CVE-2024-56749
"Linux DLM Remote Crash Impact Vulnerability"
Description
In the Linux kernel, the following vulnerability has been resolved: dlm: fix dlm_recover_members refcount on error If dlm_recover_members() fails we don't drop the references of the previous created root_list that holds and keep all rsbs alive during the recovery. It might be not an unlikely event because ping_members() could run into an -EINTR if another recovery progress was triggered again.
INFO
Published Date :
Dec. 29, 2024, 12:15 p.m.
Last Modified :
Jan. 6, 2025, 5:06 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2024-56749 has a 1 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-2024-56749.
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
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The following list is the news that have been mention
CVE-2024-56749 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-56749 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]
Jan. 06, 2025
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 Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.10 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/200b977ebbc313a59174ba971006a231b3533dc5 No Types Assigned https://git.kernel.org/stable/c/200b977ebbc313a59174ba971006a231b3533dc5 Patch Changed Reference Type https://git.kernel.org/stable/c/3230718a75a6c30ed60ac920c26be2119fa82b8e No Types Assigned https://git.kernel.org/stable/c/3230718a75a6c30ed60ac920c26be2119fa82b8e Patch Changed Reference Type https://git.kernel.org/stable/c/fb2ec564887af1f365d754f7c306f1b5cd375b5e No Types Assigned https://git.kernel.org/stable/c/fb2ec564887af1f365d754f7c306f1b5cd375b5e Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Dec. 29, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: dlm: fix dlm_recover_members refcount on error If dlm_recover_members() fails we don't drop the references of the previous created root_list that holds and keep all rsbs alive during the recovery. It might be not an unlikely event because ping_members() could run into an -EINTR if another recovery progress was triggered again. Added Reference https://git.kernel.org/stable/c/200b977ebbc313a59174ba971006a231b3533dc5 Added Reference https://git.kernel.org/stable/c/3230718a75a6c30ed60ac920c26be2119fa82b8e Added Reference https://git.kernel.org/stable/c/fb2ec564887af1f365d754f7c306f1b5cd375b5e
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-56749 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-2024-56749
weaknesses.