UBUNTU-CVE-2019-20811
An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.
02 / AFFECTED SOFTWARE
Affected packages
84 explicit affected versions
24 explicit affected versions
6 explicit affected versions
6 explicit affected versions
191 explicit affected versions
29 explicit affected versions
11 explicit affected versions
1 explicit affected versions
34 explicit affected versions
23 explicit affected versions
1 explicit affected versions
1 explicit affected versions
7 explicit affected versions
1 explicit affected versions
52 explicit affected versions
11 explicit affected versions
51 explicit affected versions
10 explicit affected versions
28 explicit affected versions
1 explicit affected versions
7 explicit affected versions
23 explicit affected versions
11 explicit affected versions
86 explicit affected versions
2 explicit affected versions
30 explicit affected versions
35 explicit affected versions
115 explicit affected versions
51 explicit affected versions
42 explicit affected versions
1 explicit affected versions
1 explicit affected versions
73 explicit affected versions
12 explicit affected versions
44 explicit affected versions
26 explicit affected versions
38 explicit affected versions
93 explicit affected versions
55 explicit affected versions
28 explicit affected versions
21 explicit affected versions
11 explicit affected versions
12 explicit affected versions
4 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
An issue was discovered in the Linux kernel before 5.0.6. In rx_queue_add_kobject() and netdev_queue_add_kobject() in net/core/net-sysfs.c, a reference count is mishandled, aka CID-a3e23f719f5c.
05 / REFERENCES
Further evidence
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.0.6
- https://git.kernel.org/linus/a3e23f719f5c4a38ffb3d30c8d7632a4ed8ccd9e
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a3e23f719f5c4a38ffb3d30c8d7632a4ed8ccd9e
- https://ubuntu.com/security/CVE-2019-20811
- https://ubuntu.com/security/notices/USN-4527-1
- https://www.cve.org/CVERecord?id=CVE-2019-20811