CVE-2026-90105
N/A
N/A
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | e4f67addf158f98f8197e08974966b18480dc751 < ecc8bac11a101e5f6989a14b92e17b51f9761630 | affected |
| Linux | Linux | e4f67addf158f98f8197e08974966b18480dc751 < b824059a673b2283e78c7aae2c7d257aad7f0e1d | affected |
| Linux | Linux | 3.8 | affected |
| Linux | Linux | 0 < 3.8 | unaffected |
| Linux | Linux | 7.2.6 <= 7.2.* | unaffected |
| Linux | Linux | 7.3-rc1 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/ecc8bac11a101e5f6989a14b92e17b51f9761630
- https://git.kernel.org/stable/c/b824059a673b2283e78c7aae2c7d257aad7f0e1d
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