UBUNTU-CVE-2021-47518
In the Linux kernel, the following vulnerability has been resolved: nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done The done() netlink callback nfc_genl_dump_ses_done() should check if received argument is non-NULL, because its allocation could fail earlier in dumpit() (nfc_genl_dump_ses()).
02 / AFFECTED SOFTWARE
Affected packages
50 explicit affected versions
6 explicit affected versions
12 explicit affected versions
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13 explicit affected versions
191 explicit affected versions
7 explicit affected versions
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39 explicit affected versions
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29 explicit affected versions
35 explicit affected versions
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99 explicit affected versions
1 explicit affected versions
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1 explicit affected versions
7 explicit affected versions
12 explicit affected versions
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1 explicit affected versions
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12 explicit affected versions
43 explicit affected versions
3 explicit affected versions
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12 explicit affected versions
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1 explicit affected versions
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23 explicit affected versions
10 explicit affected versions
55 explicit affected versions
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78 explicit affected versions
7 explicit affected versions
12 explicit affected versions
42 explicit affected versions
2 explicit affected versions
39 explicit affected versions
10 explicit affected versions
26 explicit affected versions
13 explicit affected versions
16 explicit affected versions
3 explicit affected versions
1 explicit affected versions
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51 explicit affected versions
32 explicit affected versions
12 explicit affected versions
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1 explicit affected versions
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36 explicit affected versions
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33 explicit affected versions
8 explicit affected versions
1 explicit affected versions
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10 explicit affected versions
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1 explicit affected versions
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32 explicit affected versions
10 explicit affected versions
12 explicit affected versions
29 explicit affected versions
44 explicit affected versions
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
142 explicit affected versions
32 explicit affected versions
7 explicit affected versions
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12 explicit affected versions
86 explicit affected versions
63 explicit affected versions
4 explicit affected versions
54 explicit affected versions
32 explicit affected versions
43 explicit affected versions
1 explicit affected versions
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103 explicit affected versions
10 explicit affected versions
8 explicit affected versions
14 explicit affected versions
33 explicit affected versions
4 explicit affected versions
21 explicit affected versions
1 explicit affected versions
10 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
In the Linux kernel, the following vulnerability has been resolved: nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done The done() netlink callback nfc_genl_dump_ses_done() should check if received argument is non-NULL, because its allocation could fail earlier in dumpit() (nfc_genl_dump_ses()).
05 / REFERENCES
Further evidence
- https://git.kernel.org/linus/4cd8371a234d051f9c9557fcbb1f8c523b1c0d10
- https://git.kernel.org/stable/c/3b861a40325eac9c4c13b6c53874ad90617e944d
- https://git.kernel.org/stable/c/48fcd08fdbe05e35b650a252ec2a2d96057a1c7a
- https://git.kernel.org/stable/c/4cd8371a234d051f9c9557fcbb1f8c523b1c0d10
- https://git.kernel.org/stable/c/69bb79a8f5bb9f436b6f1434ca9742591b7bbe18
- https://git.kernel.org/stable/c/811a7576747760bcaf60502f096d1e6e91d566fa
- https://git.kernel.org/stable/c/83ea620a1be840bf05089a5061fb8323ca42f38c
- https://git.kernel.org/stable/c/87cdb8789c38e44ae5454aafe277997c950d00ed
- https://git.kernel.org/stable/c/fae9705d281091254d4a81fa2da9d22346097dca
- https://ubuntu.com/security/CVE-2021-47518
- https://ubuntu.com/security/notices/USN-6976-1
- https://www.cve.org/CVERecord?id=CVE-2021-47518