| Summary: | <app-emulation/qemu-2.9.0-r2: scsi: megasas: out-of-bounds read in megasas_mmio_write | ||
|---|---|---|---|
| Product: | Gentoo Security | Reporter: | Agostino Sarubbo <ago> |
| Component: | Vulnerabilities | Assignee: | Gentoo Security <security> |
| Status: | RESOLVED FIXED | ||
| Severity: | minor | CC: | qemu+disabled |
| Priority: | Normal | Flags: | stable-bot:
sanity-check+
|
| Version: | unspecified | ||
| Hardware: | All | ||
| OS: | Linux | ||
| URL: | https://bugzilla.redhat.com/show_bug.cgi?id=1446577 | ||
| Whiteboard: | B3 [glsa cve] | ||
| Package list: |
app-emulation/qemu-2.9.0-r2
|
Runtime testing required: | --- |
| Bug Depends on: | |||
| Bug Blocks: | 616636, 616870, 616872, 618808 | ||
commit ea97b0c7b7466e74a67ad714b07509c752f5870c Author: Matthias Maier <tamiko@gentoo.org> Date: Sat Apr 29 16:01:30 2017 -0500 app-emulation/qemu: Various security patches for 2.9.0 bug 616636, CVE-2017-8112 bug 616870 [1] bug 616872 [2] bug 616874 [1] [1] minor change, queued upstream, no CVE assigned yet [2] queued upstream, no CVE assigned yet Package-Manager: Portage-2.3.3, Repoman-2.3.2 Let's wait with stabilization of 2.9.0-r1 a couple of days. Call it whenever you are ready, This will be the main bug for stabilization. Arches, please stabilize =app-emulation/qemu-2.9.0-r2 Target keywords: amd64 x86 amd64 stable x86 stable. Maintainer(s), please cleanup. Security, please vote. Maintainer(s), Thank you for your work. One of the dependency bugs is a B2 (GLSA Required). New GLSA Request filed. Maintainer(s), please drop the vulnerable version(s). Maintainer(s), please drop the vulnerable version(s). commit c7f0b12f5a2baa48c18bc90e61ac36a43a465cd7 (HEAD -> master, origin/master, origin/HEAD) Author: Matthias Maier <tamiko@gentoo.org> Date: Sat Jun 3 09:42:35 2017 -0500 app-emulation/qemu: drop vulnerable, bug #616874 Package-Manager: Portage-2.3.6, Repoman-2.3.2 This issue was resolved and addressed in GLSA 201706-03 at https://security.gentoo.org/glsa/201706-03 by GLSA coordinator Yury German (BlueKnight). |
From ${URL} : Quick Emulator(Qemu) built with the MegaRAID SAS 8708EM2 Host Bus Adapter emulation support is vulnerable to an out-of-bounds read access issue. It could occur while performing a MMIO write operation. A privileged user inside guest could use this flaw to read host memory leading to potentially crash the Qemu process on the host. Upstream patch: --------------- -> https://lists.gnu.org/archive/html/qemu-devel/2017-04/msg04147.html @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.