CVE-2025-22088

RDMA/erdma: Prevent use-after-free in erdma_accept_newconn()

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Prevent use-after-free in erdma_accept_newconn() After the erdma_cep_put(new_cep) being called, new_cep will be freed,
and the following dereference will cause a UAF problem. Fix this issue.

In the Linux kernel, the following vulnerability has been resolved: RDMA/erdma: Prevent use-after-free in erdma_accept_newconn() After the erdma_cep_put(new_cep) being called, new_cep will be freed, and the following dereference will cause a UAF problem. Fix this issue.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-12-29 CVE Reserved
2025-04-16 CVE Published
2025-05-26 CVE Updated
2025-06-10 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-416: Use After Free

CAPEC

References (7)

URL	Tag	Source
https://git.kernel.org/stable/c/920d93eac8b97778fef48f34f10e58ddf870fc2a	Vuln. Introduced

URL	Date	SRC

URL	Date	SRC
https://git.kernel.org/stable/c/bc1db4d8f1b0dc480d7d745a60a8cc94ce2badd4	2025-04-10
https://git.kernel.org/stable/c/667a628ab67d359166799fad89b3c6909599558a	2025-04-10
https://git.kernel.org/stable/c/a114d25d584c14019d31dbf2163780c47415a187	2025-04-10
https://git.kernel.org/stable/c/78411a133312ce7d8a3239c76a8fd85bca1cc10f	2025-04-10
https://git.kernel.org/stable/c/7aa6bb5276d9fec98deb05615a086eeb893854ad	2025-04-10
https://git.kernel.org/stable/c/83437689249e6a17b25e27712fbee292e42e7855	2025-03-06

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.0 < 6.1.134 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.1.134"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.0 < 6.6.87 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.6.87"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.0 < 6.12.23 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.12.23"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.0 < 6.13.11 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.13.11"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.0 < 6.14.2 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.14.2"		en		Affected
Linux Search vendor "Linux"		Linux Kernel Search vendor "Linux" for product "Linux Kernel"				>= 6.0 < 6.15 Search vendor "Linux" for product "Linux Kernel" and version " >= 6.0 < 6.15"		en		Affected