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5.5
MEDIUM CVSS 3.1
CVE-2021-47181
Linux USB MUSB TUSB6010 Null Pointer Dereference
Description

In the Linux kernel, the following vulnerability has been resolved: usb: musb: tusb6010: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.

INFO

Published Date :

April 10, 2024, 7:15 p.m.

Last Modified :

Dec. 20, 2024, 2:31 p.m.

Remotely Exploit :

No

Source :

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

The following products are affected by CVE-2021-47181 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
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 3.1 MEDIUM [email protected]
Solution
This vulnerability requires updating the affected kernel packages to the latest version.
  • Update the affected Linux kernel packages.
  • Reboot the system to apply the update.
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-2021-47181.

URL Resource
https://git.kernel.org/stable/c/06cfb4cb2241e704d72e3045cf4d7dfb567fbce0 Patch
https://git.kernel.org/stable/c/14651496a3de6807a17c310f63c894ea0c5d858e Patch
https://git.kernel.org/stable/c/1ba7605856e05fa991d4654ac69e5ace66c767b9 Patch
https://git.kernel.org/stable/c/28be095eb612a489705d38c210afaf1103c5f4f8 Patch
https://git.kernel.org/stable/c/3ee15f1af17407be381bcf06a78fa60b471242dd Patch
https://git.kernel.org/stable/c/679eee466d0f9ffa60a2b0c6ec19be5128927f04 Patch
https://git.kernel.org/stable/c/b3f43659eb0b9af2e6ef18a8d829374610b19e7a Patch
https://git.kernel.org/stable/c/f87a79c04a33ab4e5be598c7b0867e6ef193d702 Patch
https://git.kernel.org/stable/c/06cfb4cb2241e704d72e3045cf4d7dfb567fbce0 Patch
https://git.kernel.org/stable/c/14651496a3de6807a17c310f63c894ea0c5d858e Patch
https://git.kernel.org/stable/c/1ba7605856e05fa991d4654ac69e5ace66c767b9 Patch
https://git.kernel.org/stable/c/28be095eb612a489705d38c210afaf1103c5f4f8 Patch
https://git.kernel.org/stable/c/3ee15f1af17407be381bcf06a78fa60b471242dd Patch
https://git.kernel.org/stable/c/679eee466d0f9ffa60a2b0c6ec19be5128927f04 Patch
https://git.kernel.org/stable/c/b3f43659eb0b9af2e6ef18a8d829374610b19e7a Patch
https://git.kernel.org/stable/c/f87a79c04a33ab4e5be598c7b0867e6ef193d702 Patch
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-47181 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-2021-47181 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-2021-47181 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-2021-47181 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]

