CVE-2025-39695

MEDIUM EPSS 4.0%
Published Sep 5, 20259mo ago · Modified Jun 17, 20261w ago
5.5 CVSS 3.1
Medium
Find Similar
Published Sep 5, 2025 9mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Flush delayed SKBs while releasing RXE resources When skb packets are sent out, these skb packets still depends on the rxe resources, for example, QP, sk, when these packets are destroyed. If these rxe resources are released when the skb packets are destroyed, the call traces will appear. To avoid skb packets hang too long time in some network devices, a timestamp is added when these skb packets are created. If these skb packets hang too long time in network devices, these network devices can free these skb packets to release rxe resources.

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
4.0% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 4

VendorProductVersionRange
linuxlinux_kernel*≥6.10  –  <6.12.44
linuxlinux_kernel*≥6.13  –  <6.16.4
linuxlinux_kernel6.17any
linuxlinux_kernel6.17any

References 3

  • git.kernel.org https://git.kernel.org/stable/c/3c3e9a9f2972b364e8c2cfbfdeb23c6d6be4f87f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/732d4bd7b78a2752ad43cc39287ef41893c5eee2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8ead139a8edef485cc36d3a792e2ae5dd538339a
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3c3e9a9f2972b364e8c2cfbfdeb23c6d6be4f87f
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/732d4bd7b78a2752ad43cc39287ef41893c5eee2
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/8ead139a8edef485cc36d3a792e2ae5dd538339a
    Patch