CVEvulnerability
CVE-2023-3863
4.1 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-07-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.4 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 4.1 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:N/A:N
- Weaknesses
- CWE-416
Description
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.
Affected configurations
• linux linux kernel (< 6.5)
• debian debian linux 10.0
• debian debian linux 11.0
• debian debian linux 12.0
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://access.redhat.com/security/cve/CVE-2023-3863 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2225126 Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/6709d4b7bc2e079241fdef15d1160581c5261c10 Patch
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240202-0002/ security.netapp.com
- https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
- https://www.debian.org/security/2023/dsa-5492 Third Party Advisory
- https://access.redhat.com/security/cve/CVE-2023-3863 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2225126 Issue Tracking, Patch, Third Party Advisory
- https://github.com/torvalds/linux/commit/6709d4b7bc2e079241fdef15d1160581c5261c10 Patch
- https://lists.debian.org/debian-lts-announce/2023/10/msg00027.html Mailing List, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20240202-0002/ security.netapp.com
- https://www.debian.org/security/2023/dsa-5480 Third Party Advisory
- https://www.debian.org/security/2023/dsa-5492 Third Party Advisory