Ubuntu.comUB:CVE-2014-9914CVE-2014-9914
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%
Race condition in the ip4_datagram_release_cb function in
net/ipv4/datagram.c in the Linux kernel before 3.15.2 allows local users to
gain privileges or cause a denial of service (use-after-free) by leveraging
incorrect expectations about locking during multithreaded access to
internal data structures for IPv4 UDP sockets.
Notes
| Author | Note |
|---|---|
| jdstrand | android kernels (flo, goldfish, grouper, maguro, mako and manta) are not supported on the Ubuntu Touch 14.10 and earlier preview kernels linux-lts-saucy no longer receives official support linux-lts-quantal no longer receives official support |
References
git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9709674e68646cee5a24e3000b3558d25412203a
source.android.com/security/bulletin/2017-02-01.html
www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2
github.com/torvalds/linux/commit/9709674e68646cee5a24e3000b3558d25412203a
launchpad.net/bugs/cve/CVE-2014-9914
nvd.nist.gov/vuln/detail/CVE-2014-9914
security-tracker.debian.org/tracker/CVE-2014-9914
www.cve.org/CVERecord?id=CVE-2014-9914
Related
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.2 High
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.0004 Low
EPSS
Percentile
5.3%