Public bug reported:
Hello,
Using hypervisor fuzzer, hyfuzz, I found an assertion failure through
virtio-blk emulator.
A malicious guest user/process could use this flaw to abort the QEMU
process on the host, resulting in a denial of service.
This was found in version 5.2.0 (master)
```
qemu-
** Changed in: qemu
Status: New => Confirmed
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-25723
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https://bugs.launchpad.net/bugs/1901532
Title:
Assertion f
Public bug reported:
Using hypervisor fuzzer, hyfuzz, I found an assertion failure through
mptsas1068 emulator.
A malicious guest user/process could use this flaw to abort the QEMU
process on the host, resulting in a denial of service.
This was found in version 5.2.0 (master)
qemu-system-i386:
Public bug reported:
Hello,
Using hypervisor fuzzer, hyfuzz, I found an assertion failure through
lsi53c810 emulator.
A malicious guest user/process could use this flaw to abort the QEMU
process on the host, resulting in a denial of service.
This was found in version 5.2.0 (master)
qemu-syste
Public bug reported:
Hello,
Using hypervisor fuzzer, hyfuzz, I found an assertion failure through
am53c974 emulator.
A malicious guest user/process could use this flaw to abort the QEMU
process on the host, resulting in a denial of service.
This was found in version 5.2.0 (master)
qemu-system
Public bug reported:
Hello,
Using hypervisor fuzzer, hyfuzz, I found an assertion failure through
usb-ohci.
A malicious guest user/process could use this flaw to abort the QEMU
process on the host, resulting in a denial of service.
This was found in version 5.2.0 (master)
```
Progra
Public bug reported:
Hello,
Using hypervisor fuzzer, hyfuzz, I found an assertion failure through
usb-ehci.
This was found in version 5.0.1 (stable-5.0).
qemu-system-i386: src/qemu-repro/exec.c:3581: address_space_unmap: Assertion
`mr != NULL' failed.
[1]14721 abort src/qemu
