In FreeBSD 13.0-STABLE before n245050, 12.2-STABLE before r369525, 13.0-RC4 before p0, and 12.2-RELEASE before p6, listening socket accept filters implementing the accf_create callback incorrectly freed a process supplied argument string. Additional operations on the socket can lead to a double free or use after free.
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Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: freebsd
Published: 2021-04-07T14:45:52
Updated: 2024-08-03T22:11:06.343Z
Reserved: 2021-03-30T00:00:00
Link: CVE-2021-29627
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-04-07T15:15:13.763
Modified: 2024-11-21T06:01:31.557
Link: CVE-2021-29627
Redhat
No data.