linux: In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Remove overflows on the invalidatio...
CVE-2026-53312 is fixed in linux on 1 platform by DEBIAN-CVE-2026-53312 (version 7.0.10-1), released June 27, 2026. It is not reported as exploited. Patch Radar priority: Routine.
In the Linux kernel, the following vulnerability has been resolved: iommu/riscv: Remove overflows on the invalidation path Since RISC-V supports a sign extended page table it should support a gather->end of ULONG_MAX, but if this happens it will infinite loop because of the overflow. Also avoid overflow computing the length by moving the +1 to the other side of the <
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| linux · Debian 14 | 7.0.10-1 | DEBIAN-CVE-2026-53312 | Jun 27, 2026 |
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