CVE-2022-49544
"Intel ipw2x00 NULL Pointer Dereference Vulnerability"
Description
In the Linux kernel, the following vulnerability has been resolved: ipw2x00: Fix potential NULL dereference in libipw_xmit() crypt and crypt->ops could be null, so we need to checking null before dereference
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 :
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-2022-49544.
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-2022-49544 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49544 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]
Mar. 10, 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) 4.20 from (excluding) 5.4.198 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 from (excluding) 5.10.121 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 from (excluding) 5.15.46 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 from (excluding) 5.17.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.18 from (excluding) 5.18.3 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 from (excluding) 4.14.283 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (excluding) 4.9.318 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 from (excluding) 4.19.247 Added Reference Type kernel.org: https://git.kernel.org/stable/c/167affc11781d7d35c4c3a7630a549ac74dd0b21 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/1ff6b0727c8988f25eeb670b6c038c1120bb58dd Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/48d4a820fd33f012e5f63735a59d15b5a3882882 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/528d2023ccf4748fd542582955236c1634a7d293 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/5f7ea274e88c0eeffe6bd6dbf6cf5c479d356af6 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/8fb1b9beb085bb767ae43e441db5ac6fcd66a04d Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/98d1dc32f890642476dbb78ed3437a456bf421b0 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/b4628e0d3754ab2fc98ee6e3d21851ba45798077 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/e8366bbabe1d207cf7c5b11ae50e223ae6fc278b 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: ipw2x00: Fix potential NULL dereference in libipw_xmit() crypt and crypt->ops could be null, so we need to checking null before dereference Added Reference https://git.kernel.org/stable/c/167affc11781d7d35c4c3a7630a549ac74dd0b21 Added Reference https://git.kernel.org/stable/c/1ff6b0727c8988f25eeb670b6c038c1120bb58dd Added Reference https://git.kernel.org/stable/c/48d4a820fd33f012e5f63735a59d15b5a3882882 Added Reference https://git.kernel.org/stable/c/528d2023ccf4748fd542582955236c1634a7d293 Added Reference https://git.kernel.org/stable/c/5f7ea274e88c0eeffe6bd6dbf6cf5c479d356af6 Added Reference https://git.kernel.org/stable/c/8fb1b9beb085bb767ae43e441db5ac6fcd66a04d Added Reference https://git.kernel.org/stable/c/98d1dc32f890642476dbb78ed3437a456bf421b0 Added Reference https://git.kernel.org/stable/c/b4628e0d3754ab2fc98ee6e3d21851ba45798077 Added Reference https://git.kernel.org/stable/c/e8366bbabe1d207cf7c5b11ae50e223ae6fc278b
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49544 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-2022-49544
weaknesses.