7.8
CVE-2015-2686
- EPSS 0.39%
- Veröffentlicht 02.05.2016 10:59:11
- Zuletzt bearbeitet 06.05.2026 22:30:45
- Erkennungen
Loginnet/socket.c in the Linux kernel 3.19 before 3.19.3 does not validate certain range data for (1) sendto and (2) recvfrom system calls, which allows local users to gain privileges by leveraging a subsystem that uses the copy_from_iter function in the iov_iter interface, as demonstrated by the Bluetooth subsystem.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Linux ≫ Linux Kernel Version 3.19
Linux ≫ Linux Kernel Version 3.19.1
Linux ≫ Linux Kernel Version 3.19.2
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.39% | 0.301 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| NIST | 7.8 | 1.8 | 5.9 |
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
|
| NIST | 7.2 | 3.9 | 10 |
AV:L/AC:L/Au:N/C:C/I:C/A:C
|
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.3
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=4de930efc23b92ddf88ce91c405ee645fe6e27ea
http://grsecurity.net/~spender/viro.txt
http://twitter.com/grsecurity/statuses/579050211605102592
http://twitter.com/grsecurity/statuses/579060953477701632
http://twitter.com/grsecurity/statuses/579075689439059968
http://www.openwall.com/lists/oss-security/2015/03/23/14
http://www.securityfocus.com/bid/73286
https://bugzilla.redhat.com/show_bug.cgi?id=1205242
https://github.com/torvalds/linux/commit/4de930efc23b92ddf88ce91c405ee645fe6e27ea