CVEvulnerability

CVE-2024-35869

9.8 CRITICAL Published 2024-05-19 Modified 2026-08-04 Official page ↗
Status
Modified
Published
2024-05-19
Last modified
2026-08-04
Assigner
416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
8.4 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-416

Description

In the Linux kernel, the following vulnerability has been resolved: smb: client: guarantee refcounted children from parent session Avoid potential use-after-free bugs when walking DFS referrals, mounting and performing DFS failover by ensuring that all children from parent @tcon->ses are also refcounted. They're all needed across the entire DFS mount. Get rid of @tcon->dfs_ses_list while we're at it, too.

Affected configurations

• linux linux kernel (>= 6.2.8 < 6.3) • linux linux kernel (>= 6.4 < 6.6.29) • linux linux kernel (>= 6.7 < 6.8.5) • linux linux kernel 6.9

Related

Weakness · CWE (1)

References