Memory leak in the v9fs_list_xattr function in hw/9pfs/9p-xattr.c in QEMU (aka Quick Emulator) allows local guest OS privileged users to cause a denial of service (memory consumption) via vectors involving the orig_value variable.
CVSS Details
- CVSS 3.1 Base Score: 6.5
- CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Debian | debian-upgrade-qemudebian-upgrade-qemu-kvm | May 30, 2017 | May 2, 2017 | |
| Gentoo Linux | gentoo-linux-upgrade-app-emulation-qemu | Oct 30, 2017 | May 2, 2017 | |
| Suse | — | suse-upgrade-kvmsuse-upgrade-qemususe-upgrade-qemu-armsuse-upgrade-qemu-block-curlsuse-upgrade-qemu-block-rbdsuse-upgrade-qemu-block-sshsuse-upgrade-qemu-guest-agentsuse-upgrade-qemu-ipxesuse-upgrade-qemu-kvmsuse-upgrade-qemu-langsuse-upgrade-qemu-ppcsuse-upgrade-qemu-s390suse-upgrade-qemu-seabiossuse-upgrade-qemu-sgabiossuse-upgrade-qemu-toolssuse-upgrade-qemu-vgabiossuse-upgrade-qemu-x86 | Jul 4, 2017 | May 2, 2017 |
| Ubuntu | ubuntu-upgrade-qemu-systemubuntu-upgrade-qemu-system-aarch64ubuntu-upgrade-qemu-system-armubuntu-upgrade-qemu-system-mipsubuntu-upgrade-qemu-system-miscubuntu-upgrade-qemu-system-ppcubuntu-upgrade-qemu-system-s390xubuntu-upgrade-qemu-system-sparcubuntu-upgrade-qemu-system-x86 | May 17, 2017 | May 2, 2017 |
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