| Summary: |
<app-emulation/qemu-2.8.0-r1: scsi: megasas: host memory leakage in megasas_handle_dcmd |
| 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: |
http://www.openwall.com/lists/oss-security/2017/02/01/19
|
| Whiteboard: |
B3 [glsa cve] |
|
Package list:
|
|
Runtime testing required:
|
---
|
|---|
| Bug Depends on: |
608728
|
|
|
| Bug Blocks: |
|
|
|
From ${URL} : Quick Emulator(Qemu) built with the MegaRAID SAS 8708EM2 Host Bus Adapter emulation support is vulnerable to a memory leakage issue. It could occur while processing MegaRAID Firmware Interface(MFI) command in 'megasas_handle_dcmd' routine. A privileged user inside guest could use this flaw to leak host memory resulting DoS issue. Upstream patch: --------------- -> http://git.qemu.org/?p=qemu.git;a=commit;h=765a707000e838c30b18d712fe6cb3dd8e0435f3 Reference: ---------- -> https://bugzilla.redhat.com/show_bug.cgi?id=1418342 @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.