CVEvulnerability

CVE-2024-56626

7.8 HIGH Published 2024-12-27 Modified 2026-08-04 Official page ↗
Status
Modified
Published
2024-12-27
Last modified
2026-08-04
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 ([email protected])
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix Out-of-Bounds Write in ksmbd_vfs_stream_write An offset from client could be a negative value, It could allows to write data outside the bounds of the allocated buffer. Note that this issue is coming when setting 'vfs objects = streams_xattr parameter' in ksmbd.conf.

Affected configurations

• linux linux kernel (>= 5.15 < 5.15.176) • linux linux kernel (>= 5.16 < 6.1.120) • linux linux kernel (>= 6.2 < 6.6.66) • linux linux kernel (>= 6.7 < 6.12.5) • linux linux kernel 6.13

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References