UBUNTU-CVE-2023-3863
A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.
02 / AFFECTED SOFTWARE
Affected packages
20 explicit affected versions
29 explicit affected versions
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35 explicit affected versions
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7 explicit affected versions
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12 explicit affected versions
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3 explicit affected versions
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37 explicit affected versions
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6 explicit affected versions
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12 explicit affected versions
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13 explicit affected versions
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2 explicit affected versions
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11 explicit affected versions
132 explicit affected versions
32 explicit affected versions
3 explicit affected versions
6 explicit affected versions
66 explicit affected versions
36 explicit affected versions
109 explicit affected versions
88 explicit affected versions
4 explicit affected versions
1 explicit affected versions
30 explicit affected versions
81 explicit affected versions
43 explicit affected versions
31 explicit affected versions
111 explicit affected versions
132 explicit affected versions
10 explicit affected versions
8 explicit affected versions
10 explicit affected versions
65 explicit affected versions
4 explicit affected versions
54 explicit affected versions
1 explicit affected versions
35 explicit affected versions
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.
05 / REFERENCES
Further evidence
- https://access.redhat.com/security/cve/CVE-2023-3863
- https://git.kernel.org/linus/6709d4b7bc2e079241fdef15d1160581c5261c10
- https://github.com/torvalds/linux/commit/6709d4b7bc2e079241fdef15d1160581c5261c10
- https://ubuntu.com/security/CVE-2023-3863
- https://ubuntu.com/security/notices/USN-6285-1
- https://ubuntu.com/security/notices/USN-6385-1
- https://ubuntu.com/security/notices/USN-6388-1
- https://ubuntu.com/security/notices/USN-6396-1
- https://ubuntu.com/security/notices/USN-6396-2
- https://ubuntu.com/security/notices/USN-6396-3
- https://ubuntu.com/security/notices/USN-6416-1
- https://ubuntu.com/security/notices/USN-6416-2
- https://ubuntu.com/security/notices/USN-6416-3
- https://ubuntu.com/security/notices/USN-6417-1
- https://ubuntu.com/security/notices/USN-6445-1
- https://ubuntu.com/security/notices/USN-6445-2
- https://ubuntu.com/security/notices/USN-6464-1
- https://ubuntu.com/security/notices/USN-6466-1
- https://ubuntu.com/security/notices/USN-6520-1
- https://www.cve.org/CVERecord?id=CVE-2023-3863