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 Vulnerability   
Search   		     Search 324607 CVE descriptions
and 145615 test descriptions,
access 10,000+ cross references.
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CVE ID:CVE-2021-20219
Description:A denial of service vulnerability was found in n_tty_receive_char_special in drivers/tty/n_tty.c of the Linux kernel. In this flaw a local attacker with a normal user privilege could delay the loop (due to a changing ldata->read_head, and a missing sanity check) and cause a threat to the system availability.
Test IDs: None available
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2021-20219
https://bugzilla.redhat.com/show_bug.cgi?id=1923738
https://bugzilla.redhat.com/show_bug.cgi?id=1923738



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