CVE-2015-5158
5.5
MEDIUM
CVSS 3.1
EPSS 0.08%
Description
Stack-based buffer overflow in hw/scsi/scsi-bus.c in QEMU, when built with SCSI-device emulation support, allows guest OS users with CAP_SYS_RAWIO permissions to cause a denial of service (instance crash) via an invalid opcode in a SCSI command descriptor block.
How to fix CVE-2015-5158
To remediate CVE-2015-5158, upgrade the affected package to a fixed version below.
- Debian/qemu—upgrade to 1:2.4+dfsg-1a or later
Is CVE-2015-5158 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 1:2.4+dfsg-1a
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |