CVE-2014-4943
Medium
Description
The PPPoL2TP feature in net/l2tp/l2tp_ppp.c in the Linux kernel through 3.15.6 allows local users to gain privileges by leveraging data-structure differences between an l2tp socket and an inet socket.
SeverityMedium
CVSS6.9
Exploit probability—
Product
Linux Kernel
PublishedJul 19, 2014
First seenJul 19, 2014
How to fix
Update
- linux linux_kernel3.2.62, 3.4.102, 3.10.52, 3.12.27, 3.14.16, 3.15.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 2.6.23 ≤ v < 3.2.62, 3.3 ≤ v < 3.4.102, 3.5 ≤ v < 3.10.52, 3.11 ≤ v < 3.12.27, 3.13 ≤ v < 3.14.16, 3.15 ≤ v < 3.15.9 | 3.2.62, 3.4.102, 3.10.52, 3.12.27, 3.14.16, 3.15.9 |
| opensuse opensuse | 11.4 | — |
| suse linux_enterprise_desktop | 11 | — |
| suse linux_enterprise_server | 11 | — |
| redhat enterprise_linux_server_aus | 6.2 | — |
| debian debian_linux | 7.0 | — |
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