CVE-2021-29627
CVE-2021-29627
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 0.7%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
07 Apr 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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.
Affected products
n/a · FreeBSDWant to know if your infrastructure is exposed to this?
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