In the Linux kernel, the following vulnerability has been resolved:
ksmbd: prevent out-of-bounds stream writes by validating *pos
ksmbd_vfs_stream_write() did not validate whether the write offset
(*pos) was within the bounds of the existing stream data length (v_len).
If *pos was greater than or equal to v_len, this could lead to an
out-of-bounds memory write.
This patch adds a check to ensure *pos is less than v_len before
proceeding. If the condition fails, -EINVAL is returned.
Published: 2025-05-20
CVSS: 7.8
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Download Exploit for CVE-2025-37947 here:
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Check our team here:
https://wednesfieldacademy.com/exploit-433-cve-2021-43267/
https://wednesfieldacademy.com/exploit-890-cve-2025-58367/
https://wednesfieldacademy.com/exploit-941-cve-2025-11153/
