CVE-2024-56749

MEDIUM EPSS 9.4%
Published Dec 29, 20241y ago · Modified Jun 17, 20262w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Dec 29, 2024 1y ago
Last Modified Jun 17, 2026 2w ago

Description

In the Linux kernel, the following vulnerability has been resolved: dlm: fix dlm_recover_members refcount on error If dlm_recover_members() fails we don't drop the references of the previous created root_list that holds and keep all rsbs alive during the recovery. It might be not an unlikely event because ping_members() could run into an -EINTR if another recovery progress was triggered again.

CVSS Details

Base Score
5.5
Exploitability
1.8
Impact
3.6
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality None
Integrity None
Availability High

Threat Intelligence

EPSS Exploit Probability
9.4% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.10  –  <6.11.11
linuxlinux_kernel*≥6.12  –  <6.12.2

References 3

  • git.kernel.org https://git.kernel.org/stable/c/200b977ebbc313a59174ba971006a231b3533dc5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3230718a75a6c30ed60ac920c26be2119fa82b8e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fb2ec564887af1f365d754f7c306f1b5cd375b5e
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/200b977ebbc313a59174ba971006a231b3533dc5
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/3230718a75a6c30ed60ac920c26be2119fa82b8e
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/fb2ec564887af1f365d754f7c306f1b5cd375b5e
    Patch