UBUNTU-CVE-2021-47122
In the Linux kernel, the following vulnerability has been resolved: net: caif: fix memory leak in caif_device_notify In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
6 explicit affected versions
3 explicit affected versions
180 explicit affected versions
7 explicit affected versions
68 explicit affected versions
29 explicit affected versions
48 explicit affected versions
21 explicit affected versions
35 explicit affected versions
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106 explicit affected versions
1 explicit affected versions
1 explicit affected versions
21 explicit affected versions
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10 explicit affected versions
1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
12 explicit affected versions
1 explicit affected versions
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12 explicit affected versions
31 explicit affected versions
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12 explicit affected versions
31 explicit affected versions
105 explicit affected versions
23 explicit affected versions
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37 explicit affected versions
10 explicit affected versions
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23 explicit affected versions
10 explicit affected versions
47 explicit affected versions
11 explicit affected versions
12 explicit affected versions
70 explicit affected versions
7 explicit affected versions
12 explicit affected versions
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2 explicit affected versions
150 explicit affected versions
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10 explicit affected versions
26 explicit affected versions
13 explicit affected versions
16 explicit affected versions
3 explicit affected versions
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51 explicit affected versions
24 explicit affected versions
12 explicit affected versions
27 explicit affected versions
1 explicit affected versions
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10 explicit affected versions
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16 explicit affected versions
3 explicit affected versions
13 explicit affected versions
26 explicit affected versions
37 explicit affected versions
38 explicit affected versions
9 explicit affected versions
11 explicit affected versions
22 explicit affected versions
7 explicit affected versions
83 explicit affected versions
5 explicit affected versions
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55 explicit affected versions
4 explicit affected versions
46 explicit affected versions
21 explicit affected versions
43 explicit affected versions
1 explicit affected versions
129 explicit affected versions
94 explicit affected versions
10 explicit affected versions
8 explicit affected versions
14 explicit affected versions
24 explicit affected versions
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1 explicit affected versions
2 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: net: caif: fix memory leak in caif_device_notify In case of caif_enroll_dev() fail, allocated link_support won't be assigned to the corresponding structure. So simply free allocated pointer in case of error
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/b53558a950a89824938e9811eddfc8efcd94e1bb
- https://git.kernel.org/stable/c/3be863c11cab725add9fef4237ed4e232c3fc3bb
- https://git.kernel.org/stable/c/4bca2034b41c15b62d47a19158bb76235fd4455d
- https://git.kernel.org/stable/c/6a0e317f61094d377335547e015dd2ff12caf893
- https://git.kernel.org/stable/c/9348c1f10932f13b299cbc8b1bd5f780751fae49
- https://git.kernel.org/stable/c/af2806345a37313f01b1c9f15e046745b8ee2daa
- https://git.kernel.org/stable/c/b042e2b2039565eb8f0eb51c14fbe1ef463c8cd8
- https://git.kernel.org/stable/c/b53558a950a89824938e9811eddfc8efcd94e1bb
- https://git.kernel.org/stable/c/f52f4fd67264c70cd0b4ba326962ebe12d9cba94
- https://ubuntu.com/security/CVE-2021-47122
- https://ubuntu.com/security/notices/USN-7415-1
- https://ubuntu.com/security/notices/USN-7429-1
- https://ubuntu.com/security/notices/USN-7429-2
- https://www.cve.org/CVERecord?id=CVE-2021-47122