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CVE details

CVE-2011-3346

Buffer overflow in hw/scsi-disk.c in the SCSI subsystem in QEMU before 0.15.2, as used by Xen, might allow local guest users with permission to access the CD-ROM to cause a denial of service (guest crash) via a crafted SAI READ CAPACITY SCSI command. NOTE: this is only a vulnerability when root has manually modified certain permissions or ACLs.

Score
4.0 medium
Published
2014-04-01
Links
NVD · cve.org

Affected ports (1)

PortPackageVersionStatusMaintainer
emulators/qemu-cheriqemu-cheri0.d20260108unaddressedbrooks@FreeBSD.org

Template for a VuXML entry

Range taken from the CVE record, check it before committing. make newentry in security/vuxml creates the vid.

  <vuln vid="FIXME (make newentry)">
    <topic>FIXME -- FIXME</topic>
    <affects>
      <package>
	<name>qemu-cheri</name>
	<range><lt>FIXME</lt></range>
      </package>
    </affects>
    <description>
      <body xmlns="http://www.w3.org/1999/xhtml">
	<p>Buffer overflow in hw/scsi-disk.c in the SCSI subsystem in QEMU before
	0.15.2, as used by Xen, might allow local guest users with permission
	to access the CD-ROM to cause a denial of service (guest crash) via a
	crafted SAI READ CAPACITY SCSI command.  NOTE: this is only a
	vulnerability when root has manually modified certain permissions or
	ACLs.</p>
      </body>
    </description>
    <references>
      <cvename>CVE-2011-3346</cvename>
      <url>https://nvd.nist.gov/vuln/detail/CVE-2011-3346</url>
    </references>
    <dates>
      <discovery>2014-04-01</discovery>
      <entry>2026-10-25</entry>
    </dates>
  </vuln>