CVE-2022-25375

 

Published at: - 20-02-2022 09:15

Last modified: - 26-10-2022 01:44

Total changes: - 10

Description

An issue was discovered in drivers/usb/gadget/function/rndis.c in the Linux kernel before 5.16.10. The RNDIS USB gadget lacks validation of the size of the RNDIS_MSG_SET command. Attackers can obtain sensitive information from kernel memory.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

 

Verification logic

 

Reference

• https://github.com/szymonh/rndis-co
• https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10
• https://github.com/torvalds/linux/commit/38ea1eac7d88072bbffb630e2b3db83ca649b826
• [oss-security] 20220221 CVE-2022-25375 : Linux RNDIS USB Gadget memory extraction via packet filter-Mailing List, Patch, Third Party Advisory
• DSA-5096-Third Party Advisory
• [debian-lts-announce] 20220309 [SECURITY] [DLA 2941-1] linux-4.19 security update-Mailing List, Third Party Advisory
• [debian-lts-announce] 20220309 [SECURITY] [DLA 2940-1] linux security update-Mailing List, Third Party Advisory
• DSA-5092-Third Party Advisory

 

Keywords

NVD

 

CVE-2022-25375

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures