suse/qemu&distro=SUSE Linux Enterprise Server 12 SP5

Vulnerabilities (75)

• CVE-2020-15469LowJul 2, 2020
  affected < 3.1.1.1-48.2fixed 3.1.1.1-48.2

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

• CVE-2020-13765MedJun 4, 2020
  affected < 3.1.1.1-48.2fixed 3.1.1.1-48.2

  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-2020-13754MedJun 2, 2020
  affected < 3.1.1.1-66.1fixed 3.1.1.1-66.1

  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-2020-13659LowJun 2, 2020
  affected < 3.1.1.1-48.2fixed 3.1.1.1-48.2

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

• CVE-2020-13362LowMay 28, 2020
  affected < 3.1.1.1-48.2fixed 3.1.1.1-48.2

  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-2020-13361LowMay 28, 2020
  affected < 3.1.1.1-45.1fixed 3.1.1.1-45.1

  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-2020-13253MedMay 27, 2020
  affected < 3.1.1.1-66.1fixed 3.1.1.1-66.1

  sd_wp_addr in hw/sd/sd.c in QEMU 4.2.0 uses an unvalidated address, which leads to an out-of-bounds read during sdhci_write() operations. A guest OS user can crash the QEMU process.

• CVE-2020-1983HigApr 22, 2020
  affected < 3.1.1.1-3.14.1fixed 3.1.1.1-3.14.1

  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-2019-15034MedMar 10, 2020
  affected < 3.1.1.1-3.9.1fixed 3.1.1.1-3.9.1

  hw/display/bochs-display.c in QEMU 4.0.0 does not ensure a sufficient PCI config space allocation, leading to a buffer overflow involving the PCIe extended config space.

• CVE-2019-20382LowMar 5, 2020
  affected < 3.1.1.1-3.9.1fixed 3.1.1.1-3.9.1

  QEMU 4.1.0 has a memory leak in zrle_compress_data in ui/vnc-enc-zrle.c during a VNC disconnect operation because libz is misused, resulting in a situation where memory allocated in deflateInit2 is not freed in deflateEnd.

• CVE-2020-1711HigFeb 11, 2020
  affected < 3.1.1.1-3.9.1fixed 3.1.1.1-3.9.1

  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-2020-8608MedFeb 6, 2020
  affected < 3.1.1.1-3.9.1fixed 3.1.1.1-3.9.1

  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-2020-7039MedJan 16, 2020
  affected < 3.1.1.1-3.9.1fixed 3.1.1.1-3.9.1

  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-2019-15890HigSep 6, 2019
  affected < 3.1.1.1-51.1fixed 3.1.1.1-51.1

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

• CVE-2019-6778HigMar 21, 2019
  affected < 3.1.1.1-3.9.1fixed 3.1.1.1-3.9.1

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