CVE-2024-46696
Linux NFSd Uninitialized Memory Access
Description
In the Linux kernel, the following vulnerability has been resolved: nfsd: fix potential UAF in nfsd4_cb_getattr_release Once we drop the delegation reference, the fields embedded in it are no longer safe to access. Do that last.
INFO
Published Date :
Sept. 13, 2024, 6:15 a.m.
Last Modified :
Sept. 13, 2024, 4:52 p.m.
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Remotely Exploitable :
No
Impact Score :
5.9
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-2024-46696.
| URL | Resource |
|---|---|
| https://git.kernel.org/stable/c/1116e0e372eb16dd907ec571ce5d4af325c55c10 | Patch |
| https://git.kernel.org/stable/c/e0b66698a5ae41078f7490e8b3527013f5fccd6c | Patch |
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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-46696 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-46696 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.
-
Initial Analysis by [email protected]
Sep. 13, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://git.kernel.org/stable/c/1116e0e372eb16dd907ec571ce5d4af325c55c10 No Types Assigned https://git.kernel.org/stable/c/1116e0e372eb16dd907ec571ce5d4af325c55c10 Patch Changed Reference Type https://git.kernel.org/stable/c/e0b66698a5ae41078f7490e8b3527013f5fccd6c No Types Assigned https://git.kernel.org/stable/c/e0b66698a5ae41078f7490e8b3527013f5fccd6c Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.9 up to (excluding) 6.10.8 *cpe:2.3:o:linux:linux_kernel:6.11:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc3:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc4:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.11:rc5:*:*:*:*:*:* -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 13, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: nfsd: fix potential UAF in nfsd4_cb_getattr_release Once we drop the delegation reference, the fields embedded in it are no longer safe to access. Do that last. Added Reference kernel.org https://git.kernel.org/stable/c/e0b66698a5ae41078f7490e8b3527013f5fccd6c [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/1116e0e372eb16dd907ec571ce5d4af325c55c10 [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-2024-46696 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-2024-46696
weaknesses.