7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.053 Low
EPSS
Percentile
93.0%
A memory leak in the kernel_read_file function in fs/exec.c in the Linux
kernel through 4.20.11 allows attackers to cause a denial of service
(memory consumption) by triggering vfs_read failures.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | <Â 4.15.0-47.50 | UNKNOWN |
ubuntu | 18.10 | noarch | linux | <Â 4.18.0-17.18 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | <Â 4.15.0-1035.37 | UNKNOWN |
ubuntu | 18.10 | noarch | linux-aws | <Â 4.18.0-1012.14 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | <Â 4.15.0-1035.37~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | <Â 4.18.0-1014.14~18.04.1 | UNKNOWN |
ubuntu | 18.10 | noarch | linux-azure | <Â 4.18.0-1014.14 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-azure | <Â 4.15.0-1041.45~14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure | <Â 4.15.0-1041.45 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure-edge | <Â 4.18.0-1014.14~18.04.1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2019-8980
lore.kernel.org/lkml/[email protected]/
lore.kernel.org/lkml/[email protected]/
nvd.nist.gov/vuln/detail/CVE-2019-8980
security-tracker.debian.org/tracker/CVE-2019-8980
ubuntu.com/security/notices/USN-3930-1
ubuntu.com/security/notices/USN-3930-2
ubuntu.com/security/notices/USN-3931-1
ubuntu.com/security/notices/USN-3931-2
www.cve.org/CVERecord?id=CVE-2019-8980
www.mail-archive.com/[email protected]/msg1935698.html
www.mail-archive.com/[email protected]/msg1935705.html
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.053 Low
EPSS
Percentile
93.0%