In the Linux kernel, the following vulnerability has been resolved:
cxl/features: Clamp Get Feature output size to the remaining buffer
cxl_get_feature() reads a feature in a loop but passes a fixed size_out
as the output capacity every iteration. On the last partial iteration
the buffer has less room left, so a device that returns more than asked
can overflow feat_out.
Use the per-iter size data_to_rd_size, which already tracks the
remaining room, as the output capacity.
CVSS
No CVSS.
References
Configurations
No configuration.
History
17 Sep 2026, 17:18
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2026-09-17 17:18
Updated : 2026-09-17 17:18
NVD link : CVE-2026-93077
Mitre link : CVE-2026-93077
CVE.ORG link : CVE-2026-93077
JSON object : View
Products Affected
No product.
CWE
No CWE.
