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
0.001 Low
EPSS
Percentile
40.2%
fs/btrfs/volumes.c in the Linux kernel before 5.1 allows a
btrfs_verify_dev_extents NULL pointer dereference via a crafted btrfs image
because fs_devices->devices is mishandled within find_device, aka
CID-09ba3bc9dd15.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-88.88 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-173.203 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1060.62 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1061.65) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1101.112 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.0 | < 5.0.0-1024.27~18.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1060.62~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | < 5.0.0-1029.31~18.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-azure | < 4.15.0-1071.76~14.04.1) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure | < 4.15.0-1071.76 | UNKNOWN |
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=09ba3bc9dd150457c506e4661380a6183af651c1
github.com/bobfuzzer/CVE-2019-18885
github.com/torvalds/linux/commit/09ba3bc9dd150457c506e4661380a6183af651c1
launchpad.net/bugs/cve/CVE-2019-18885
nvd.nist.gov/vuln/detail/CVE-2019-18885
security-tracker.debian.org/tracker/CVE-2019-18885
ubuntu.com/security/notices/USN-4254-1
ubuntu.com/security/notices/USN-4254-2
ubuntu.com/security/notices/USN-4258-1
ubuntu.com/security/notices/USN-4287-1
ubuntu.com/security/notices/USN-4287-2
www.cve.org/CVERecord?id=CVE-2019-18885
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
0.001 Low
EPSS
Percentile
40.2%