| Summary: | <app-emulation/qemu-2.8.0: display: virtio-gpu-3d: OOB access while reading virgl capabilities (CVE-2016-10028) | ||
|---|---|---|---|
| Product: | Gentoo Security | Reporter: | Agostino Sarubbo <ago> |
| Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
| Status: | RESOLVED FIXED | ||
| Severity: | minor | CC: | qemu+disabled |
| Priority: | Normal | ||
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | https://lists.gnu.org/archive/html/qemu-devel/2016-12/msg01903.html | ||
| See Also: | https://bugzilla.redhat.com/show_bug.cgi?id=1406367 | ||
| Whiteboard: | B3 [glsa cve] | ||
| Package list: | Runtime testing required: | --- | |
| Bug Depends on: | 601824, 604010 | ||
| Bug Blocks: | |||
i've added it to our 2.8.0 ebuild Stabilization will be happen as part of bug 601824. New GLSA request filed. No ACE/RCE, downgraded to B3. This issue was resolved and addressed in GLSA 201701-49 at https://security.gentoo.org/glsa/201701-49 by GLSA coordinator Aaron Bauman (b-man). Re-opened for cleanup. Vulnerable versions removed, please close. commit cd0007ee8270ccd2773604782ddcc4b67fa3a103 Author: Matthias Maier <tamiko@gentoo.org> Date: Sun Feb 12 22:08:18 2017 -0600 app-emulation/qemu: drop old versions 2.7.0, 2.7.1 Package-Manager: Portage-2.3.3, Repoman-2.3.1 All done, repository is clean. |
From ${URL} : Quick Emulator(Qemu) built with the Virtio GPU Device emulator support is vulnerable to an out of bounds memory access issue. It could occur while processing 'VIRTIO_GPU_CMD_GET_CAPSET' command. A guest user/process could use this flaw to crash the Qemu process instance on a host, resulting in DoS. Upstream patch: --------------- -> https://lists.gnu.org/archive/html/qemu-devel/2016-12/msg01903.html Reference: ---------- -> http://www.openwall.com/lists/oss-security/2016/12/20/1 @maintainer(s): after the bump, in case we need to stabilize the package, please let us know if it is ready for the stabilization or not.