CVE-2026-64367: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: HID: hid-goodix-spi: validate report size to prevent stack buffer overflow goodix_hid_set_raw_report() builds a protocol frame in a 128-byte stack buffer (tmp_buf), writing an 11-12 byte header followed by the caller-supplied report data. The HID core caps report size at HID_MAX_BUFFER_SIZE (16384) by default, while the driver does not set hid_ll_driver.max_buffer_size and performs no bounds checking before copying the payload: memcpy(tmp_buf + tx_len, buf, len); A hidraw SET_REPORT ioctl with a report larger than ~116 bytes overflows the stack buffer. Add a size check after constructing the header, rejecting reports that would exceed the buffer capacity. Discovered by Atuin - Automated Vulnerability Discovery Engine.

Засегнати продукти

• Linux Linux: 75e16c8ce283bb88e77704dc8fa041c577caac0f преди ad47ad624f2fce0bc44bbadb664242461a97d774; 75e16c8ce283bb88e77704dc8fa041c577caac0f преди dae1d000ddfd5c2140b036e47fff0c497ae9c64b; 75e16c8ce283bb88e77704dc8fa041c577caac0f преди 835fcc8655569737e3f057d42875a96259db74c2; 75e16c8ce283bb88e77704dc8fa041c577caac0f преди db0a0768d09273aadadeb76730cd658d720333a4
• Linux Linux: 6.12; преди 6.12; 6.12.96 до 6.12.*; 6.18.39 до 6.18.*; 7.1.4 до 7.1.*; 7.2 до *

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-64367
• https://nvd.nist.gov/vuln/detail/CVE-2026-64367
• https://git.kernel.org/stable/c/ad47ad624f2fce0bc44bbadb664242461a97d774
• https://git.kernel.org/stable/c/dae1d000ddfd5c2140b036e47fff0c497ae9c64b
• https://git.kernel.org/stable/c/835fcc8655569737e3f057d42875a96259db74c2
• https://git.kernel.org/stable/c/db0a0768d09273aadadeb76730cd658d720333a4