A flaw was found in the HDLC_PPP module of the Linux kernel in versions before 5.9-rc7. Memory corruption and a read overflow is caused by improper input validation in the ppp_cp_parse_cr function which can cause the system to crash or cause a denial of service. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
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17 Oct 2020 07:00Current
6.5Medium risk
Vulners AI Score6.5
CVSS 3.17.2
CVSS 27.5
EPSS0.03292