cvelist/2025/21xxx/CVE-2025-21757.json

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                "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: ipv6: fix dst refleaks in rpl, seg6 and ioam6 lwtunnels\n\ndst_cache_get() gives us a reference, we need to release it.\n\nDiscovered by the ioam6.sh test, kmemleak was recently fixed\nto catch per-cpu memory leaks."
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