Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
e4f67addf158f98f8197e08974966b18480dc751 to < a1e86c5b4463178751a9fd3f0a3876a602dc360caffectede4f67addf158f98f8197e08974966b18480dc751 to < 6093baf2b2c57e7da33bacd2223570a78b416d89affectede4f67addf158f98f8197e08974966b18480dc751 to < 751cb520f9e47538b7223df133806a29fc41f54faffectede4f67addf158f98f8197e08974966b18480dc751 to < f43ef9a3f9c121472a0754c9e9bff13317ace0f7affectede4f67addf158f98f8197e08974966b18480dc751 to < ecc8bac11a101e5f6989a14b92e17b51f9761630affectede4f67addf158f98f8197e08974966b18480dc751 to < b824059a673b2283e78c7aae2c7d257aad7f0e1daffected
Linux Linux
Default version status: affected
3.8affected0 to < 3.8unaffected6.1.191 to ≤ 6.1.*unaffected6.6.160 to ≤ 6.6.*unaffected6.12.114 to ≤ 6.12.*unaffected6.18.57 to ≤ 6.18.*unaffected7.2.6 to ≤ 7.2.*unaffected7.3 to ≤ *unaffected
References
- 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 ↗