CVEvulnerability
CVE-2015-8743
7.1 HIGH
Official page ↗
- Status
- Modified
- Published
- 2016-12-29
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.1 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
- CVSS 2.0 ([email protected])
- 3.6 LOW — AV:L/AC:L/Au:N/C:P/I:P/A:N
- Weaknesses
- CWE-125, CWE-787
Description
QEMU (aka Quick Emulator) built with the NE2000 device emulation support is vulnerable to an OOB r/w access issue. It could occur while performing 'ioport' r/w operations. A privileged (CAP_SYS_RAWIO) user/process could use this flaw to leak or corrupt QEMU memory bytes.
Affected configurations
• qemu qemu (<= 2.5.1)
• debian debian linux 7.0
• debian debian linux 8.0
Related
References
- http://www.debian.org/security/2016/dsa-3469 Third Party Advisory
- http://www.debian.org/security/2016/dsa-3470 Third Party Advisory
- http://www.debian.org/security/2016/dsa-3471 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/04/1 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/04/2 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/79820 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034574 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1264929 Issue Tracking
- https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.html Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201602-01 Third Party Advisory
- http://www.debian.org/security/2016/dsa-3469 Third Party Advisory
- http://www.debian.org/security/2016/dsa-3470 Third Party Advisory
- http://www.debian.org/security/2016/dsa-3471 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/04/1 Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2016/01/04/2 Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/79820 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1034574 Third Party Advisory, VDB Entry
- https://bugzilla.redhat.com/show_bug.cgi?id=1264929 Issue Tracking
- https://lists.gnu.org/archive/html/qemu-devel/2016-01/msg00050.html Patch, Vendor Advisory
- https://security.gentoo.org/glsa/201602-01 Third Party Advisory