    Dec. 20, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Added CWE NIST CWE-476
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.4.293 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.291 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.256 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.218 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.162 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.82 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.5
    Changed Reference Type https://git.kernel.org/stable/c/06cfb4cb2241e704d72e3045cf4d7dfb567fbce0 No Types Assigned https://git.kernel.org/stable/c/06cfb4cb2241e704d72e3045cf4d7dfb567fbce0 Patch
    Changed Reference Type https://git.kernel.org/stable/c/06cfb4cb2241e704d72e3045cf4d7dfb567fbce0 No Types Assigned https://git.kernel.org/stable/c/06cfb4cb2241e704d72e3045cf4d7dfb567fbce0 Patch
    Changed Reference Type https://git.kernel.org/stable/c/14651496a3de6807a17c310f63c894ea0c5d858e No Types Assigned https://git.kernel.org/stable/c/14651496a3de6807a17c310f63c894ea0c5d858e Patch
    Changed Reference Type https://git.kernel.org/stable/c/14651496a3de6807a17c310f63c894ea0c5d858e No Types Assigned https://git.kernel.org/stable/c/14651496a3de6807a17c310f63c894ea0c5d858e Patch
    Changed Reference Type https://git.kernel.org/stable/c/1ba7605856e05fa991d4654ac69e5ace66c767b9 No Types Assigned https://git.kernel.org/stable/c/1ba7605856e05fa991d4654ac69e5ace66c767b9 Patch
    Changed Reference Type https://git.kernel.org/stable/c/1ba7605856e05fa991d4654ac69e5ace66c767b9 No Types Assigned https://git.kernel.org/stable/c/1ba7605856e05fa991d4654ac69e5ace66c767b9 Patch
    Changed Reference Type https://git.kernel.org/stable/c/28be095eb612a489705d38c210afaf1103c5f4f8 No Types Assigned https://git.kernel.org/stable/c/28be095eb612a489705d38c210afaf1103c5f4f8 Patch
    Changed Reference Type https://git.kernel.org/stable/c/28be095eb612a489705d38c210afaf1103c5f4f8 No Types Assigned https://git.kernel.org/stable/c/28be095eb612a489705d38c210afaf1103c5f4f8 Patch
    Changed Reference Type https://git.kernel.org/stable/c/3ee15f1af17407be381bcf06a78fa60b471242dd No Types Assigned https://git.kernel.org/stable/c/3ee15f1af17407be381bcf06a78fa60b471242dd Patch
    Changed Reference Type https://git.kernel.org/stable/c/3ee15f1af17407be381bcf06a78fa60b471242dd No Types Assigned https://git.kernel.org/stable/c/3ee15f1af17407be381bcf06a78fa60b471242dd Patch
    Changed Reference Type https://git.kernel.org/stable/c/679eee466d0f9ffa60a2b0c6ec19be5128927f04 No Types Assigned https://git.kernel.org/stable/c/679eee466d0f9ffa60a2b0c6ec19be5128927f04 Patch
    Changed Reference Type https://git.kernel.org/stable/c/679eee466d0f9ffa60a2b0c6ec19be5128927f04 No Types Assigned https://git.kernel.org/stable/c/679eee466d0f9ffa60a2b0c6ec19be5128927f04 Patch
    Changed Reference Type https://git.kernel.org/stable/c/b3f43659eb0b9af2e6ef18a8d829374610b19e7a No Types Assigned https://git.kernel.org/stable/c/b3f43659eb0b9af2e6ef18a8d829374610b19e7a Patch
    Changed Reference Type https://git.kernel.org/stable/c/b3f43659eb0b9af2e6ef18a8d829374610b19e7a No Types Assigned https://git.kernel.org/stable/c/b3f43659eb0b9af2e6ef18a8d829374610b19e7a Patch
    Changed Reference Type https://git.kernel.org/stable/c/f87a79c04a33ab4e5be598c7b0867e6ef193d702 No Types Assigned https://git.kernel.org/stable/c/f87a79c04a33ab4e5be598c7b0867e6ef193d702 Patch
    Changed Reference Type https://git.kernel.org/stable/c/f87a79c04a33ab4e5be598c7b0867e6ef193d702 No Types Assigned https://git.kernel.org/stable/c/f87a79c04a33ab4e5be598c7b0867e6ef193d702 Patch
  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://git.kernel.org/stable/c/06cfb4cb2241e704d72e3045cf4d7dfb567fbce0
    Added Reference https://git.kernel.org/stable/c/14651496a3de6807a17c310f63c894ea0c5d858e
    Added Reference https://git.kernel.org/stable/c/1ba7605856e05fa991d4654ac69e5ace66c767b9
    Added Reference https://git.kernel.org/stable/c/28be095eb612a489705d38c210afaf1103c5f4f8
    Added Reference https://git.kernel.org/stable/c/3ee15f1af17407be381bcf06a78fa60b471242dd
    Added Reference https://git.kernel.org/stable/c/679eee466d0f9ffa60a2b0c6ec19be5128927f04
    Added Reference https://git.kernel.org/stable/c/b3f43659eb0b9af2e6ef18a8d829374610b19e7a
    Added Reference https://git.kernel.org/stable/c/f87a79c04a33ab4e5be598c7b0867e6ef193d702
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 28, 2024

    Action Type Old Value New Value
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Apr. 10, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: usb: musb: tusb6010: check return value after calling platform_get_resource() It will cause null-ptr-deref if platform_get_resource() returns NULL, we need check the return value.
    Added Reference kernel.org https://git.kernel.org/stable/c/1ba7605856e05fa991d4654ac69e5ace66c767b9 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/b3f43659eb0b9af2e6ef18a8d829374610b19e7a [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/28be095eb612a489705d38c210afaf1103c5f4f8 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/f87a79c04a33ab4e5be598c7b0867e6ef193d702 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/3ee15f1af17407be381bcf06a78fa60b471242dd [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/679eee466d0f9ffa60a2b0c6ec19be5128927f04 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/06cfb4cb2241e704d72e3045cf4d7dfb567fbce0 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/14651496a3de6807a17c310f63c894ea0c5d858e [No types assigned]
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
Base CVSS Score: 5.5
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact