:2.1+dfsg-12+deb8u12 (fixed), when executing script in lsi_execute_script(), the LSI scsi adapter emulator advances 's->dsp' index to read next opcode. This can lead to an

• CVE-2019-15890Sep 6, 2019
  affected < 2.9.1-6.44.1fixed 2.9.1-6.44.1

  libslirp 4.0.0, as used in QEMU 4.1.0, has a use-after-free in ip_reass in ip_input.c.

• CVE-2019-6778Mar 17, 2019
  affected < 2.9.1-6.44.1fixed 2.9.1-6.44.1

  In QEMU 3.0.0, tcp_emu in slirp/tcp_subr.c has a heap-based buffer overflow.