Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 6.9 |
Related Weaknesses (CWE)
References
- https://git.kernel.org/stable/c/51a6c2af9d20203ddeeaf73314ba8854b38d01bdPatch
- https://git.kernel.org/stable/c/76af689a45aa44714b46d1a7de4ffdf851ded896Patch
- https://git.kernel.org/stable/c/88b7f1143b15b29cccb8392b4f38e75b7bb3e300Patch
- https://git.kernel.org/stable/c/a637fabac554270a851033f5ab402ecb90bc479cPatch
- https://git.kernel.org/stable/c/a677ebd8ca2f2632ccdecbad7b87641274e15aacPatch
- https://git.kernel.org/stable/c/51a6c2af9d20203ddeeaf73314ba8854b38d01bdPatch
- https://git.kernel.org/stable/c/76af689a45aa44714b46d1a7de4ffdf851ded896Patch
- https://git.kernel.org/stable/c/88b7f1143b15b29cccb8392b4f38e75b7bb3e300Patch
- https://git.kernel.org/stable/c/a637fabac554270a851033f5ab402ecb90bc479cPatch
- https://git.kernel.org/stable/c/a677ebd8ca2f2632ccdecbad7b87641274e15aacPatch
- https://lists.fedoraproject.org/archives/list/[email protected]
- https://lists.fedoraproject.org/archives/list/[email protected]
- https://lists.fedoraproject.org/archives/list/[email protected]
FAQ
What is CVE-2024-26811?
CVE-2024-26811 is a vulnerability with a CVSS score of 9.8 (CRITICAL). 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 ...
How severe is CVE-2024-26811?
CVE-2024-26811 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2024-26811?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel.