PT-2026-52951 · Linux+2 · Linux Kernel+2
CVE-2026-53312
·
Published
2026-06-26
·
Updated
2026-09-07
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
An issue exists in the RISC-V IOMMU invalidation path. Because RISC-V supports sign extended page tables, a
gather->end value of ULONG MAX can cause an infinite loop due to an integer overflow. Additionally, an overflow can occur during length computation when using a less-than operator with an incremented value.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
Infinite Loop
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Weakness Enumeration
Related Identifiers
Affected Products
Linuxmint
Linux Kernel
Ubuntu