CVE-2023-52681
Linux Kernel efivarfs Information Leak
Description
In the Linux kernel, the following vulnerability has been resolved: efivarfs: Free s_fs_info on unmount Now that we allocate a s_fs_info struct on fs context creation, we should ensure that we free it again when the superblock goes away.
INFO
Published Date :
May 17, 2024, 3:15 p.m.
Last Modified :
Nov. 21, 2024, 8:40 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-2023-52681.
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-2023-52681 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-52681 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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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://git.kernel.org/stable/c/48be1364dd387e375e1274b76af986cb8747be2c Added Reference https://git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853b Added Reference https://git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3 Added Reference https://git.kernel.org/stable/c/ea6b597fcaca99562fa56a473bcbbbd79b40af03 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 17, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: efivarfs: Free s_fs_info on unmount Now that we allocate a s_fs_info struct on fs context creation, we should ensure that we free it again when the superblock goes away. Added Reference kernel.org https://git.kernel.org/stable/c/ea6b597fcaca99562fa56a473bcbbbd79b40af03 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/48be1364dd387e375e1274b76af986cb8747be2c [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/92be3095c6ca1cdc46237839c6087555be9160e3 [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/547713d502f7b4b8efccd409cff84d731a23853b [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-2023-52681 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-2023-52681
weaknesses.