CVE-2022-49310
Xillybus Refcount Leak Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: char: xillybus: fix a refcount leak in cleanup_dev() usb_get_dev is called in xillyusb_probe. So it is better to call usb_put_dev before xdev is released.
INFO
Published Date :
Feb. 26, 2025, 7:01 a.m.
Last Modified :
March 17, 2025, 7:54 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
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-2022-49310.
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-2022-49310 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49310 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.
-
Initial Analysis by [email protected]
Mar. 17, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE NVD-CWE-Other Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18 up to (excluding) 5.18.4 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 5.17.15 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.14 up to (excluding) 5.15.47 Added Reference Type kernel.org: https://git.kernel.org/stable/c/21f1f167d727f3f857e26d509ef5a6d47fd31bc3 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/b67d19662fdee275c479d21853bc1239600a798f Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/bc8fceda3b89006e8a7dda8a097d36045d044c25 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/e277b95acdab84cd5d2f8d537a37aef6d21e988b Types: Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 26, 2025
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: char: xillybus: fix a refcount leak in cleanup_dev() usb_get_dev is called in xillyusb_probe. So it is better to call usb_put_dev before xdev is released. Added Reference https://git.kernel.org/stable/c/21f1f167d727f3f857e26d509ef5a6d47fd31bc3 Added Reference https://git.kernel.org/stable/c/b67d19662fdee275c479d21853bc1239600a798f Added Reference https://git.kernel.org/stable/c/bc8fceda3b89006e8a7dda8a097d36045d044c25 Added Reference https://git.kernel.org/stable/c/e277b95acdab84cd5d2f8d537a37aef6d21e988b
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49310 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-2022-49310
weaknesses.