CVE-2015-8743
7.1
HIGH
CVSS 3.1
EPSS 0.06%
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.
How to fix CVE-2015-8743
To remediate CVE-2015-8743, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:2.5+dfsg-2 or later
Is CVE-2015-8743 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:2.5+dfsg-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N |