CVE-2022-49293
Linux Kernel Netfilter Stack Leak Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: initialize registers in nft_do_chain() Initialize registers to avoid stack leak into userspace.
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-2022-49293.
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).
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The following list is the news that have been mention
CVE-2022-49293 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-49293 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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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: netfilter: nf_tables: initialize registers in nft_do_chain() Initialize registers to avoid stack leak into userspace. Added Reference https://git.kernel.org/stable/c/06f0ff82c70241a766a811ae1acf07d6e2734dcb Added Reference https://git.kernel.org/stable/c/2c74374c2e88c7b7992bf808d9f9391f7452f9d9 Added Reference https://git.kernel.org/stable/c/4c905f6740a365464e91467aa50916555b28213d Added Reference https://git.kernel.org/stable/c/4d28522acd1c4415c85f6b33463713a268f68965 Added Reference https://git.kernel.org/stable/c/64f24c76dd0ce53d0fa3a0bfb9aeea507c769485 Added Reference https://git.kernel.org/stable/c/88791b79a1eb2ba94e95d039243e28433583a67b Added Reference https://git.kernel.org/stable/c/a3cc32863b175168283cb0a5fde08de6a1e27df9 Added Reference https://git.kernel.org/stable/c/dd03640529204ef4b8189fbdea08217d8d98271f Added Reference https://git.kernel.org/stable/c/fafb904156fbb8f1dd34970cd5223e00b47c33be
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-49293 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-2022-49293
weaknesses.