ACPICA: Fix integer overflow in acpi_ex_opcode_3A_1T_1R() (mid_op)
Add overflow check for Index + Length to prevent integer overflow
when calculating the truncation length. This prevents negative
size parameter being passed to memcpy().
Analysis
Analysis and contextual insights are available on OpenCVE Cloud.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||||||||
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| Linux | Linux | unaffected |
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| Linux | Linux | affected |
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No data available yet.
No vendor fix or workaround currently provided.
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Thu, 24 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In the Linux kernel, the following vulnerability has been resolved: ACPICA: Fix integer overflow in acpi_ex_opcode_3A_1T_1R() (mid_op) Add overflow check for Index + Length to prevent integer overflow when calculating the truncation length. This prevents negative size parameter being passed to memcpy(). | |
| Title | ACPICA: Fix integer overflow in acpi_ex_opcode_3A_1T_1R() (mid_op) | |
| First Time appeared |
Linux
Linux linux Kernel |
|
| CPEs | cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Linux
Linux linux Kernel |
|
| References |
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MITRE
Status: PUBLISHED
Assigner: Linux
Published:
Updated: 2026-09-24T16:04:07.520Z
Reserved: 2026-09-24T14:53:16.871Z
Link: CVE-2026-97451
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-24T17:17:23.463
Modified: 2026-09-24T17:17:23.463
Link: CVE-2026-97451
Redhat
No data.
OpenCVE Enrichment
No data.
No weakness.