2.1 Low
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
0.0004 Low
EPSS
Percentile
10.1%
The raw_cmd_copyout function in drivers/block/floppy.c in the Linux kernel
through 3.14.3 does not properly restrict access to certain pointers during
processing of an FDRAWCMD ioctl call, which allows local users to obtain
sensitive information from kernel heap memory by leveraging write access to
a /dev/fd device.
Author | Note |
---|---|
jdstrand | android kernels (goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 13.10 preview kernels android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.04 preview kernels |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 10.04 | noarch | linux | < 2.6.32-60.122 | UNKNOWN |
ubuntu | 12.04 | noarch | linux | < 3.2.0-63.95 | UNKNOWN |
ubuntu | 13.10 | noarch | linux | < 3.11.0-22.38 | UNKNOWN |
ubuntu | 14.04 | noarch | linux | < 3.13.0-27.50 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-armadaxp | < 3.2.0-1633.47 | UNKNOWN |
ubuntu | 10.04 | noarch | linux-ec2 | < 2.6.32-364.77 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-lts-quantal | < 3.5.0-51.76~precise1 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-lts-raring | < 3.8.0-41.60~precise1 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-lts-saucy | < 3.11.0-22.38~precise1 | UNKNOWN |
ubuntu | 12.04 | noarch | linux-lts-trusty | < 3.13.0-27.50~precise1 | UNKNOWN |
launchpad.net/bugs/cve/CVE-2014-1738
nvd.nist.gov/vuln/detail/CVE-2014-1738
security-tracker.debian.org/tracker/CVE-2014-1738
ubuntu.com/security/notices/USN-2219-1
ubuntu.com/security/notices/USN-2220-1
ubuntu.com/security/notices/USN-2221-1
ubuntu.com/security/notices/USN-2223-1
ubuntu.com/security/notices/USN-2224-1
ubuntu.com/security/notices/USN-2225-1
ubuntu.com/security/notices/USN-2226-1
ubuntu.com/security/notices/USN-2227-1
ubuntu.com/security/notices/USN-2228-1
ubuntu.com/security/notices/USN-2260-1
www.cve.org/CVERecord?id=CVE-2014-1738