CVE Catalog
CVE-2023-3863
MediumCVSS 6.4Exploitation Probability (EPSS)
Low risk0.23%
14th percentile - higher than 14% of all known CVEs
Summary
A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.
Risk Assessment
This vulnerability may lead to the disclosure of sensitive system information, posing a security threat to the organization.
Recommendation
It is recommended to update the Linux kernel to the latest version to mitigate this vulnerability and to restrict system access for users with unnecessary privileges.
Original NVD description (English source)
A use-after-free flaw was found in nfc_llcp_find_local in net/nfc/llcp_core.c in NFC in the Linux kernel. This flaw allows a local user with special privileges to impact a kernel information leak issue.