0.0
NA
CVE-2022-49432
IBM PowerPC Linux Kernel Refcount Leak Vulnerability
Description

In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done.

INFO

Published Date :

Feb. 26, 2025, 7:01 a.m.

Last Modified :

Feb. 26, 2025, 7:01 a.m.

Source :

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

Remotely Exploitable :

No

Impact Score :

Exploitability Score :

Affected Products

The following products are affected by CVE-2022-49432 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
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-2022-49432.

URL Resource
https://git.kernel.org/stable/c/1d5c8cea85fb1680eae8d645b96b92146cb4633c
https://git.kernel.org/stable/c/2357bd7499a81c70b460e2191852bbfc7b63c354
https://git.kernel.org/stable/c/537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1
https://git.kernel.org/stable/c/53f3f7f73e609b934083f896cb7ca2c2cb009b9f
https://git.kernel.org/stable/c/5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9
https://git.kernel.org/stable/c/6a61a97106279c2aa16fbbb2a171fd5dde127d23
https://git.kernel.org/stable/c/977dbc81d0f866ef63b93c127b7404f07734b3cc
https://git.kernel.org/stable/c/9a42bc2494fadb453de00ce61042e588563ddc6d
https://git.kernel.org/stable/c/df802880a7f9cd96b921b00639b00871f18a9a57

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-2022-49432 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2022-49432 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

    Feb. 26, 2025

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: powerpc/xics: fix refcount leak in icp_opal_init() The of_find_compatible_node() function returns a node pointer with refcount incremented, use of_node_put() on it when done.
    Added Reference https://git.kernel.org/stable/c/1d5c8cea85fb1680eae8d645b96b92146cb4633c
    Added Reference https://git.kernel.org/stable/c/2357bd7499a81c70b460e2191852bbfc7b63c354
    Added Reference https://git.kernel.org/stable/c/537a317e5ff45d1f5a0ecaf6a0d7c8043c878cb1
    Added Reference https://git.kernel.org/stable/c/53f3f7f73e609b934083f896cb7ca2c2cb009b9f
    Added Reference https://git.kernel.org/stable/c/5dd9e27ea4a39f7edd4bf81e9e70208e7ac0b7c9
    Added Reference https://git.kernel.org/stable/c/6a61a97106279c2aa16fbbb2a171fd5dde127d23
    Added Reference https://git.kernel.org/stable/c/977dbc81d0f866ef63b93c127b7404f07734b3cc
    Added Reference https://git.kernel.org/stable/c/9a42bc2494fadb453de00ce61042e588563ddc6d
    Added Reference https://git.kernel.org/stable/c/df802880a7f9cd96b921b00639b00871f18a9a57
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.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2022-49432 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-2022-49432 weaknesses.

NONE - Vulnerability Scoring System
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