CVE-2025-22001: accel/qaic: Fix integer overflow in qaic_validate_req()
First published: Thu Apr 03 2025(Updated: )
In the Linux kernel, the following vulnerability has been resolved: accel/qaic: Fix integer overflow in qaic_validate_req() These are u64 variables that come from the user via qaic_attach_slice_bo_ioctl(). Use check_add_overflow() to ensure that the math doesn't have an integer wrapping bug.
Credit: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Linux Kernel | ||
| Linux Kernel | >=6.4<6.6.85 | |
| Linux Kernel | >=6.7<6.12.21 | |
| Linux Kernel | >=6.13<6.13.9 | |
| Linux Kernel | =6.14-rc1 | |
| Linux Kernel | =6.14-rc2 | |
| Linux Kernel | =6.14-rc3 | |
| Linux Kernel | =6.14-rc4 | |
| Linux Kernel | =6.14-rc5 | |
| Linux Kernel | =6.14-rc6 | |
| Linux Kernel | =6.14-rc7 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-22001?
CVE-2025-22001 has been classified with a moderate severity level due to its potential to cause integer overflow in the Linux kernel.
How do I fix CVE-2025-22001?
To fix CVE-2025-22001, update your Linux kernel to the latest version that includes the patch for the integer overflow issue in qaic_validate_req().
What systems are impacted by CVE-2025-22001?
CVE-2025-22001 affects various versions of the Linux kernel that include the affected qaic module.
What is the cause of CVE-2025-22001?
CVE-2025-22001 arises from an integer overflow vulnerability in the qaic_validate_req() function, allowing potential exploitation from user input.
Is there a known exploit for CVE-2025-22001?
As of now, there are no publicly known exploits for CVE-2025-22001, but it is advisable to apply patches to mitigate any potential risks.
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