CVE-2023-35001
HighCVSS 7.8Exploitation Probability (EPSS)
High risk80th percentile - higher than 80% of all known CVEs
Summary
A vulnerability in the Linux kernel related to nftables allows for out-of-bounds read and write when vm register contents are poorly handled in the context of CAP_NET_ADMIN in any user or network namespace.
Risk Assessment
Exploitation of this vulnerability may lead to unauthorized memory access, posing a risk to system and data integrity.
Recommendation
It is recommended to update the Linux kernel to the latest version to patch this vulnerability and to monitor systems for unauthorized activities.
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Original NVD description (English source)
Linux Kernel nftables Out-Of-Bounds Read/Write Vulnerability; nft_byteorder poorly handled vm register contents when CAP_NET_ADMIN is in any user or network namespace
Vulnerability data from NVD (NIST) · CISA KEV · EPSS

