CVE-2022-50284

In the Linux kernel, the following vulnerability has been resolved: ipc: fix memory leak in initmqueuefs When setupmqsysctls failed in initmqueuefs, mqueueinodecachep is not released. In order to fix this issue, the release path is reordered...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the failure to free mqueueinodecachep when setupmqsysctls fails in the initmqueuefs function, which could le...

FreeBSD : FreeBSD -- Reference count overflow in mqueue filesystem 32-bit compat (53b3474c-f680-11e9-a87f-a4badb2f4699)

System calls operating on file descriptors obtain a reference to relevant struct file which due to a programming error was not always put back, which in turn could be used to overflow the counter of affected struct file. Impact : A local user can use this flaw to obtain access to files,...

FreeBSD -- Reference count overflow in mqueue filesystem 32-bit compat

Problem Description: System calls operating on file descriptors obtain a reference to relevant struct file which due to a programming error was not always put back, which in turn could be used to overflow the counter of affected struct file. Impact: A local user can use this flaw to obtain access...

FreeBSD : FreeBSD -- Reference count overflow in mqueue filesystem (deb6e164-b30b-11e9-a87f-a4badb2f4699)

System calls operating on file descriptors obtain a reference to relevant struct file which due to a programming error was not always put back, which in turn could be used to overflow the counter of affected struct file. Impact : A local user can use this flaw to obtain access to files,...

FreeBSD-SA-19:15.mqueuefs

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-19:15.mqueuefs Security Advisory The FreeBSD Project Topic: Reference count overflow in mqueue filesystem Category: core Module: kernel Announced: 2019-07-24...

FreeBSD -- Reference count overflow in mqueue filesystem

Problem Description: System calls operating on file descriptors obtain a reference to relevant struct file which due to a programming error was not always put back, which in turn could be used to overflow the counter of affected struct file. Impact: A local user can use this flaw to obtain access...