medium5.5
CVE-2026-45847
In the Linux kernel, the following vulnerability has been resolved: net: remove WARN_ON_ONCE when accessing forward path array Although unlikely, recent suppor…
Impact
In the Linux kernel, the following vulnerability has been resolved: net: remove WARN_ON_ONCE when accessing forward path array Although unlikely, recent support for IPIP tunnels increases chances of reaching this WARN_ON_ONCE if userspace manages to build a sufficiently long forward path. Remove it.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | from 5.13 before 5.15.202 from 5.16 before 6.1.165 from 6.2 before 6.6.128 from 6.7 before 6.12.75 from 6.13 before 6.18.14 from 6.19 before 6.19.4 |
Weakness classification
References
- NVD record
- CVE.org record
- https://git.kernel.org/stable/c/008e7a7c293b30bc43e4368dac6ea3808b75a572
- https://git.kernel.org/stable/c/50422613185d505201167e8bdd2f2700790d5db6
- https://git.kernel.org/stable/c/548244c2f542aa0ad49453e9306e715a3877bc44
- https://git.kernel.org/stable/c/9464ca7a6e56ad1ebf48b2ad5c16871edfad10c6
- https://git.kernel.org/stable/c/959ea349c7e2d4edf07b6838ca7e59345fe61a08
- https://git.kernel.org/stable/c/a78d055ba7c31103ad02f8eceb0c452e154d2660
- https://git.kernel.org/stable/c/dcf9b3c90e5560339649d088836529883fb509f3