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5.5
CVSSv3

CVE-2023-40216

Published: 10/08/2023 Updated: 23/08/2023
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 0
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Vulnerability Summary

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.

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openbsd openbsd 7.3

References

CWE-862https://ftp.openbsd.org/pub/OpenBSD/patches/7.3/common/014_wscons.patch.sighttps://github.com/openbsd/src/commit/9d3f688f46eba347e96ff0ae9506ef2061622e0chttps://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2024-4946CVE-2024-30309CVE-2024-4761CVE-2024-30051type confusionmemory leakCVE-2024-30293reflected XSSCVE-2024-3126
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