VulnerabilityModified
CVE-2015-5158
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…
MEDIUM 5.5EPSS 0.43%
Does this matter?
Lower severity and a low EPSS score (0.43%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.43% probability · 37th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- qemu/qemu
- Source
- secalert@redhat.com
References
- http://www.securityfocus.com/bid/76016Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1033095Third Party Advisory, VDB Entry
- https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201510-02Third Party Advisory
- http://www.securityfocus.com/bid/76016Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1033095Third Party Advisory, VDB Entry
- https://lists.nongnu.org/archive/html/qemu-devel/2015-07/msg04558.htmlMailing List, Third Party Advisory
- https://security.gentoo.org/glsa/201510-02Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.