CVE-2025-40081 - perf: arm_spe: Prevent overflow in PERF_IDX2OFF()

CVE-2025-40081 - perf: arm_spe: Prevent overflow in PERF_IDX2OFF()

https://cvefeed.io/rssfeed/latest.atom / Tue, 10/28/2025 - 13:45
CVE ID : CVE-2025-40081
Published : Oct. 28, 2025, 12:15 p.m. | 17 minutes ago
Description : In the Linux kernel, the following vulnerability has been resolved: perf: arm_spe: Prevent overflow in PERF_IDX2OFF() Cast nr_pages to unsigned long to avoid overflow when handling large AUX buffer sizes (>= 2 GiB).
Severity: 0.0 | NA
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