CVE-2025-22088

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.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://git.kernel.org/stable/c/667a628ab67d359166799fad89b3c6909599558a
https://git.kernel.org/stable/c/78411a133312ce7d8a3239c76a8fd85bca1cc10f
https://git.kernel.org/stable/c/7aa6bb5276d9fec98deb05615a086eeb893854ad
https://git.kernel.org/stable/c/83437689249e6a17b25e27712fbee292e42e7855
https://git.kernel.org/stable/c/a114d25d584c14019d31dbf2163780c47415a187
https://git.kernel.org/stable/c/bc1db4d8f1b0dc480d7d745a60a8cc94ce2badd4

Configurations

No configuration.

History

21 Apr 2025, 15:15

Type	Values Removed	Values Added
Summary		(es) En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/erdma: Impide el use-after-free en erdma_accept_newconn(). Tras llamar a erdma_cep_put(new_cep), new_cep se libera y la desreferencia posterior causa un problema de UAF. Solucione este problema.
CWE		CWE-416
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.8

16 Apr 2025, 15:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-04-16 15:16

Updated : 2025-04-21 15:15

NVD link : CVE-2025-22088

Mitre link : CVE-2025-22088

CVE.ORG link : CVE-2025-22088

JSON object : View

Products Affected

No product.

CWE

CWE-416

Use After Free

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