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This project will be discontinued after December 13, 2021. [more]
2018-12-27
An issue was discovered in the Linux kernel before 4.18.11. The ipddp_ioctl function in drivers/net/appletalk/ipddp.c allows local users to obtain sensitive kernel address information by leveraging CAP_NET_ADMIN to read the ipddp_route dev and next fields via an SIOCFINDIPDDPRT ioctl call.
| Products | Debian_linux, Linux_kernel |
| Type | Information Exposure (CWE-200) |
| First patch |
https://github.com/torvalds/linux/commit/9824dfae5741275473a23a7ed5756c7b6efacc9d |
| Relevant file/s | ./drivers/net/appletalk/ipddp.c (modified, +6, -2) |
| Links |
• https://cdn.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.18.11
• http://www.securityfocus.com/bid/106347 • https://lkml.org/lkml/2018/9/27/480 • http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=9824dfae5741275473a23a7ed5756c7b6efacc9d • https://lists.debian.org/debian-lts-announce/2019/03/msg00034.html |
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