Vulnerability Details : CVE-2019-6501
Potential exploit
In QEMU 3.1, scsi_handle_inquiry_reply in hw/scsi/scsi-generic.c allows out-of-bounds write and read operations.
Vulnerability category: Memory Corruption
Products affected by CVE-2019-6501
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:a:qemu:qemu:3.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-6501
0.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-6501
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:N/I:N/A:P |
3.9
|
2.9
|
NIST | |
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2019-6501
-
The product reads data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-6501
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https://access.redhat.com/errata/RHSA-2019:2553
RHSA-2019:2553 - Security Advisory - Red Hat Customer Portal
-
https://lists.gnu.org/archive/html/qemu-devel/2019-01/msg02324.html
[Qemu-devel] [PATCH] scsi-generic: avoid possible out-of-bounds access tExploit;Mailing List;Patch;Third Party Advisory
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https://security.netapp.com/advisory/ntap-20190411-0006/
March 2019 QEMU Vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
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http://www.openwall.com/lists/oss-security/2019/01/24/1
oss-security - CVE-2019-6501 QEMU: scsi-generic: possible OOB access while handling inquiry requestMailing List;Patch;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KJMTVGDLA654HNCDGLCUEIP36SNJEKK7/
[SECURITY] Fedora 30 Update: qemu-3.1.0-6.fc30 - package-announce - Fedora Mailing-ListsMailing List;Release Notes;Third Party Advisory
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https://access.redhat.com/errata/RHSA-2019:2425
RHSA-2019:2425 - Security Advisory - Red Hat Customer Portal
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https://access.redhat.com/errata/RHSA-2019:2166
RHSA-2019:2166 - Security Advisory - Red Hat Customer Portal
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