The mm_init function in kernel/fork.c in the Linux kernel before 4.12.10 does not clear the ->exe_file member of a new process's mm_struct, allowing a local attacker to achieve a use-after-free or possibly have unspecified other impact by running a specially crafted program.
References
Link | Resource |
---|---|
https://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.12.10 | Issue Tracking |
https://github.com/torvalds/linux/commit/2b7e8665b4ff51c034c55df3cff76518d1a9ee3a | Patch |
http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2b7e8665b4ff51c034c55df3cff76518d1a9ee3a | Issue Tracking Patch |
http://www.securityfocus.com/bid/102009 | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
|
Information
Published : 2017-11-28 19:29
Updated : 2023-01-19 07:45
NVD link : CVE-2017-17052
Mitre link : CVE-2017-17052
JSON object : View
CWE
CWE-416
Use After Free
Products Affected
linux
- linux_kernel