CVE-2014-9914
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.
| Software | From | Fixed in |
|---|---|---|
| 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.x |
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9709674e68646cee5a24e3000b3558d25412203a
- http://source.android.com/security/bulletin/2017-02-01.html
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.15.2
- http://www.securityfocus.com/bid/96100
- http://www.securitytracker.com/id/1037798
- https://github.com/torvalds/linux/commit/9709674e68646cee5a24e3000b3558d25412203a
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