5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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
0.0004 Low
EPSS
Percentile
11.7%
An issue was discovered in the Linux kernel before 5.8.10.
virt/kvm/kvm_main.c has a kvm_io_bus_unregister_dev memory leak upon a
kmalloc failure, aka CID-f65886606c2d.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 20.04 | noarch | linux-gkeop-5.15 | < any | UNKNOWN |
ubuntu | 20.04 | noarch | linux-azure-fde | < 5.4.0-1032.33 | UNKNOWN |
ubuntu | 22.04 | noarch | linux-azure-fde | < any | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gcp-5.4 | < 5.4.0-1030.32~18.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gcp-4.15 | < 4.15.0-1088.101 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gke-5.4 | < 5.4.0-1030.32~18.04.1 | UNKNOWN |
ubuntu | 20.04 | noarch | linux | < 5.4.0-56.62 | UNKNOWN |
ubuntu | 18.04 | noarch | linux | < 4.15.0-126.129 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1088.93 | UNKNOWN |
ubuntu | 20.04 | noarch | linux-aws | < 5.4.0-1030.31 | UNKNOWN |
cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.8.10
git.kernel.org/linus/f65886606c2d3b562716de030706dfe1bea4ed5e
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f65886606c2d3b562716de030706dfe1bea4ed5e
launchpad.net/bugs/cve/CVE-2020-36312
nvd.nist.gov/vuln/detail/CVE-2020-36312
security-tracker.debian.org/tracker/CVE-2020-36312
www.cve.org/CVERecord?id=CVE-2020-36312
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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
0.0004 Low
EPSS
Percentile
11.7%