Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: ip6_vti: set netns_immutable on the fallback device. john1988 and Noam Rathaus reported that vti6_init_net() does not set the netns_immutable flag on the per-netns fallback tunnel device (ip6_vti0). Other similar tunnel drivers (like ip6_tunnel, sit, ip6_gre, and ip_tunnel) correctly set this flag during their fallback device initialization to prevent them from being moved to another network namespace.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 61220ab349485d911083d0b7990ccd3db6c63297 before 12acc977838c943636fb01e2f3087d2e4cc3b7cc; affected 61220ab349485d911083d0b7990ccd3db6c63297 before 7f28e3948c59481f8db9c9638e204258d26b4e41; affected 61220ab349485d911083d0b7990ccd3db6c63297 before 12c65e2c7fef507551bd7b52123598a761662c01; affected 61220ab349485d911083d0b7990ccd3db6c63297 before f4b6b4af7ef0661ac153c6f7eb1030aa8482c1a3; affected 61220ab349485d911083d0b7990ccd3db6c63297 before c5dbd669db5a426b3025512322e1bf2cdbe14305; affected 61220ab349485d911083d0b7990ccd3db6c63297 before ecf8904067dcba0dad86ece80874841e60317885; affected 61220ab349485d911083d0b7990ccd3db6c63297 before dcdce3bc9f08026ff3739ee7339e1bef526fc5f3; affected 61220ab349485d911083d0b7990ccd3db6c63297 before d289d5307762d1838aaece22c6b6fcad9e8865f9 |
| Linux / Linux | affected 3.15; unaffected 0 before 3.15; unaffected 5.10.260 through 5.10.*; unaffected 5.15.211 through 5.15.*; unaffected 6.1.177 through 6.1.*; unaffected 6.6.144 through 6.6.*; unaffected 6.12.95 through 6.12.*; unaffected 6.18.36 through 6.18.*; unaffected 7.0.13 through 7.0.*; unaffected 7.1 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/12acc977838c943636fb01e2f3087d2e4cc3b7cc
- https://git.kernel.org/stable/c/7f28e3948c59481f8db9c9638e204258d26b4e41
- https://git.kernel.org/stable/c/12c65e2c7fef507551bd7b52123598a761662c01
- https://git.kernel.org/stable/c/f4b6b4af7ef0661ac153c6f7eb1030aa8482c1a3
- https://git.kernel.org/stable/c/c5dbd669db5a426b3025512322e1bf2cdbe14305
- https://git.kernel.org/stable/c/ecf8904067dcba0dad86ece80874841e60317885
- https://git.kernel.org/stable/c/dcdce3bc9f08026ff3739ee7339e1bef526fc5f3
- https://git.kernel.org/stable/c/d289d5307762d1838aaece22c6b6fcad9e8865f9
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.