SUSE CVE-2020-27821

A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A guest user may abuse this flaw to crash the QEMU process on the host, resulting i...

QEMU: heap buffer overflow in msix_table_mmio_write() in hw/pci/msix.c

A flaw was found in the memory management API of QEMU during the initialization of a memory region cache. This issue could lead to an out-of-bounds write access to the MSI-X table while performing MMIO operations. A guest user may abuse this flaw to crash the QEMU process on the host, resulting i...

QEMU 缓冲区错误漏洞

QEMU is a suite of analog processor software. A buffer overflow vulnerability exists in QEMU msixtablemmiowrite. An attacker could exploit the vulnerability to crash the QEMU process on the host, resulting in a denial of service...

PT-2020-22143

Name of the Vulnerable Software and Affected Versions No specific software or versions are mentioned in the provided description. Description A heap buffer overflow read issue is reported, with a crash type of Heap-buffer-overflow READ 1. The crash state involves several functions: msix vector...

qemu:qemu-fuzz-i386-target-generic-fuzz-virtio-blk: Heap-buffer-overflow in msix_vector_masked

Detailed Report: https://oss-fuzz.com/testcase?key=5689906692882432 Project: qemu Fuzzing Engine: libFuzzer Fuzz Target: qemu-fuzz-i386-target-generic-fuzz-virtio-blk Job Type: libfuzzerasanqemu Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6040000a440c Crash State:...