VDB
GHSA-x48h-3p3j-rpqg
GHSA-x48h-3p3j-rpqg
PUBLISHED
Record from GitHub Advisory Database · Published December 9, 2025
In the Linux kernel, the following vulnerability has been resolved: usb: early: xhci-dbc: Fix a potential out-of-bound memory access If xdbc_bulk_write() fails, the values in 'buf' can be anything. So the string is not guaranteed to be NULL terminated when xdbc_trace() is called. Reserve an extra byte, which will be zeroed automatically because 'buf' is a static variable, in order to avoid troubles, should it happen.
Timeline
- Dec 9, 2025 CVE Published
- May 1, 2026 Security Advisory
Query this with the API
The same record, from the CLI:
vulnetix vdb vuln GHSA-x48h-3p3j-rpqg
vulnetix vdb fixes GHSA-x48h-3p3j-rpqgOr with curl, using the org id and key from your account page:
curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
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References
- https://nvd.nist.gov/vuln/detail/CVE-2023-53840 advisory
- https://git.kernel.org/stable/c/e8fb0f13e45cf361fd06593d3cb2d89915cd3bd0 url
- https://git.kernel.org/stable/c/351c8d8650d1ccc006255fa01f98b6c6496a02e5 url
- https://git.kernel.org/stable/c/a4a97ab3db5c081eb6e7dba91306adefb461e0bd url
- https://git.kernel.org/stable/c/df7c8aba7309f4dc55df94e06b67f576c0f52406 url