CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
10.1%
fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the
unused memory region in the extent tree block, which might allow local
users to obtain sensitive information by reading uninitialized data in the
filesystem.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-55.60 | UNKNOWN |
ubuntu | 19.04 | noarch | linux | < 5.0.0-21.22 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-157.185 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1047.49 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-aws | < 5.0.0-1011.12 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1054.58 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1090.101 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1047.49~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | < 4.18.0-1025.27~18.04.1 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-azure | < 5.0.0-1012.12 | UNKNOWN |
git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git/commit/?id=592acbf16821288ecdc4192c47e3774a4c48bb64
github.com/torvalds/linux/commit/592acbf16821288ecdc4192c47e3774a4c48bb64
launchpad.net/bugs/cve/CVE-2019-11833
nvd.nist.gov/vuln/detail/CVE-2019-11833
security-tracker.debian.org/tracker/CVE-2019-11833
ubuntu.com/security/notices/USN-4068-1
ubuntu.com/security/notices/USN-4068-2
ubuntu.com/security/notices/USN-4069-1
ubuntu.com/security/notices/USN-4069-2
ubuntu.com/security/notices/USN-4076-1
ubuntu.com/security/notices/USN-4095-2
ubuntu.com/security/notices/USN-4118-1
www.cve.org/CVERecord?id=CVE-2019-11833
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
10.1%