CVE-2026-53312 | In the Linux kernel, the following vulnerability has been re…

Description

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 <

Metadata

CVE ID: CVE-2026-53312
State: PUBLISHED
Assigner: Linux
Reserved: 2026-06-09 07:44 UTC
Published: 2026-06-26 19:41 UTC
Last updated: 2026-06-26 19:41 UTC
Vendor / Product: Linux / Linux
Sources: cve.org · NVD

Severity & Metrics

No CVSS data available.

Affected products (2)

Vendor	Product	Platform	Versions
Linux	Linux	—	488ffbf181718b9ad8c1838cb249d60973e78eda < 9f0632b0d4246675fa221aa1a3bffadf9c6bd9ac, 488ffbf181718b9ad8c1838cb249d60973e78eda < e4b7687784153481de45fd39fb97ba3919605c0c, 488ffbf181718b9ad8c1838cb249d60973e78eda < 40a13b49957937427bc23e78eb50679df4396a47
Linux	Linux	—	6.13, 0 < 6.13, 6.18.33 ≤ 6.18., 7.0.10 ≤ 7.0. …

References (3)