CVE-2024-50064
Linux zram Memory Leak
Description
In the Linux kernel, the following vulnerability has been resolved: zram: free secondary algorithms names We need to kfree() secondary algorithms names when reset zram device that had multi-streams, otherwise we leak memory. [[email protected]: kfree(NULL) is legal] Link: https://lkml.kernel.org/r/[email protected]
INFO
Published Date :
Oct. 21, 2024, 8:15 p.m.
Last Modified :
Oct. 23, 2024, 9:49 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-2024-50064.
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-2024-50064 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-50064 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]
Oct. 23, 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/6272936fd242ca1f784c3e21596dfb3859dff276 No Types Assigned https://git.kernel.org/stable/c/6272936fd242ca1f784c3e21596dfb3859dff276 Patch Changed Reference Type https://git.kernel.org/stable/c/684826f8271ad97580b138b9ffd462005e470b99 No Types Assigned https://git.kernel.org/stable/c/684826f8271ad97580b138b9ffd462005e470b99 Patch Changed Reference Type https://git.kernel.org/stable/c/ef35cc0d15b89dd013e1bb829fe97db7b1ab79eb No Types Assigned https://git.kernel.org/stable/c/ef35cc0d15b89dd013e1bb829fe97db7b1ab79eb Patch Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.57 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 up to (excluding) 6.11.4 -
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: zram: free secondary algorithms names We need to kfree() secondary algorithms names when reset zram device that had multi-streams, otherwise we leak memory. [[email protected]: kfree(NULL) is legal] Link: https://lkml.kernel.org/r/[email protected] Added Reference kernel.org https://git.kernel.org/stable/c/6272936fd242ca1f784c3e21596dfb3859dff276 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/ef35cc0d15b89dd013e1bb829fe97db7b1ab79eb [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/684826f8271ad97580b138b9ffd462005e470b99 [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-2024-50064 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-2024-50064
weaknesses.