Vulnerability 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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | < 5.16.10 |
| Debian | Debian Linux | 9.0 |
Related Weaknesses (CWE)
References
- http://www.openwall.com/lists/oss-security/2022/02/21/1Mailing ListPatchThird Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10PatchRelease NotesVendor Advisory
- https://github.com/szymonh/rndis-coThird Party Advisory
- https://github.com/torvalds/linux/commit/38ea1eac7d88072bbffb630e2b3db83ca649b82PatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00011.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00012.htmlMailing ListThird Party Advisory
- https://www.debian.org/security/2022/dsa-5092Third Party Advisory
- https://www.debian.org/security/2022/dsa-5096Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/02/21/1Mailing ListPatchThird Party Advisory
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10PatchRelease NotesVendor Advisory
- https://github.com/szymonh/rndis-coThird Party Advisory
- https://github.com/torvalds/linux/commit/38ea1eac7d88072bbffb630e2b3db83ca649b82PatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00011.htmlMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00012.htmlMailing ListThird Party Advisory
- https://www.debian.org/security/2022/dsa-5092Third Party Advisory
FAQ
What is CVE-2022-25375?
CVE-2022-25375 is a vulnerability with a CVSS score of 5.5 (MEDIUM). 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 ...
How severe is CVE-2022-25375?
CVE-2022-25375 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-25375?
Check the references section above for vendor advisories and patch information. Affected products include: Linux Linux Kernel, Debian Debian Linux.