UBUNTU-CVE-2020-12464
usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.
02 / AFFECTED SOFTWARE
Affected packages
79 explicit affected versions
38 explicit affected versions
6 explicit affected versions
20 explicit affected versions
6 explicit affected versions
191 explicit affected versions
43 explicit affected versions
9 explicit affected versions
24 explicit affected versions
1 explicit affected versions
49 explicit affected versions
23 explicit affected versions
1 explicit affected versions
1 explicit affected versions
7 explicit affected versions
2 explicit affected versions
1 explicit affected versions
8 explicit affected versions
12 explicit affected versions
47 explicit affected versions
16 explicit affected versions
8 explicit affected versions
1 explicit affected versions
10 explicit affected versions
24 explicit affected versions
46 explicit affected versions
23 explicit affected versions
2 explicit affected versions
9 explicit affected versions
7 explicit affected versions
41 explicit affected versions
1 explicit affected versions
9 explicit affected versions
20 explicit affected versions
23 explicit affected versions
3 explicit affected versions
11 explicit affected versions
81 explicit affected versions
8 explicit affected versions
2 explicit affected versions
44 explicit affected versions
48 explicit affected versions
110 explicit affected versions
51 explicit affected versions
2 explicit affected versions
57 explicit affected versions
1 explicit affected versions
2 explicit affected versions
1 explicit affected versions
68 explicit affected versions
26 explicit affected versions
44 explicit affected versions
11 explicit affected versions
26 explicit affected versions
7 explicit affected versions
38 explicit affected versions
5 explicit affected versions
88 explicit affected versions
70 explicit affected versions
23 explicit affected versions
34 explicit affected versions
28 explicit affected versions
12 explicit affected versions
3 explicit affected versions
4 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
usb_sg_cancel in drivers/usb/core/message.c in the Linux kernel before 5.6.8 has a use-after-free because a transfer occurs without a reference, aka CID-056ad39ee925.
05 / REFERENCES
Further evidence
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.8
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=056ad39ee9253873522f6469c3364964a322912b
- https://git.kernel.org/linus/056ad39ee9253873522f6469c3364964a322912b
- https://github.com/torvalds/linux/commit/056ad39ee9253873522f6469c3364964a322912b
- https://lkml.org/lkml/2020/3/23/52
- https://patchwork.kernel.org/patch/11463781/
- https://ubuntu.com/security/CVE-2020-12464
- https://ubuntu.com/security/notices/USN-4387-1
- https://ubuntu.com/security/notices/USN-4388-1
- https://ubuntu.com/security/notices/USN-4389-1
- https://ubuntu.com/security/notices/USN-4390-1
- https://ubuntu.com/security/notices/USN-4391-1
- https://www.cve.org/CVERecord?id=CVE-2020-12464