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In the Linux kernel, the following vulnerability has been resolved: net: mctp: ensure our nlmsg responses are initialised Syed Faraz Abrar (@farazsth98) from Zellic, and Pumpkin (@u1f383) from DEVCORE Research Team working with Trend Micro Zero Day Initiative report that a RTM_GETNEIGH will return uninitalised data in the pad bytes of the ndmsg data. Ensure we're initialising the netlink data to zero, in the link, addr and neigh response messages.
Засегнати продукти
- Linux Linux: 583be982d93479ea3d85091b0fd0b01201ede87d преди b37da3ac099e145bcd3be82c745a8d335772e3af; 583be982d93479ea3d85091b0fd0b01201ede87d преди c4f840437e7641764de15f2de951ac8335d641f1; 583be982d93479ea3d85091b0fd0b01201ede87d преди 963537a26fd892f7e414a091f807b44aeee97a7d; 583be982d93479ea3d85091b0fd0b01201ede87d преди 976612471a9e6ead6ceffc241e4d0a1aac90b36a; 583be982d93479ea3d85091b0fd0b01201ede87d преди 54ed418de62a148a655262da682a050fa05f7924; 583be982d93479ea3d85091b0fd0b01201ede87d преди 6fb6a97c86abb8592158088afaea0eb464cf9de1; 583be982d93479ea3d85091b0fd0b01201ede87d преди a6a9bc544b675d8b5180f2718ec985ad267b5cbf
- Linux Linux: 5.15; преди 5.15; 5.15.210 до 5.15.*; 6.1.176 до 6.1.*; 6.6.143 до 6.6.*; 6.12.93 до 6.12.*; 6.18.35 до 6.18.*; 6.19.4 до 6.19.*; от 7.0 нататък
История
- 27 май 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-45930
- https://nvd.nist.gov/vuln/detail/CVE-2026-45930
- https://git.kernel.org/stable/c/b37da3ac099e145bcd3be82c745a8d335772e3af
- https://git.kernel.org/stable/c/c4f840437e7641764de15f2de951ac8335d641f1
- https://git.kernel.org/stable/c/963537a26fd892f7e414a091f807b44aeee97a7d
- https://git.kernel.org/stable/c/976612471a9e6ead6ceffc241e4d0a1aac90b36a
- https://git.kernel.org/stable/c/54ed418de62a148a655262da682a050fa05f7924
- https://git.kernel.org/stable/c/6fb6a97c86abb8592158088afaea0eb464cf9de1
- https://git.kernel.org/stable/c/a6a9bc544b675d8b5180f2718ec985ad267b5cbf