Trigger-only for CVE-2021-29627
CVE-2021-29627 Some code to trigger the bug incl mac_set_fd spray Need some spray target, though
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.
Vulnerable Product | Search on Vulmon | Subscribe to Product |
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freebsd freebsd 12.2 |
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freebsd freebsd 13.0 |
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freebsd freebsd |