The Netlink implementation in the Linux kernel before 3.2.30 does not properly handle messages that lack SCM_CREDENTIALS data, which might allow local users to spoof Netlink communication via a crafted message, as demonstrated by a message to (1) Avahi or (2) NetworkManager.
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Linux_kernel | Linux | 3.2.21 | 3.2.21 |
Linux_kernel | Linux | 2.3.21 | 2.3.21 |
Linux_kernel | Linux | 3.2.19 | 3.2.19 |
Linux_kernel | Linux | 3.2.23 | 3.2.23 |
Linux_kernel | Linux | 3.2.18 | 3.2.18 |
Linux_kernel | Linux | 3.2.5 | 3.2.5 |
Linux_kernel | Linux | 3.2.26 | 3.2.26 |
Linux_kernel | Linux | 2.3.28 | 2.3.28 |
Linux_kernel | Linux | * | 3.2.29 |
Linux_kernel | Linux | 2.3.26 | 2.3.26 |
Linux_kernel | Linux | 3.2 | 3.2 |
Linux_kernel | Linux | 3.2.16 | 3.2.16 |
Linux_kernel | Linux | 3.2 | 3.2 |
Linux_kernel | Linux | 3.3.2 | 3.3.2 |
Linux_kernel | Linux | 3.2.27 | 3.2.27 |
Linux_kernel | Linux | 2.4.33.2 | 2.4.33.2 |
Linux_kernel | Linux | 2.3.27 | 2.3.27 |
Linux_kernel | Linux | 3.2 | 3.2 |
Linux_kernel | Linux | 2.6.13.2 | 2.6.13.2 |
Linux_kernel | Linux | 3.2.11 | 3.2.11 |
Linux_kernel | Linux | 2.3.24 | 2.3.24 |
Linux_kernel | Linux | 2.6.33.2 | 2.6.33.2 |
Linux_kernel | Linux | 3.2.10 | 3.2.10 |
Linux_kernel | Linux | 3.2.14 | 3.2.14 |
Linux_kernel | Linux | 3.2.25 | 3.2.25 |
Linux_kernel | Linux | 3.2.4 | 3.2.4 |
Linux_kernel | Linux | 2.3.29 | 2.3.29 |
Linux_kernel | Linux | 2.3.2 | 2.3.2 |
Linux_kernel | Linux | 3.2.9 | 3.2.9 |
Linux_kernel | Linux | 3.2.15 | 3.2.15 |
Linux_kernel | Linux | 3.2.20 | 3.2.20 |
Linux_kernel | Linux | 3.2.24 | 3.2.24 |
Linux_kernel | Linux | 2.6.33.20 | 2.6.33.20 |
Linux_kernel | Linux | 3.2.6 | 3.2.6 |
Linux_kernel | Linux | 2.3.23 | 2.3.23 |
Linux_kernel | Linux | 3.2.2 | 3.2.2 |
Linux_kernel | Linux | 2.3.22 | 2.3.22 |
Linux_kernel | Linux | 3.2 | 3.2 |
Linux_kernel | Linux | 3.2.13 | 3.2.13 |
Linux_kernel | Linux | 3.2.1 | 3.2.1 |
Linux_kernel | Linux | 3.2.7 | 3.2.7 |
Linux_kernel | Linux | 2.6.23.2 | 2.6.23.2 |
Linux_kernel | Linux | 2.3.20 | 2.3.20 |
Linux_kernel | Linux | 3.2.22 | 3.2.22 |
Linux_kernel | Linux | 2.3.25 | 2.3.25 |
Linux_kernel | Linux | 3.2 | 3.2 |
Linux_kernel | Linux | 3.2.17 | 3.2.17 |
Linux_kernel | Linux | 3.2 | 3.2 |
Linux_kernel | Linux | 3.2.8 | 3.2.8 |
Linux_kernel | Linux | 3.2 | 3.2 |
Linux_kernel | Linux | 3.2.12 | 3.2.12 |
Linux_kernel | Linux | 3.2.28 | 3.2.28 |
Linux_kernel | Linux | 3.2.3 | 3.2.3 |