CVE-2022-25375
What it is
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.
At a glance
- Exploitability
- Can be exploited locally on the machine with a low-privilege account. High risk of data exposure.
- Exploit odds
- 1.1% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.1% in the next 30 days (EPSS).
- Severity: 5.5 MEDIUM (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.1% · EPSS, next 30 days
- Weakness
- CWE-1284
- Record status
- Modified
Affected
- Linux Kernel < 5.16.10
- Debian Linux 9.0
- Debian Linux 10.0
- Debian Linux 11.0
Attack profile CVSS 3.1 · 5.5
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Raw vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2022-25375.md and follow it. Check whether this project is affected by CVE-2022-25375. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://www.openwall.com/lists/oss-security/2022/02/21/1
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10
- https://github.com/torvalds/linux/commit/38ea1eac7d88072bbffb630e2b3db83ca649b826
- http://www.openwall.com/lists/oss-security/2022/02/21/1
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10
- https://github.com/torvalds/linux/commit/38ea1eac7d88072bbffb630e2b3db83ca649b826
References
- http://www.openwall.com/lists/oss-security/2022/02/21/1
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10
- https://github.com/szymonh/rndis-co
- https://github.com/torvalds/linux/commit/38ea1eac7d88072bbffb630e2b3db83ca649b826
- https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html
- https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
- https://www.debian.org/security/2022/dsa-5092
- https://www.debian.org/security/2022/dsa-5096
- http://www.openwall.com/lists/oss-security/2022/02/21/1
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10
- https://github.com/szymonh/rndis-co
- https://github.com/torvalds/linux/commit/38ea1eac7d88072bbffb630e2b3db83ca649b826
- https://lists.debian.org/debian-lts-announce/2022/03/msg00011.html
- https://lists.debian.org/debian-lts-announce/2022/03/msg00012.html
- https://www.debian.org/security/2022/dsa-5092
- https://www.debian.org/security/2022/dsa-5096