CVE-2026-98291: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btintel_pcie: fix off-by-one bounds check in RX submit btintel_pcie_submit_rx() used frbd_index > rxq->count to guard the FRBD array access, allowing frbd_index == rxq->count to pass through and index one element past the end of the array. Change the check to >= rxq->count so every out-of-range index is rejected. This issue was reported by Claude Mythos.

Засегнати продукти

• Linux Linux: c2b636b3f788d10486a6691ad6dd3ec4c93bd78e преди b5214d72bfdf8ef7744d0c8147e6ebb09b36b259; c2b636b3f788d10486a6691ad6dd3ec4c93bd78e преди 18464860ce27af0dccd2fc72830610b85b518cff; c2b636b3f788d10486a6691ad6dd3ec4c93bd78e преди de4c3c72bcc6e8474f70c22427f94ca44bccd890; c2b636b3f788d10486a6691ad6dd3ec4c93bd78e преди 2ea5a87a5a7ae58cb2662b8a7d06f209383e1765
• Linux Linux: 6.10; преди 6.10; 6.12.112 до 6.12.*; 6.18.54 до 6.18.*; 7.2.8 до 7.2.*; от 7.3 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-2026-98291
• https://nvd.nist.gov/vuln/detail/CVE-2026-98291
• https://git.kernel.org/stable/c/b5214d72bfdf8ef7744d0c8147e6ebb09b36b259
• https://git.kernel.org/stable/c/18464860ce27af0dccd2fc72830610b85b518cff
• https://git.kernel.org/stable/c/de4c3c72bcc6e8474f70c22427f94ca44bccd890
• https://git.kernel.org/stable/c/2ea5a87a5a7ae58cb2662b8a7d06f209383e1765