CVE-2025-22001

accel/qaic: Fix integer overflow in qaic_validate_req()

MEDIUM
5.5
CVSS Score
Published: April 3, 2025 at 07:19 AM UTC
Updated: August 5, 2026 at 12:44 PM UTC
1 product affected across 1 vendorLinux Kernel

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Severity
MEDIUM5.5
Exploit prediction
EPSS 0.2%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

6.13 ≤ v < 6.13.96.4 ≤ v < 6.12.216.4 ≤ v < 6.13.96.4 ≤ v < 6.146.4 ≤ v < 6.6.856.7 ≤ v < 6.12.216.14 rc16.14 rc26.14 rc36.14 rc46.14 rc56.14 rc66.14 rc7ff13be8303336ead5621712f2c55012d738878b5
Vendor states this is fixed in 4b2a170c25862ad116bd31be6b9841646b4862e8 (fixed)
Vendor states this is fixed in 57fae0c505f49bb1e3d5660cd2cc49697ed85f7c (fixed)
Vendor states this is fixed in 67d15c7aa0864dfd82325c7e7e7d8548b5224c7b (fixed)
Vendor states this is fixed in b362fc904d264a88b4af20baae9e82491c285e9c (fixed)
Vendor states this is fixed in 6.12.21 (unaffected)
Vendor states this is fixed in 6.13.9 (unaffected)
Vendor states this is fixed in 6.14 (unaffected)
Vendor states this is fixed in 6.4 (unaffected)
Vendor states this is fixed in 6.6.85 (unaffected)

References (4)

Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/4b2a170c25862ad116bd31be6b9841646b4862e8
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/57fae0c505f49bb1e3d5660cd2cc49697ed85f7c
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/67d15c7aa0864dfd82325c7e7e7d8548b5224c7b
Patch
Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
https://git.kernel.org/stable/c/b362fc904d264a88b4af20baae9e82491c285e9c

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.5MEDIUMCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-190

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