UBUNTU-CVE-2020-16166
The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG, aka CID-f227e3ec3b5c. This is related to drivers/char/random.c and kernel/time/timer.c.
02 / AFFECTED SOFTWARE
Affected packages
44 explicit affected versions
6 explicit affected versions
6 explicit affected versions
49 explicit affected versions
14 explicit affected versions
30 explicit affected versions
4 explicit affected versions
56 explicit affected versions
23 explicit affected versions
1 explicit affected versions
1 explicit affected versions
1 explicit affected versions
7 explicit affected versions
7 explicit affected versions
1 explicit affected versions
14 explicit affected versions
18 explicit affected versions
14 explicit affected versions
6 explicit affected versions
10 explicit affected versions
29 explicit affected versions
28 explicit affected versions
1 explicit affected versions
1 explicit affected versions
13 explicit affected versions
13 explicit affected versions
46 explicit affected versions
1 explicit affected versions
16 explicit affected versions
25 explicit affected versions
10 explicit affected versions
11 explicit affected versions
14 explicit affected versions
49 explicit affected versions
6 explicit affected versions
53 explicit affected versions
1 explicit affected versions
7 explicit affected versions
62 explicit affected versions
1 explicit affected versions
8 explicit affected versions
4 explicit affected versions
1 explicit affected versions
4 explicit affected versions
1 explicit affected versions
7 explicit affected versions
4 explicit affected versions
31 explicit affected versions
44 explicit affected versions
16 explicit affected versions
38 explicit affected versions
9 explicit affected versions
4 explicit affected versions
75 explicit affected versions
39 explicit affected versions
4 explicit affected versions
43 explicit affected versions
1 explicit affected versions
12 explicit affected versions
8 explicit affected versions
4 explicit affected versions
1 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The Linux kernel through 5.7.11 allows remote attackers to make observations that help to obtain sensitive information about the internal state of the network RNG, aka CID-f227e3ec3b5c. This is related to drivers/char/random.c and kernel/time/timer.c.
05 / REFERENCES
Further evidence
- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=f227e3ec3b5cad859ad15666874405e8c1bbc1d4
- https://git.kernel.org/linus/f227e3ec3b5cad859ad15666874405e8c1bbc1d4
- https://github.com/torvalds/linux/commit/f227e3ec3b5cad859ad15666874405e8c1bbc1d4
- https://ubuntu.com/security/CVE-2020-16166
- https://ubuntu.com/security/notices/USN-4525-1
- https://ubuntu.com/security/notices/USN-4526-1
- https://www.cve.org/CVERecord?id=CVE-2020-16166