CVE-2026-53203 | In the Linux kernel, the following vulnerability has been re…

Description

In the Linux kernel, the following vulnerability has been resolved: accel/ivpu: Add buffer overflow check in MS get_info_ioctl Add validation that the info size returned from the metric stream info query is not exceeded when checked against the allocated buffer size. If the firmware returns a size larger than the buffer, reject the operation with -EOVERFLOW instead of proceeding with an incorrect buffer copy.

Metadata

CVE ID: CVE-2026-53203
State: PUBLISHED
Assigner: Linux
Reserved: 2026-06-09 07:44 UTC
Published: 2026-06-25 08:39 UTC
Last updated: 2026-06-25 08:39 UTC
Vendor / Product: Linux / Linux
Sources: cve.org · NVD

Severity & Metrics

No CVSS data available.

Affected products (2)

Vendor	Product	Platform	Versions
Linux	Linux	—	cdfad4db7756563db7d458216d9e3c2651dddc7d < d3c12ed33e8923f3090909a1738f3e59292996a6, cdfad4db7756563db7d458216d9e3c2651dddc7d < fa598556ecef412edcb391f144b7642e18fdfd45, cdfad4db7756563db7d458216d9e3c2651dddc7d < 4e5047cc94bea1cc7b670b7f503358e9af0542df, cdfad4db7756563db7d458216d9e3c2651dddc7d < fb176425837693f50c5c9fc8db6fbb04af22bd0a
Linux	Linux	—	6.11, 0 < 6.11, 6.12.94 ≤ 6.12., 6.18.36 ≤ 6.18. …

References (4)