4.9 Medium
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
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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.0004 Low
EPSS
Percentile
10.1%
The cdrom_ioctl_media_changed function in drivers/cdrom/cdrom.c in the
Linux kernel before 4.16.6 allows local attackers to use a incorrect bounds
check in the CDROM driver CDROM_MEDIA_CHANGED ioctl to read out kernel
memory.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-24.26 | UNKNOWN |
ubuntu | 14.04 | noarch | linux | < 3.13.0-157.207 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-128.154 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1011.11 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1023.23 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1061.70 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | < 4.15.0-1014.14 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure | < 4.15.0-1014.14~16.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-azure-edge | < 4.15.0-1014.14 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-gcp | < 4.15.0-1010.10 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2018-10940
nvd.nist.gov/vuln/detail/CVE-2018-10940
security-tracker.debian.org/tracker/CVE-2018-10940
ubuntu.com/security/notices/USN-3676-1
ubuntu.com/security/notices/USN-3676-2
ubuntu.com/security/notices/USN-3695-1
ubuntu.com/security/notices/USN-3695-2
ubuntu.com/security/notices/USN-3754-1
www.cve.org/CVERecord?id=CVE-2018-10940
www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.16.6
4.9 Medium
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
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:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
0.0004 Low
EPSS
Percentile
10.1%