CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
44.3%
It was discovered that the XFS file system implementation in the Linux
kernel did not properly validate meta data in some circumstances. An
attacker could use this to construct a malicious XFS image that, when
mounted, could cause a denial of service. (CVE-2020-12655)
It was discovered that the bcache subsystem in the Linux kernel did not
properly release a lock in some error conditions. A local attacker could
possibly use this to cause a denial of service. (CVE-2020-12771)
Kyungtae Kim discovered that the USB testing driver in the Linux kernel did
not properly deallocate memory on disconnect events. A physically proximate
attacker could use this to cause a denial of service (memory exhaustion).
(CVE-2020-15393)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 18.04 | noarch | linux-image-5.3.0-1033-aws | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-aws-5.3-headers-5.3.0-1033 | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-aws-5.3-tools-5.3.0-1033 | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-buildinfo-5.3.0-1033-aws | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-headers-5.3.0-1033-aws | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-5.3.0-1033-aws-dbgsym | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-modules-5.3.0-1033-aws | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-modules-extra-5.3.0-1033-aws | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-tools-5.3.0-1033-aws | < 5.3.0-1033.35 | UNKNOWN |
Ubuntu | 18.04 | noarch | linux-image-5.3.0-1033-gke | < 5.3.0-1033.35 | UNKNOWN |
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
AI Score
Confidence
High
EPSS
Percentile
44.3%