CVE-2024-26592
ksmbd: fix UAF issue in ksmbd_tcp_new_connection()
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix UAF issue in ksmbd_tcp_new_connection() The race is between the handling of a new TCP connection and its disconnection. It leads to UAF on `struct tcp_transport` in ksmbd_tcp_new_connection() function.
INFO
Published Date :
Feb. 22, 2024, 5:15 p.m.
Last Modified :
Nov. 21, 2024, 9:02 a.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | 134c704f-9b21-4f2e-91b3-4a467353bcc0 |
Solution
- Update the Linux kernel package.
- Reboot the system for changes to take effect.
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-2024-26592.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-26592 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-2024-26592
weaknesses.
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-2024-26592 vulnerability anywhere in the article.
-
Daily CyberSecurity
KSMBDrain (CVE-2025-38501): Linux Kernel Flaw Allows Remote DoS Attacks, PoC Available
A newly disclosed vulnerability in the Linux kernel’s KSMBD subsystem has been assigned CVE-2025-38501, allowing remote attackers to exhaust server resources and cause denial-of-service (DoS) conditio ... Read more
-
Daily CyberSecurity
PoC Published: Linux Kernel 0-Click RCE Vulnerability Found in ksmbd
Image: BitsByWill In a recent deep-dive analysis, security researcher BitsByWill examined two critical Linux kernel vulnerabilities—CVE-2023-52440 and CVE-2023-4130—both impacting ksmbd, the in-kernel ... Read more
The following table lists the changes that have been made to the
CVE-2024-26592 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.
-
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/24290ba94cd0136e417283b0dbf8fcdabcf62111 Added Reference https://git.kernel.org/stable/c/380965e48e9c32ee4263c023e1d830ea7e462ed1 Added Reference https://git.kernel.org/stable/c/38d20c62903d669693a1869aa68c4dd5674e2544 Added Reference https://git.kernel.org/stable/c/69d54650b751532d1e1613a4fb433e591aeef126 Added Reference https://git.kernel.org/stable/c/999daf367b924fdf14e9d83e034ee0f86bc17ec6 -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 27, 2024
Action Type Old Value New Value Added CWE CISA-ADP CWE-416 Added CVSS V3.1 CISA-ADP AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value Removed Reference kernel.org http://www.openwall.com/lists/oss-security/2024/03/18/2 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 01, 2024
Action Type Old Value New Value Added Reference kernel.org http://www.openwall.com/lists/oss-security/2024/03/18/2 [No types assigned] -
Initial Analysis by [email protected]
Apr. 23, 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/24290ba94cd0136e417283b0dbf8fcdabcf62111 No Types Assigned https://git.kernel.org/stable/c/24290ba94cd0136e417283b0dbf8fcdabcf62111 Patch Changed Reference Type https://git.kernel.org/stable/c/380965e48e9c32ee4263c023e1d830ea7e462ed1 No Types Assigned https://git.kernel.org/stable/c/380965e48e9c32ee4263c023e1d830ea7e462ed1 Patch Changed Reference Type https://git.kernel.org/stable/c/38d20c62903d669693a1869aa68c4dd5674e2544 No Types Assigned https://git.kernel.org/stable/c/38d20c62903d669693a1869aa68c4dd5674e2544 Patch Changed Reference Type https://git.kernel.org/stable/c/69d54650b751532d1e1613a4fb433e591aeef126 No Types Assigned https://git.kernel.org/stable/c/69d54650b751532d1e1613a4fb433e591aeef126 Patch Changed Reference Type https://git.kernel.org/stable/c/999daf367b924fdf14e9d83e034ee0f86bc17ec6 No Types Assigned https://git.kernel.org/stable/c/999daf367b924fdf14e9d83e034ee0f86bc17ec6 Patch Added CWE NIST CWE-416 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.15.0 up to (excluding) 5.15.149 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.16.0 up to (excluding) 6.1.75 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.2.0 up to (excluding) 6.6.14 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 6.7.0 up to (excluding) 6.7.2 -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 23, 2024
Action Type Old Value New Value Added Reference Linux https://git.kernel.org/stable/c/999daf367b924fdf14e9d83e034ee0f86bc17ec6 [No types assigned] -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Feb. 22, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix UAF issue in ksmbd_tcp_new_connection() The race is between the handling of a new TCP connection and its disconnection. It leads to UAF on `struct tcp_transport` in ksmbd_tcp_new_connection() function. Added Reference Linux https://git.kernel.org/stable/c/380965e48e9c32ee4263c023e1d830ea7e462ed1 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/24290ba94cd0136e417283b0dbf8fcdabcf62111 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/69d54650b751532d1e1613a4fb433e591aeef126 [No types assigned] Added Reference Linux https://git.kernel.org/stable/c/38d20c62903d669693a1869aa68c4dd5674e2544 [No types assigned]