CVE-2024-26811
SMB/KSMBD Kernel Out-of-Bounds Write
Description
In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate payload size in ipc response If installing malicious ksmbd-tools, ksmbd.mountd can return invalid ipc response to ksmbd kernel server. ksmbd should validate payload size of ipc response from ksmbd.mountd to avoid memory overrun or slab-out-of-bounds. This patch validate 3 ipc response that has payload.
INFO
Published Date :
April 8, 2024, 10:15 a.m.
Last Modified :
March 27, 2025, 9:37 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | MEDIUM | [email protected] |
Solution
- Update the Linux kernel package.
- Reboot the system after the update.
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-2024-26811.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-26811 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-2024-26811
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-2024-26811 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-26811 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]
Mar. 27, 2025
Action Type Old Value New Value Added CVSS V3.1 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-787 Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:6.9:rc1:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:6.9:rc2:*:*:*:*:*:* *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 6.9 *cpe:2.3:o:linux:linux_kernel:6.9:-:*:*:*:*:*:* Added Reference Type kernel.org: https://git.kernel.org/stable/c/51a6c2af9d20203ddeeaf73314ba8854b38d01bd Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/51a6c2af9d20203ddeeaf73314ba8854b38d01bd Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/76af689a45aa44714b46d1a7de4ffdf851ded896 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/76af689a45aa44714b46d1a7de4ffdf851ded896 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/88b7f1143b15b29cccb8392b4f38e75b7bb3e300 Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/88b7f1143b15b29cccb8392b4f38e75b7bb3e300 Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/a637fabac554270a851033f5ab402ecb90bc479c Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/a637fabac554270a851033f5ab402ecb90bc479c Types: Patch Added Reference Type kernel.org: https://git.kernel.org/stable/c/a677ebd8ca2f2632ccdecbad7b87641274e15aac Types: Patch Added Reference Type CVE: https://git.kernel.org/stable/c/a677ebd8ca2f2632ccdecbad7b87641274e15aac Types: Patch -
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/51a6c2af9d20203ddeeaf73314ba8854b38d01bd Added Reference https://git.kernel.org/stable/c/76af689a45aa44714b46d1a7de4ffdf851ded896 Added Reference https://git.kernel.org/stable/c/88b7f1143b15b29cccb8392b4f38e75b7bb3e300 Added Reference https://git.kernel.org/stable/c/a637fabac554270a851033f5ab402ecb90bc479c Added Reference https://git.kernel.org/stable/c/a677ebd8ca2f2632ccdecbad7b87641274e15aac -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
May. 29, 2024
Action Type Old Value New Value -
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
Apr. 28, 2024
Action Type Old Value New Value Added Reference kernel.org https://git.kernel.org/stable/c/88b7f1143b15b29cccb8392b4f38e75b7bb3e300 [No types assigned] Removed Reference kernel.org https://lists.fedoraproject.org/archives/list/[email protected]/message/RO3RO34MLQ6WT3A7O6STQUVXW43N6W3K/ Removed Reference kernel.org https://lists.fedoraproject.org/archives/list/[email protected]/message/LG6L4FXO4WNWUM6W7USOH2YTRVWREM3V/ Removed Reference kernel.org https://lists.fedoraproject.org/archives/list/[email protected]/message/6XCNJZBDMGJXRIKLGKM4RRJU4XCHPX62/ -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 14, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.fedoraproject.org/archives/list/[email protected]/message/6XCNJZBDMGJXRIKLGKM4RRJU4XCHPX62/ [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 13, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.fedoraproject.org/archives/list/[email protected]/message/LG6L4FXO4WNWUM6W7USOH2YTRVWREM3V/ [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 13, 2024
Action Type Old Value New Value Added Reference kernel.org https://lists.fedoraproject.org/archives/list/[email protected]/message/RO3RO34MLQ6WT3A7O6STQUVXW43N6W3K/ [No types assigned] -
CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 10, 2024
Action Type Old Value New Value Added Reference kernel.org https://git.kernel.org/stable/c/51a6c2af9d20203ddeeaf73314ba8854b38d01bd [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/a637fabac554270a851033f5ab402ecb90bc479c [No types assigned] Added Reference kernel.org https://git.kernel.org/stable/c/76af689a45aa44714b46d1a7de4ffdf851ded896 [No types assigned] -
CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Apr. 08, 2024
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: ksmbd: validate payload size in ipc response If installing malicious ksmbd-tools, ksmbd.mountd can return invalid ipc response to ksmbd kernel server. ksmbd should validate payload size of ipc response from ksmbd.mountd to avoid memory overrun or slab-out-of-bounds. This patch validate 3 ipc response that has payload. Added Reference kernel.org https://git.kernel.org/stable/c/a677ebd8ca2f2632ccdecbad7b87641274e15aac [No types assigned]