UBUNTU-CVE-2024-58079
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix crash during unbind if gpio unit is in use We used the wrong device for the device managed functions. We used the usb device, when we should be using the interface device. If we unbind the driver from the usb interface, the cleanup functions are never called. In our case, the IRQ is never disabled. If an IRQ is triggered, it will try to access memory sections that are already free, causing an OOPS. We cannot use the function devm_request_threaded_irq here. The devm_* clean functions may be called after the main structure is released by uvc_delete. Luckily this bug has small impact, as it is only affected by devices with gpio units and the user has to unbind the device, a disconnect will not trigger this error.
02 / AFFECTED SOFTWARE
Affected packages
30 explicit affected versions
66 explicit affected versions
7 explicit affected versions
35 explicit affected versions
4 explicit affected versions
1 explicit affected versions
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1 explicit affected versions
1 explicit affected versions
64 explicit affected versions
56 explicit affected versions
13 explicit affected versions
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24 explicit affected versions
11 explicit affected versions
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14 explicit affected versions
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10 explicit affected versions
55 explicit affected versions
11 explicit affected versions
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25 explicit affected versions
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13 explicit affected versions
7 explicit affected versions
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10 explicit affected versions
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44 explicit affected versions
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3 explicit affected versions
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63 explicit affected versions
50 explicit affected versions
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12 explicit affected versions
19 explicit affected versions
6 explicit affected versions
73 explicit affected versions
24 explicit affected versions
58 explicit affected versions
66 explicit affected versions
59 explicit affected versions
10 explicit affected versions
17 explicit affected versions
24 explicit affected versions
65 explicit affected versions
7 explicit affected versions
64 explicit affected versions
21 explicit affected versions
13 explicit affected versions
23 explicit affected versions
35 explicit affected versions
25 explicit affected versions
45 explicit affected versions
23 explicit affected versions
18 explicit affected versions
24 explicit affected versions
64 explicit affected versions
26 explicit affected versions
37 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
31 explicit affected versions
1 explicit affected versions
21 explicit affected versions
16 explicit affected versions
10 explicit affected versions
27 explicit affected versions
5 explicit affected versions
7 explicit affected versions
12 explicit affected versions
4 explicit affected versions
56 explicit affected versions
12 explicit affected versions
14 explicit affected versions
30 explicit affected versions
1 explicit affected versions
7 explicit affected versions
2 explicit affected versions
12 explicit affected versions
12 explicit affected versions
21 explicit affected versions
19 explicit affected versions
18 explicit affected versions
13 explicit affected versions
10 explicit affected versions
37 explicit affected versions
5 explicit affected versions
13 explicit affected versions
19 explicit affected versions
10 explicit affected versions
40 explicit affected versions
26 explicit affected versions
13 explicit affected versions
14 explicit affected versions
29 explicit affected versions
13 explicit affected versions
70 explicit affected versions
20 explicit affected versions
21 explicit affected versions
65 explicit affected versions
28 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
12 explicit affected versions
56 explicit affected versions
50 explicit affected versions
66 explicit affected versions
10 explicit affected versions
26 explicit affected versions
25 explicit affected versions
1 explicit affected versions
14 explicit affected versions
26 explicit affected versions
13 explicit affected versions
26 explicit affected versions
16 explicit affected versions
67 explicit affected versions
29 explicit affected versions
54 explicit affected versions
3 explicit affected versions
4 explicit affected versions
2 explicit affected versions
51 explicit affected versions
13 explicit affected versions
23 explicit affected versions
12 explicit affected versions
53 explicit affected versions
14 explicit affected versions
27 explicit affected versions
40 explicit affected versions
22 explicit affected versions
8 explicit affected versions
78 explicit affected versions
11 explicit affected versions
1 explicit affected versions
19 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix crash during unbind if gpio unit is in use We used the wrong device for the device managed functions. We used the usb device, when we should be using the interface device. If we unbind the driver from the usb interface, the cleanup functions are never called. In our case, the IRQ is never disabled. If an IRQ is triggered, it will try to access memory sections that are already free, causing an OOPS. We cannot use the function devm_request_threaded_irq here. The devm_* clean functions may be called after the main structure is released by uvc_delete. Luckily this bug has small impact, as it is only affected by devices with gpio units and the user has to unbind the device, a disconnect will not trigger this error.
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/a9ea1a3d88b7947ce8cadb2afceee7a54872bbc5
- https://git.kernel.org/stable/c/0b5e0445bc8384c18bd35cb9fe87f6258c6271d9
- https://git.kernel.org/stable/c/5d2e65cbe53d0141ed095cf31c2dcf3d8668c11d
- https://git.kernel.org/stable/c/a9ea1a3d88b7947ce8cadb2afceee7a54872bbc5
- https://git.kernel.org/stable/c/d2eac8b14ac690aa73052aa6d4ba69005715367e
- https://ubuntu.com/security/CVE-2024-58079
- https://ubuntu.com/security/notices/USN-7510-1
- https://ubuntu.com/security/notices/USN-7510-2
- https://ubuntu.com/security/notices/USN-7510-3
- https://ubuntu.com/security/notices/USN-7510-4
- https://ubuntu.com/security/notices/USN-7510-5
- https://ubuntu.com/security/notices/USN-7510-6
- https://ubuntu.com/security/notices/USN-7510-7
- https://ubuntu.com/security/notices/USN-7510-8
- https://ubuntu.com/security/notices/USN-7511-1
- https://ubuntu.com/security/notices/USN-7511-2
- https://ubuntu.com/security/notices/USN-7511-3
- https://ubuntu.com/security/notices/USN-7512-1
- https://ubuntu.com/security/notices/USN-7521-1
- https://ubuntu.com/security/notices/USN-7521-2
- https://ubuntu.com/security/notices/USN-7521-3
- https://ubuntu.com/security/notices/USN-7593-1
- https://ubuntu.com/security/notices/USN-7602-1
- https://ubuntu.com/security/notices/USN-7651-1
- https://ubuntu.com/security/notices/USN-7651-2
- https://ubuntu.com/security/notices/USN-7651-3
- https://ubuntu.com/security/notices/USN-7651-4
- https://ubuntu.com/security/notices/USN-7651-5
- https://ubuntu.com/security/notices/USN-7651-6
- https://ubuntu.com/security/notices/USN-7652-1
- https://ubuntu.com/security/notices/USN-7653-1
- https://ubuntu.com/security/notices/USN-7737-1
- https://www.cve.org/CVERecord?id=CVE-2024-58079