CVE-2014-9914
CVSS V2 High 7.2
CVSS V3 High 7.8
Description
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.
Overview
- CVE ID
- CVE-2014-9914
- Assigner
- security@android.com
- Vulnerability Status
- Analyzed
- Published Version
- 2017-02-07T07:59:00
- Last Modified Date
- 2023-01-17T21:40:59
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | 1 | OR | 3.15.1 | |
| cpe:2.3:o:google:android:*:*:*:*:*:*:*:* | 1 | OR | 7.1.1 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:C/I:C/A:C
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- COMPLETE
- Integrity Impact
- COMPLETE
- Availability Impact
- COMPLETE
- Base Score
- 7.2
- Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 10
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/torvalds/linux/commit/9709674e68646cee5a24e3000b3558d25412203a | Issue Tracking Patch Third Party Advisory |
| http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2 | Release Notes Vendor Advisory |
| http://source.android.com/security/bulletin/2017-02-01.html | Third Party Advisory |
| http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9709674e68646cee5a24e3000b3558d25412203a | Issue Tracking Patch Third Party Advisory |
| http://www.securityfocus.com/bid/96100 | |
| http://www.securitytracker.com/id/1037798 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2014-9914 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9914 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 09:18:28 | Added to TrackCVE | |||
| 2022-12-02 13:40:44 | 2017-02-07T07:59Z | 2017-02-07T07:59:00 | CVE Published Date | updated |
| 2022-12-02 13:40:44 | 2017-07-25T01:29:00 | CVE Modified Date | updated | |
| 2022-12-02 13:40:44 | Modified | Vulnerability Status | updated | |
| 2022-12-08 20:06:09 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-17 22:07:45 | 2023-01-17T21:40:59 | CVE Modified Date | updated | |
| 2023-01-17 22:07:45 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |