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CVE-2023-53744
soc: ti: pm33xx: Fix refcount leak in am33xx_pm_probe
Description

In the Linux kernel, the following vulnerability has been resolved: soc: ti: pm33xx: Fix refcount leak in am33xx_pm_probe wkup_m3_ipc_get() takes refcount, which should be freed by wkup_m3_ipc_put(). Add missing refcount release in the error paths.

INFO

Published Date :

Dec. 8, 2025, 2:15 a.m.

Last Modified :

Dec. 8, 2025, 2:15 a.m.

Remotely Exploit :

No

Source :

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

The following products are affected by CVE-2023-53744 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
Apply kernel patches to fix reference count leaks in power management code.
  • Update the Linux kernel to the latest stable version.
  • Apply the specific patch for pm33xx refcount leak.
  • Rebuild and deploy the kernel.
  • Verify refcount handling in error paths.
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-2023-53744.

URL Resource
https://git.kernel.org/stable/c/08310f810975c8c9e17c6ffb99fdb76a84e8adb7
https://git.kernel.org/stable/c/65305e8c0009a1933679dad5c8196060a10f3c8b
https://git.kernel.org/stable/c/6a50350033e0e0854acf59a8413913b4de04bd7d
https://git.kernel.org/stable/c/6dbcc493a18dd60947c2168a39df0ec2fe7b5110
https://git.kernel.org/stable/c/8f3c307b580a4a6425896007325bddefc36e8d91
https://git.kernel.org/stable/c/e6c6b40c9bf49ce9b5493b146bfeb96359937cfa
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2023-53744 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-2023-53744 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-2023-53744 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-2023-53744 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. 08, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: soc: ti: pm33xx: Fix refcount leak in am33xx_pm_probe wkup_m3_ipc_get() takes refcount, which should be freed by wkup_m3_ipc_put(). Add missing refcount release in the error paths.
    Added Reference https://git.kernel.org/stable/c/08310f810975c8c9e17c6ffb99fdb76a84e8adb7
    Added Reference https://git.kernel.org/stable/c/65305e8c0009a1933679dad5c8196060a10f3c8b
    Added Reference https://git.kernel.org/stable/c/6a50350033e0e0854acf59a8413913b4de04bd7d
    Added Reference https://git.kernel.org/stable/c/6dbcc493a18dd60947c2168a39df0ec2fe7b5110
    Added Reference https://git.kernel.org/stable/c/8f3c307b580a4a6425896007325bddefc36e8d91
    Added Reference https://git.kernel.org/stable/c/e6c6b40c9bf49ce9b5493b146bfeb96359937cfa
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.