Medium severity · published Dec 17, 2018
CVE-2018-20123
pvrdma_realize in hw/rdma/vmw/pvrdma_main.c in QEMU has a Memory leak after an initialisation error
5.5
CVSS
0.5%
EPSS
No
On KEV
Description
pvrdma_realize in hw/rdma/vmw/pvrdma_main.c in QEMU has a Memory leak after an initialisation error.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 42% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
FE
Fedora · Fedoraproject
30 · source: NVD
QE
Qemu · Qemu
through 3.1.0 · source: NVD
UL
Ubuntu Linux · Canonical
14.04; 16.04; 18.04; 18.10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-20123
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-20123
Mailing List
http://www.openwall.com/lists/oss-security/2018/12/13/4
Third Party Advisory
http://www.securityfocus.com/bid/106219
lists.fedoraproject.org
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/
Mailing List
https://lists.gnu.org/archive/html/qemu-devel/2018-12/msg02817.html
Third Party Advisory
https://usn.ubuntu.com/3923-1/
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