CVEvulnerability
CVE-2014-9914
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2017-02-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-362, CWE-416
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.
Affected configurations
• linux linux kernel (>= 3.7.8 < 3.10.45)
• linux linux kernel (>= 3.11 < 3.12.23)
• linux linux kernel (>= 3.13 < 3.14.9)
• linux linux kernel (>= 3.15 < 3.15.2)
• google android (<= 7.1.1)
Related
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9709674e68646cee5a24e3000b3558d25412203a Issue Tracking, Patch, Third Party Advisory
- http://source.android.com/security/bulletin/2017-02-01.html Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2 Release Notes, Vendor Advisory
- http://www.securityfocus.com/bid/96100 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037798 Third Party Advisory, VDB Entry
- https://github.com/torvalds/linux/commit/9709674e68646cee5a24e3000b3558d25412203a Issue Tracking, Patch, Third Party Advisory
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9709674e68646cee5a24e3000b3558d25412203a Issue Tracking, Patch, Third Party Advisory
- http://source.android.com/security/bulletin/2017-02-01.html Third Party Advisory
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2 Release Notes, Vendor Advisory
- http://www.securityfocus.com/bid/96100 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1037798 Third Party Advisory, VDB Entry
- https://github.com/torvalds/linux/commit/9709674e68646cee5a24e3000b3558d25412203a Issue Tracking, Patch, Third Party Advisory