CVE-2024-53203
Linux USB TypeC UCSI Array Underflow Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: usb: typec: fix potential array underflow in ucsi_ccg_sync_control() The "command" variable can be controlled by the user via debugfs. The worry is that if con_index is zero then "&uc->ucsi->connector[con_index - 1]" would be an array underflow.
INFO
Published Date :
Dec. 27, 2024, 2:15 p.m.
Last Modified :
April 25, 2025, 11:15 a.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2024-53203 has a 2 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2024-53203.
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).
None
None
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-53203 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-53203 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.
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CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 25, 2025
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/0e66fd8e5a2e45c7dacfc9178ba702153f4a61a8 -
Initial Analysis by [email protected]
Jan. 16, 2025
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CWE NIST CWE-129 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.6 up to (excluding) 6.11.11 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.12 up to (excluding) 6.12.2 Changed Reference Type https://git.kernel.org/stable/c/56971710cd541f2f05160a84b3183477d34a1be9 No Types Assigned https://git.kernel.org/stable/c/56971710cd541f2f05160a84b3183477d34a1be9 Patch Changed Reference Type https://git.kernel.org/stable/c/e56aac6e5a25630645607b6856d4b2a17b2311a5 No Types Assigned https://git.kernel.org/stable/c/e56aac6e5a25630645607b6856d4b2a17b2311a5 Patch Changed Reference Type https://git.kernel.org/stable/c/ef92cd55289a282910575c5b9d87f646f2d39b38 No Types Assigned https://git.kernel.org/stable/c/ef92cd55289a282910575c5b9d87f646f2d39b38 Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Dec. 27, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: usb: typec: fix potential array underflow in ucsi_ccg_sync_control() The "command" variable can be controlled by the user via debugfs. The worry is that if con_index is zero then "&uc->ucsi->connector[con_index - 1]" would be an array underflow. Added Reference https://git.kernel.org/stable/c/56971710cd541f2f05160a84b3183477d34a1be9 Added Reference https://git.kernel.org/stable/c/e56aac6e5a25630645607b6856d4b2a17b2311a5 Added Reference https://git.kernel.org/stable/c/ef92cd55289a282910575c5b9d87f646f2d39b38
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-53203 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-2024-53203
weaknesses.