CVE-2022-49392
Aspeed Vuart NULL Pointer Dereference in Linux Serial
Description
In the Linux kernel, the following vulnerability has been resolved: serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe platform_get_resource() may fail and return NULL, so we should better check it's return value to avoid a NULL pointer dereference.
INFO
Published Date :
Feb. 26, 2025, 7:01 a.m.
Last Modified :
April 17, 2025, 8:48 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
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CVE-2022-49392.
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The following list is the news that have been mention
CVE-2022-49392 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49392 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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Initial Analysis by [email protected]
Apr. 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 CWE-476 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/0e0fd55719fa081de6f9e5d9e6cef48efb04d34a Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/90a6b6fc52bfdcfe9698454bf5bea26112abbcd1 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/923d34ce069e8e51a4d003caa6b66a8cd6ecd0ed Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/d5f1275f101e0e8a172d300d897f5a12e87e3485 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: serial: 8250_aspeed_vuart: Fix potential NULL dereference in aspeed_vuart_probe platform_get_resource() may fail and return NULL, so we should better check it's return value to avoid a NULL pointer dereference. Added Reference https://git.kernel.org/stable/c/0e0fd55719fa081de6f9e5d9e6cef48efb04d34a Added Reference https://git.kernel.org/stable/c/90a6b6fc52bfdcfe9698454bf5bea26112abbcd1 Added Reference https://git.kernel.org/stable/c/923d34ce069e8e51a4d003caa6b66a8cd6ecd0ed Added Reference https://git.kernel.org/stable/c/d5f1275f101e0e8a172d300d897f5a12e87e3485
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49392 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-2022-49392
weaknesses.