CVE-2026-68316: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: accel: ethosu: Fix element size accounting for cmd stream validation There are 2 issues with the element size handling in the command stream validation which result in too small of a size calculated when the element size is 16/32/64 bits. For NHWC format, the element size is simply missing from the calculation. The bitfield for the element size is different between IFM/IFM2 and OFM. IFM and IFM2 encode the precision in parameter bits 2:3, while OFM uses bits 1:2.

Засегнати продукти

• Linux Linux: 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b преди b4ae748f8e6cb65bb86e5a281bbb5b5e5f106527; 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b преди 18a551482a4a326790698b273e76d7575a51a57d
• Linux Linux: 6.19; преди 6.19; 7.1.6 до 7.1.*; от 7.2 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-68316
• https://nvd.nist.gov/vuln/detail/CVE-2026-68316
• https://git.kernel.org/stable/c/b4ae748f8e6cb65bb86e5a281bbb5b5e5f106527
• https://git.kernel.org/stable/c/18a551482a4a326790698b273e76d7575a51a57d