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CVE-2022-2526
Published: Sep 9, 2022
Modified: Aug 3, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | systemd-resolved | affected systemd 240 |
Weaknesses (CWE)
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