OpenBSD 7.3 Kernel Crash via Missing Arg-Count Check in Console
CVE-2023-40216 Published on August 10, 2023
OpenBSD 7.3 before errata 014 is missing an argument-count bounds check in console terminal emulation. This could cause incorrect memory access and a kernel crash after receiving crafted DCS or CSI terminal escape sequences.
Products Associated with CVE-2023-40216
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Exploit Probability
EPSS
0.15%
Percentile
4.12%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.