CVE-2024-49945
Linux NCSI Freeing Use-After-Free
Description
In the Linux kernel, the following vulnerability has been resolved: net/ncsi: Disable the ncsi work before freeing the associated structure The work function can run after the ncsi device is freed, resulting in use-after-free bugs or kernel panic.
INFO
Published Date :
Oct. 21, 2024, 6:15 p.m.
Last Modified :
Nov. 1, 2024, 2:52 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
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-49945.
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-2024-49945 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-49945 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]
Nov. 01, 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 Changed Reference Type https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2c No Types Assigned https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2c Patch Changed Reference Type https://git.kernel.org/stable/c/dd41dab62f32d9e9e0669af8459d12a93834b238 No Types Assigned https://git.kernel.org/stable/c/dd41dab62f32d9e9e0669af8459d12a93834b238 Patch Changed Reference Type https://git.kernel.org/stable/c/f6ca58696749268181f43150b3553f2bafd71e42 No Types Assigned https://git.kernel.org/stable/c/f6ca58696749268181f43150b3553f2bafd71e42 Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.8 up to (excluding) 6.10.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.11 up to (excluding) 6.11.3 *cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:* -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Oct. 21, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: net/ncsi: Disable the ncsi work before freeing the associated structure The work function can run after the ncsi device is freed, resulting in use-after-free bugs or kernel panic. Added Reference kernel.org https://git.kernel.org/stable/c/f6ca58696749268181f43150b3553f2bafd71e42 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/dd41dab62f32d9e9e0669af8459d12a93834b238 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a0ffa68c70b367358b2672cdab6fa5bc4c40de2c [No types assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-49945 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-2024-49945
weaknesses.