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Permalink CVE-2026-80646

created 1 day, 10 hours ago Activity log

Created & dismissed (max. allowed matches exceeded) suggestion 1 day, 10 hours ago

ipv6: guard against possible NULL deref in __in6_dev_stats_get()

In the Linux kernel, the following vulnerability has been resolved: ipv6: guard against possible NULL deref in __in6_dev_stats_get() dev_get_by_index_rcu() could return NULL if the original physical device is unregistered. Found by Sashiko.

References

https://git.kernel.org/stable/c/a23f2c68c6635e41404f189f8f7ae910738cebdb
https://git.kernel.org/stable/c/e14db43677946bf2095febd294bb3c13ab375ab7
https://git.kernel.org/stable/c/1a4adfbeb47a212a64539137411f1ca168474d33
https://git.kernel.org/stable/c/1e3db30a88815bae6e9d5db6f64ac735e615a07e
https://git.kernel.org/stable/c/952426a83ca75cea25c09d58944abafaa3ebd242
https://git.kernel.org/stable/c/0db1949084e85a72d174a7dea3259b94fe5a9305
https://git.kernel.org/stable/c/fc920c0659cdea5afd8721c1155a51564859e075
https://git.kernel.org/stable/c/507541c2a8eeb76c02bd2511958f73a8cfa3e1bc

Affected products

Linux

=<6.1.*
<1e3db30a88815bae6e9d5db6f64ac735e615a07e
<1a4adfbeb47a212a64539137411f1ca168474d33
=<6.12.*
==5.2
<952426a83ca75cea25c09d58944abafaa3ebd242
=<5.15.*
<a23f2c68c6635e41404f189f8f7ae910738cebdb
<fc920c0659cdea5afd8721c1155a51564859e075
<0db1949084e85a72d174a7dea3259b94fe5a9305
<507541c2a8eeb76c02bd2511958f73a8cfa3e1bc
==a24963500a4ec921ce9c2597e0a584e44513afae
=<6.6.*
=<*
<e14db43677946bf2095febd294bb3c13ab375ab7
=<5.10.*
=<6.18.*
<5.2
=<7.1.*
<4.20

Suggestion detail

References

Affected products