Note:
This project will be discontinued after December 13, 2021. [more]
2020-05-09
iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of setuid that, although not a default, are sometimes a configuration option offered to end users. Even when setuid is used, other factors (such as C library configuration) may block exploitability.
Products | Ubuntu_linux, Iproute2 |
Type | Use After Free (CWE-416) |
First patch | - None (likely due to unavailable code) |
Links |
• https://security.gentoo.org/glsa/202008-06
• https://bugzilla.suse.com/show_bug.cgi?id=1171452 • https://usn.ubuntu.com/4357-1/ • https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?id=9bf2c538a0eb10d66e2365a655bf6c52f5ba3d10 |