CVE-2021-23134
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2021-23134
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-23134.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-23134
- Aliases
-
- A-188883590
- PUB-A-188883590
- Downstream
- Related
- Published
- 2021-05-12T23:15:07Z
- Modified
- 2025-08-09T19:01:27Z
- Summary
- [none]
- Details
-
Use After Free vulnerability in nfc sockets in the Linux Kernel before 5.12.4 allows local attackers to elevate their privileges. In typical configurations, the issue can only be triggered by a privileged local user with the CAPNETRAW capability.
- References
-
- https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=c61760e6940d
- https://lists.debian.org/debian-lts-announce/2021/06/msg00019.html
- https://lists.debian.org/debian-lts-announce/2021/06/msg00020.html
- https://security.netapp.com/advisory/ntap-20210625-0007/
- https://www.openwall.com/lists/oss-security/2021/05/11/4
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LZYORWNQIHNWRFYRDXBWYWBYM46PDZEN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QALNQT4LJFVSSA3MWCIECVY4AFPP4X77/