CVE-2026-90105: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: vxlan: fix reading neigh ha Currently arp/neigh_reduce read neigh ha directly which can lead to partial reads while the neigh is being updated. Use neigh_ha_snapshot to take a stable snapshot of the address similar to route_shortcircuit which already does the right thing.

Засегнати продукти

• Linux Linux: e4f67addf158f98f8197e08974966b18480dc751 преди a1e86c5b4463178751a9fd3f0a3876a602dc360c; e4f67addf158f98f8197e08974966b18480dc751 преди 6093baf2b2c57e7da33bacd2223570a78b416d89; e4f67addf158f98f8197e08974966b18480dc751 преди 751cb520f9e47538b7223df133806a29fc41f54f; e4f67addf158f98f8197e08974966b18480dc751 преди f43ef9a3f9c121472a0754c9e9bff13317ace0f7; e4f67addf158f98f8197e08974966b18480dc751 преди ecc8bac11a101e5f6989a14b92e17b51f9761630; e4f67addf158f98f8197e08974966b18480dc751 преди b824059a673b2283e78c7aae2c7d257aad7f0e1d
• Linux Linux: 3.8; преди 3.8; 6.1.191 до 6.1.*; 6.6.160 до 6.6.*; 6.12.114 до 6.12.*; 6.18.57 до 6.18.*; 7.2.6 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-90105
• https://nvd.nist.gov/vuln/detail/CVE-2026-90105
• https://git.kernel.org/stable/c/a1e86c5b4463178751a9fd3f0a3876a602dc360c
• https://git.kernel.org/stable/c/6093baf2b2c57e7da33bacd2223570a78b416d89
• https://git.kernel.org/stable/c/751cb520f9e47538b7223df133806a29fc41f54f
• https://git.kernel.org/stable/c/f43ef9a3f9c121472a0754c9e9bff13317ace0f7
• https://git.kernel.org/stable/c/ecc8bac11a101e5f6989a14b92e17b51f9761630
• https://git.kernel.org/stable/c/b824059a673b2283e78c7aae2c7d257aad7f0e1d