3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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
0.001 Low
EPSS
Percentile
20.1%
QEMU 4.2.0 has a use-after-free in hw/net/e1000e_core.c because a guest OS
user can trigger an e1000e packet with the data’s address set to the
e1000e’s MMIO address.
launchpad.net/bugs/cve/CVE-2020-15859
lists.gnu.org/archive/html/qemu-devel/2020-07/msg05304.html
lists.gnu.org/archive/html/qemu-devel/2020-07/msg05895.html
nvd.nist.gov/vuln/detail/CVE-2020-15859
security-tracker.debian.org/tracker/CVE-2020-15859
ubuntu.com/security/notices/USN-4725-1
www.cve.org/CVERecord?id=CVE-2020-15859
www.openwall.com/lists/oss-security/2020/07/21/3
3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/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
0.001 Low
EPSS
Percentile
20.1%