CVE-2026-72295
8.8
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved:
LoongArch: KVM: Validate irqchip index in irqfd routing
Sashiko reported that the irqchip index is not validated for LoongArch. Add validation and reject out-of-range irqchip indexes to avoid indexing past the routing table's chip array.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94 < 199b570d7fca1aa70e596f10a6276997becffb6d | affected |
| Linux | Linux | 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94 < 8b3e188d19e4ffe916780aeb7ddad9d6457b8bcc | affected |
| Linux | Linux | 1928254c5ccb7bdffd7f0334e1ce250e9ce4de94 < 3474037904c20ff915e3ebab0ab5c1e41bbe549e | affected |
| Linux | Linux | 6.13 | affected |
| Linux | Linux | 0 < 6.13 | unaffected |
| Linux | Linux | 6.18.40 <= 6.18.* | unaffected |
| Linux | Linux | 7.1.5 <= 7.1.* | unaffected |
| Linux | Linux | 7.2 <= * | unaffected |
Weaknesses
References
- https://git.kernel.org/stable/c/199b570d7fca1aa70e596f10a6276997becffb6d
- https://git.kernel.org/stable/c/8b3e188d19e4ffe916780aeb7ddad9d6457b8bcc
- https://git.kernel.org/stable/c/3474037904c20ff915e3ebab0ab5c1e41bbe549e
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.