UBUNTU-CVE-2024-45011
In the Linux kernel, the following vulnerability has been resolved: char: xillybus: Check USB endpoints when probing device Ensure, as the driver probes the device, that all endpoints that the driver may attempt to access exist and are of the correct type. All XillyUSB devices must have a Bulk IN and Bulk OUT endpoint at address 1. This is verified in xillyusb_setup_base_eps(). On top of that, a XillyUSB device may have additional Bulk OUT endpoints. The information about these endpoints' addresses is deduced from a data structure (the IDT) that the driver fetches from the device while probing it. These endpoints are checked in setup_channels(). A XillyUSB device never has more than one IN endpoint, as all data towards the host is multiplexed in this single Bulk IN endpoint. This is why setup_channels() only checks OUT endpoints.
02 / AFFECTED SOFTWARE
Affected packages
8 explicit affected versions
12 explicit affected versions
50 explicit affected versions
6 explicit affected versions
33 explicit affected versions
9 explicit affected versions
11 explicit affected versions
38 explicit affected versions
52 explicit affected versions
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13 explicit affected versions
18 explicit affected versions
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16 explicit affected versions
10 explicit affected versions
26 explicit affected versions
7 explicit affected versions
14 explicit affected versions
12 explicit affected versions
19 explicit affected versions
6 explicit affected versions
61 explicit affected versions
47 explicit affected versions
57 explicit affected versions
47 explicit affected versions
10 explicit affected versions
8 explicit affected versions
4 explicit affected versions
14 explicit affected versions
54 explicit affected versions
7 explicit affected versions
53 explicit affected versions
9 explicit affected versions
13 explicit affected versions
11 explicit affected versions
35 explicit affected versions
14 explicit affected versions
18 explicit affected versions
13 explicit affected versions
18 explicit affected versions
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64 explicit affected versions
14 explicit affected versions
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23 explicit affected versions
16 explicit affected versions
7 explicit affected versions
12 explicit affected versions
45 explicit affected versions
12 explicit affected versions
14 explicit affected versions
7 explicit affected versions
12 explicit affected versions
12 explicit affected versions
7 explicit affected versions
10 explicit affected versions
9 explicit affected versions
14 explicit affected versions
9 explicit affected versions
1 explicit affected versions
37 explicit affected versions
26 explicit affected versions
13 explicit affected versions
9 explicit affected versions
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13 explicit affected versions
58 explicit affected versions
56 explicit affected versions
18 explicit affected versions
33 explicit affected versions
23 explicit affected versions
10 explicit affected versions
1 explicit affected versions
11 explicit affected versions
12 explicit affected versions
7 explicit affected versions
45 explicit affected versions
39 explicit affected versions
55 explicit affected versions
10 explicit affected versions
26 explicit affected versions
16 explicit affected versions
1 explicit affected versions
7 explicit affected versions
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13 explicit affected versions
46 explicit affected versions
3 explicit affected versions
2 explicit affected versions
51 explicit affected versions
14 explicit affected versions
16 explicit affected versions
16 explicit affected versions
58 explicit affected versions
17 explicit affected versions
12 explicit affected versions
44 explicit affected versions
27 explicit affected versions
30 explicit affected versions
10 explicit affected versions
19 explicit affected versions
5 explicit affected versions
8 explicit affected versions
10 explicit affected versions
13 explicit affected versions
13 explicit affected versions
7 explicit affected versions
50 explicit affected versions
10 explicit affected versions
14 explicit affected versions
12 explicit affected versions
44 explicit affected versions
16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
44 explicit affected versions
37 explicit affected versions
17 explicit affected versions
14 explicit affected versions
8 explicit affected versions
38 explicit affected versions
47 explicit affected versions
9 explicit affected versions
47 explicit affected versions
11 explicit affected versions
55 explicit affected versions
7 explicit affected versions
28 explicit affected versions
4 explicit affected versions
1 explicit affected versions
1 explicit affected versions
12 explicit affected versions
53 explicit affected versions
13 explicit affected versions
43 explicit affected versions
10 explicit affected versions
8 explicit affected versions
14 explicit affected versions
4 explicit affected versions
11 explicit affected versions
1 explicit affected versions
10 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: char: xillybus: Check USB endpoints when probing device Ensure, as the driver probes the device, that all endpoints that the driver may attempt to access exist and are of the correct type. All XillyUSB devices must have a Bulk IN and Bulk OUT endpoint at address 1. This is verified in xillyusb_setup_base_eps(). On top of that, a XillyUSB device may have additional Bulk OUT endpoints. The information about these endpoints' addresses is deduced from a data structure (the IDT) that the driver fetches from the device while probing it. These endpoints are checked in setup_channels(). A XillyUSB device never has more than one IN endpoint, as all data towards the host is multiplexed in this single Bulk IN endpoint. This is why setup_channels() only checks OUT endpoints.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/2374bf7558de915edc6ec8cb10ec3291dfab9594
- https://git.kernel.org/stable/c/1371d32b95972d39c1e6e4bae8b6d0df1b573731
- https://git.kernel.org/stable/c/2374bf7558de915edc6ec8cb10ec3291dfab9594
- https://git.kernel.org/stable/c/25ee8b2908200fc862c0434e5ad483817d50ceda
- https://git.kernel.org/stable/c/4267131278f5cc98f8db31d035d64bdbbfe18658
- https://git.kernel.org/stable/c/5cff754692ad45d5086b75fef8cc3a99c30a1005
- https://ubuntu.com/security/CVE-2024-45011
- https://ubuntu.com/security/notices/USN-7100-1
- https://ubuntu.com/security/notices/USN-7100-2
- https://ubuntu.com/security/notices/USN-7123-1
- https://ubuntu.com/security/notices/USN-7144-1
- https://ubuntu.com/security/notices/USN-7154-1
- https://ubuntu.com/security/notices/USN-7154-2
- https://ubuntu.com/security/notices/USN-7155-1
- https://ubuntu.com/security/notices/USN-7156-1
- https://ubuntu.com/security/notices/USN-7194-1
- https://ubuntu.com/security/notices/USN-7196-1
- https://www.cve.org/CVERecord?id=CVE-2024-45011