6.8 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
35.2%
In the Linux kernel before 5.2.3, set_geometry in drivers/block/floppy.c
does not validate the sect and head fields, as demonstrated by an integer
overflow and out-of-bounds read. It can be triggered by an unprivileged
local user when a floppy disk has been inserted. NOTE: QEMU creates the
floppy device by default.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | <Β 4.15.0-60.67 | UNKNOWN |
ubuntu | 19.04 | noarch | linux | <Β 5.0.0-27.28 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | <Β 4.4.0-161.189 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | <Β 4.15.0-1047.49 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-aws | <Β 5.0.0-1014.16 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | <Β 4.4.0-1092.103 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | <Β 4.15.0-1047.49~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | <Β 5.0.0-1018.19~18.04.1 | UNKNOWN |
ubuntu | 19.04 | noarch | linux-azure | <Β 5.0.0-1018.19 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure | <Β 4.15.0-1056.61 | UNKNOWN |
git.kernel.org/linus/da99466ac243f15fbba65bd261bfc75ffa1532b6
launchpad.net/bugs/cve/CVE-2019-14283
nvd.nist.gov/vuln/detail/CVE-2019-14283
security-tracker.debian.org/tracker/CVE-2019-14283
ubuntu.com/security/notices/USN-4114-1
ubuntu.com/security/notices/USN-4115-1
ubuntu.com/security/notices/USN-4116-1
ubuntu.com/security/notices/USN-4117-1
ubuntu.com/security/notices/USN-4118-1
www.cve.org/CVERecord?id=CVE-2019-14283
6.8 Medium
CVSS3
Attack Vector
PHYSICAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.6 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
0.001 Low
EPSS
Percentile
35.2%