1. Home
  2. Vulnerabilities
  3. CVE-2022-50677
0.0
NA
CVE-2022-50677
ipmi: fix use after free in _ipmi_destroy_user()
Description

In the Linux kernel, the following vulnerability has been resolved: ipmi: fix use after free in _ipmi_destroy_user() The intf_free() function frees the "intf" pointer so we cannot dereference it again on the next line.

INFO

Published Date :

Dec. 9, 2025, 4:17 p.m.

Last Modified :

Dec. 9, 2025, 6:37 p.m.

Remotely Exploit :

No

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products

The following products are affected by CVE-2022-50677 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1
Solution
Resolve use-after-free vulnerability in ipmi_destroy_user by preventing double free.
  • Update the Linux kernel to a patched version.
  • Apply the fix for _ipmi_destroy_user.
  • Review ipmi_destroy_user function logic.
  • Test the fix thoroughly.
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2022-50677.

URL Resource
https://git.kernel.org/stable/c/1fc9b20a7688000fcf4d7fbaa58e415a3cdda961
https://git.kernel.org/stable/c/35ad87bfe330f7ef6a19f772223c63296d643172
https://git.kernel.org/stable/c/a92ce570c81dc0feaeb12a429b4bc65686d17967
https://git.kernel.org/stable/c/bfce073089cb81482521c65061835aaa6d1a6cc0
https://git.kernel.org/stable/c/d23006f2a56e11a3103de0ca8b843bf7fd7d76fc
https://git.kernel.org/stable/c/f29d127b372e1b7662397d92341d9f7de198ff99
https://git.kernel.org/stable/c/f7fde441198a9ecb130c3ccec91ee2131d6998ee
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-50677 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2022-50677 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2022-50677 vulnerability anywhere in the article.

Results are limited to the first 20 news articles due to potential performance issues.

The following table lists the changes that have been made to the CVE-2022-50677 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Dec. 09, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: ipmi: fix use after free in _ipmi_destroy_user() The intf_free() function frees the "intf" pointer so we cannot dereference it again on the next line.
    Added Reference https://git.kernel.org/stable/c/1fc9b20a7688000fcf4d7fbaa58e415a3cdda961
    Added Reference https://git.kernel.org/stable/c/35ad87bfe330f7ef6a19f772223c63296d643172
    Added Reference https://git.kernel.org/stable/c/a92ce570c81dc0feaeb12a429b4bc65686d17967
    Added Reference https://git.kernel.org/stable/c/bfce073089cb81482521c65061835aaa6d1a6cc0
    Added Reference https://git.kernel.org/stable/c/d23006f2a56e11a3103de0ca8b843bf7fd7d76fc
    Added Reference https://git.kernel.org/stable/c/f29d127b372e1b7662397d92341d9f7de198ff99
    Added Reference https://git.kernel.org/stable/c/f7fde441198a9ecb130c3ccec91ee2131d6998ee
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
No CVSS metrics available for this vulnerability.