Vulnerability Bulletins |
CVE-2026-43210 |
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| Affected software | LINUX KERNEL |
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In the Linux kernel, the following vulnerability has been resolved: tracing: ring-buffer: Fix to check event length before using Check the event length before adding it for accessing next index in rb_read_data_buffer(). Since this function is used for validating possibly broken ring buffers, the length of the event could be broken. In that case, the new event (e + len) can point a wrong address. To avoid invalid memory access at boot, check whether the length of each event is in the possible range before using it. |
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Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-43210 | |