Description

In the Linux kernel, the following vulnerability has been resolved: ref_tracker: implement use-after-free detection Whenever ref_tracker_dir_init() is called, mark the struct ref_tracker_dir as dead. Test the dead status from ref_tracker_alloc() and ref_tracker_free() This should detect buggy dev_put()/dev_hold() happening too late in netdevice dismantle process.

INFO

Published Date :

2025-02-26T01:55:04.643Z

Last Modified :

2025-05-04T08:30:34.366Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2022-49127 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2022-49127.

URL Resource
https://git.kernel.org/stable/c/3743c9de303fa36c2e2ca2522ab280c52bcafbd2 cve-icon cve-icon
https://git.kernel.org/stable/c/e3ececfe668facd87d920b608349a32607060e66 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025022605-CVE-2022-49127-15e6@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2022-49127 cve-icon
https://www.cve.org/CVERecord?id=CVE-2022-49127 cve-icon
Login to claim this CVE

CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact