Nixpkgs Security Tracker

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Untriaged
Permalink CVE-2023-4135
6.0 MEDIUM
  • CVSS version: 3.1
  • Attack vector (AV): LOCAL
  • Attack complexity (AC): LOW
  • Privileges required (PR): HIGH
  • User interaction (UI): NONE
  • Scope (S): CHANGED
  • Confidentiality impact (C): HIGH
  • Integrity impact (I): NONE
  • Availability impact (A): NONE
created 6 months, 1 week ago
Out-of-bounds read information disclosure vulnerability

A heap out-of-bounds memory read flaw was found in the virtual nvme device in QEMU. The QEMU process does not validate an offset provided by the guest before computing a host heap pointer, which is used for copying data back to the guest. Arbitrary heap memory relative to an allocated buffer can be disclosed.

References

Affected products

qemu
qemu-kvm
  • ==8.1.0
qemu-kvm-ma
virt:av/qemu-kvm
virt:rhel/qemu-kvm

Matching in nixpkgs

pkgs.qemu

Generic and open source machine emulator and virtualizer

  • nixos-unstable -

pkgs.qemu_kvm

Generic and open source machine emulator and virtualizer

  • nixos-unstable -

pkgs.qemu_xen

Generic and open source machine emulator and virtualizer

  • nixos-unstable -

pkgs.qemu-user

QEMU User space emulator - launch executables compiled for one CPU on another CPU

  • nixos-unstable -

pkgs.qemu_full

Generic and open source machine emulator and virtualizer

  • nixos-unstable -

pkgs.qemu_test

Generic and open source machine emulator and virtualizer

  • nixos-unstable -

pkgs.qemu-utils

Generic and open source machine emulator and virtualizer

  • nixos-unstable -

pkgs.qemu-python-utils

Python tooling used by the QEMU project to build, configure, and test QEMU

Package maintainers