3.2 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0005 Low
EPSS
Percentile
15.9%
In QEMU 5.0.0 and earlier, megasas_lookup_frame in hw/scsi/megasas.c has an
out-of-bounds read via a crafted reply_queue_head field from a guest OS
user.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | qemu | < 1:2.11+dfsg-1ubuntu7.31 | UNKNOWN |
ubuntu | 20.04 | noarch | qemu | < 1:4.2-3ubuntu6.4 | UNKNOWN |
ubuntu | 14.04 | noarch | qemu | < 2.0.0+dfsg-2ubuntu1.47+esm1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | qemu | < 1:2.5+dfsg-5ubuntu10.45 | UNKNOWN |
www.openwall.com/lists/oss-security/2020/05/28/2
launchpad.net/bugs/cve/CVE-2020-13362
lists.gnu.org/archive/html/qemu-devel/2020-05/msg03131.html
lists.gnu.org/archive/html/qemu-devel/2020-05/msg03463.html
lists.gnu.org/archive/html/qemu-devel/2020-05/msg06250.html
nvd.nist.gov/vuln/detail/CVE-2020-13362
security-tracker.debian.org/tracker/CVE-2020-13362
ubuntu.com/security/notices/USN-4467-1
ubuntu.com/security/notices/USN-4467-2
www.cve.org/CVERecord?id=CVE-2020-13362
3.2 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.0005 Low
EPSS
Percentile
15.9%