UBUNTU-CVE-2022-25375
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.
02 / AFFECTED SOFTWARE
Affected packages
12 explicit affected versions
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191 explicit affected versions
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1 explicit affected versions
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61 explicit affected versions
39 explicit affected versions
43 explicit affected versions
6 explicit affected versions
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40 explicit affected versions
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28 explicit affected versions
1 explicit affected versions
17 explicit affected versions
1 explicit affected versions
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6 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
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.
05 / REFERENCES
Further evidence
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.16.10
- https://git.kernel.org/linus/38ea1eac7d88072bbffb630e2b3db83ca649b826
- https://github.com/szymonh/rndis-co
- https://github.com/torvalds/linux/commit/38ea1eac7d88072bbffb630e2b3db83ca649b826
- https://ubuntu.com/security/CVE-2022-25375
- https://ubuntu.com/security/notices/USN-5415-1
- https://ubuntu.com/security/notices/USN-5417-1
- https://ubuntu.com/security/notices/USN-5418-1
- https://ubuntu.com/security/notices/USN-5540-1
- https://www.cve.org/CVERecord?id=CVE-2022-25375