CVE-2022-2526
CVE-2022-2526
Vexday Risk Score
3Bajo
Decisión SSVC (CISA)
Track
Sin señal de explotación → monitorear
CVSS —EPSS 1.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Ciclo de vida
09 sep 2022Publicada en NVD
Recomendación: Monitorear — sin señal de explotación por ahora.
A use-after-free vulnerability was found in systemd. This issue occurs due to the on_stream_io() function and dns_stream_complete() function in 'resolved-dns-stream.c' not incrementing the reference counting for the DnsStream object. Therefore, other functions and callbacks called can dereference the DNSStream object, causing the use-after-free when the reference is still used later.
Productos afectados
n/a · systemd-resolved¿Quieres saber si tu infraestructura está expuesta a esto?
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