CVE-2024-53217
NFSd Null Dereference Vulnerability
Description
In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent NULL dereference in nfsd4_process_cb_update() @ses is initialized to NULL. If __nfsd4_find_backchannel() finds no available backchannel session, setup_callback_client() will try to dereference @ses and segfault.
INFO
Published Date :
Dec. 27, 2024, 2:15 p.m.
Last Modified :
Jan. 31, 2025, 3:59 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-2024-53217 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-2024-53217.
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
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-53217 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-53217 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. 31, 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 CWE-476 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.38 up to (excluding) 4.19.325 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.287 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.231 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.174 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16 up to (excluding) 6.1.120 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2 up to (excluding) 6.6.64 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7 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/03178cd8f67227015debb700123987fe96275cd1 No Types Assigned https://git.kernel.org/stable/c/03178cd8f67227015debb700123987fe96275cd1 Patch Changed Reference Type https://git.kernel.org/stable/c/0c3b0e326f838787d229314d4de83af9c53347e8 No Types Assigned https://git.kernel.org/stable/c/0c3b0e326f838787d229314d4de83af9c53347e8 Patch Changed Reference Type https://git.kernel.org/stable/c/1e02c641c3a43c88cecc08402000418e15578d38 No Types Assigned https://git.kernel.org/stable/c/1e02c641c3a43c88cecc08402000418e15578d38 Patch Changed Reference Type https://git.kernel.org/stable/c/4a4ffc1aa9d618e41ad9151f40966e402e58a5a2 No Types Assigned https://git.kernel.org/stable/c/4a4ffc1aa9d618e41ad9151f40966e402e58a5a2 Patch Changed Reference Type https://git.kernel.org/stable/c/752a75811f27300fe8131b0a1efc91960f6f88e7 No Types Assigned https://git.kernel.org/stable/c/752a75811f27300fe8131b0a1efc91960f6f88e7 Patch Changed Reference Type https://git.kernel.org/stable/c/c5d90f9302742985a5078e42ac38de42c364c44a No Types Assigned https://git.kernel.org/stable/c/c5d90f9302742985a5078e42ac38de42c364c44a Patch Changed Reference Type https://git.kernel.org/stable/c/cac1405e3ff6685a438e910ad719e0cf06af90ee No Types Assigned https://git.kernel.org/stable/c/cac1405e3ff6685a438e910ad719e0cf06af90ee Patch Changed Reference Type https://git.kernel.org/stable/c/d9a0d1f6e15859ea7a86a327f28491e23deaaa62 No Types Assigned https://git.kernel.org/stable/c/d9a0d1f6e15859ea7a86a327f28491e23deaaa62 Patch Changed Reference Type https://git.kernel.org/stable/c/eb51733ae5fc73d95bd857d5da26f9f65b202a79 No Types Assigned https://git.kernel.org/stable/c/eb51733ae5fc73d95bd857d5da26f9f65b202a79 Patch -
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Dec. 27, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: NFSD: Prevent NULL dereference in nfsd4_process_cb_update() @ses is initialized to NULL. If __nfsd4_find_backchannel() finds no available backchannel session, setup_callback_client() will try to dereference @ses and segfault. Added Reference https://git.kernel.org/stable/c/03178cd8f67227015debb700123987fe96275cd1 Added Reference https://git.kernel.org/stable/c/0c3b0e326f838787d229314d4de83af9c53347e8 Added Reference https://git.kernel.org/stable/c/1e02c641c3a43c88cecc08402000418e15578d38 Added Reference https://git.kernel.org/stable/c/4a4ffc1aa9d618e41ad9151f40966e402e58a5a2 Added Reference https://git.kernel.org/stable/c/752a75811f27300fe8131b0a1efc91960f6f88e7 Added Reference https://git.kernel.org/stable/c/c5d90f9302742985a5078e42ac38de42c364c44a Added Reference https://git.kernel.org/stable/c/cac1405e3ff6685a438e910ad719e0cf06af90ee Added Reference https://git.kernel.org/stable/c/d9a0d1f6e15859ea7a86a327f28491e23deaaa62 Added Reference https://git.kernel.org/stable/c/eb51733ae5fc73d95bd857d5da26f9f65b202a79
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-53217 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-2024-53217
weaknesses.