UBUNTU-CVE-2021-3669
A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
6 explicit affected versions
34 explicit affected versions
191 explicit affected versions
97 explicit affected versions
60 explicit affected versions
76 explicit affected versions
46 explicit affected versions
35 explicit affected versions
110 explicit affected versions
13 explicit affected versions
4 explicit affected versions
23 explicit affected versions
83 explicit affected versions
1 explicit affected versions
1 explicit affected versions
21 explicit affected versions
16 explicit affected versions
17 explicit affected versions
7 explicit affected versions
12 explicit affected versions
12 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
65 explicit affected versions
24 explicit affected versions
73 explicit affected versions
12 explicit affected versions
62 explicit affected versions
51 explicit affected versions
10 explicit affected versions
149 explicit affected versions
37 explicit affected versions
82 explicit affected versions
73 explicit affected versions
1 explicit affected versions
8 explicit affected versions
26 explicit affected versions
13 explicit affected versions
1 explicit affected versions
29 explicit affected versions
13 explicit affected versions
90 explicit affected versions
1 explicit affected versions
65 explicit affected versions
33 explicit affected versions
10 explicit affected versions
74 explicit affected versions
11 explicit affected versions
12 explicit affected versions
97 explicit affected versions
7 explicit affected versions
64 explicit affected versions
2 explicit affected versions
93 explicit affected versions
62 explicit affected versions
3 explicit affected versions
1 explicit affected versions
31 explicit affected versions
41 explicit affected versions
50 explicit affected versions
12 explicit affected versions
1 explicit affected versions
1 explicit affected versions
55 explicit affected versions
5 explicit affected versions
54 explicit affected versions
1 explicit affected versions
53 explicit affected versions
13 explicit affected versions
19 explicit affected versions
52 explicit affected versions
10 explicit affected versions
12 explicit affected versions
49 explicit affected versions
44 explicit affected versions
16 explicit affected versions
13 explicit affected versions
37 explicit affected versions
38 explicit affected versions
9 explicit affected versions
126 explicit affected versions
53 explicit affected versions
61 explicit affected versions
28 explicit affected versions
101 explicit affected versions
80 explicit affected versions
4 explicit affected versions
38 explicit affected versions
73 explicit affected versions
52 explicit affected versions
43 explicit affected versions
19 explicit affected versions
105 explicit affected versions
124 explicit affected versions
12 explicit affected versions
53 explicit affected versions
4 explicit affected versions
42 explicit affected versions
1 explicit affected versions
27 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.
05 / REFERENCES
Further evidence
- https://lore.kernel.org/all/[email protected]/
- https://ubuntu.com/security/CVE-2021-3669
- https://ubuntu.com/security/notices/USN-5924-1
- https://ubuntu.com/security/notices/USN-5927-1
- https://ubuntu.com/security/notices/USN-5975-1
- https://ubuntu.com/security/notices/USN-5980-1
- https://ubuntu.com/security/notices/USN-5981-1
- https://ubuntu.com/security/notices/USN-5984-1
- https://ubuntu.com/security/notices/USN-5985-1
- https://ubuntu.com/security/notices/USN-5991-1
- https://ubuntu.com/security/notices/USN-6001-1
- https://ubuntu.com/security/notices/USN-6009-1
- https://ubuntu.com/security/notices/USN-6013-1
- https://ubuntu.com/security/notices/USN-6014-1
- https://ubuntu.com/security/notices/USN-6020-1
- https://ubuntu.com/security/notices/USN-6030-1
- https://ubuntu.com/security/notices/USN-6151-1
- https://www.cve.org/CVERecord?id=CVE-2021-3669