CVE-2026-98460: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: hci_sock: reject out-of-range OCF values The raw HCI socket security filter has 128 OCF bits per supported OGF, but masks the 10-bit OCF with 127 before looking up the command. An unprivileged socket can therefore submit a reserved OCF that aliases an allowlisted command modulo 128. A conforming controller should reject reserved opcodes. Nevertheless, the security decision must apply to the opcode that will actually be sent, especially since controller-specific behavior is outside the host stack's control. Reject OCF values that cannot be represented by the security filter instead of aliasing them onto an unrelated command.

Засегнати продукти

• Linux Linux: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 70b0a27bdde0cb524349c8261202c7c9393cf5e9; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 598686f5d65b9af2223ed9d22fadba16e09f6ca8; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди c1fd465ea1c5aef459f9bc3ac602b5353e0f536f; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 68f0bcc4e16e31ff8dbe6ca93116eb70d7b6ac44; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 320dedad15e8bbaecc8d2d7fd4189defb84caa85; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 173457fa3e99ef4188dd0fe63e4dee98d0e441a9; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди 47d67ec424e63e61e9eb58633d43a9d58a1852b6; 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 преди e93fad891c72deb84cae49430163b384ebcc92b1
• Linux Linux: 2.6.12; преди 2.6.12; 5.10.271 до 5.10.*; 5.15.222 до 5.15.*; 6.1.189 до 6.1.*; 6.6.158 до 6.6.*; 6.12.112 до 6.12.*; 6.18.55 до 6.18.*; 7.2.9 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-2026-98460
• https://nvd.nist.gov/vuln/detail/CVE-2026-98460
• https://git.kernel.org/stable/c/70b0a27bdde0cb524349c8261202c7c9393cf5e9
• https://git.kernel.org/stable/c/598686f5d65b9af2223ed9d22fadba16e09f6ca8
• https://git.kernel.org/stable/c/c1fd465ea1c5aef459f9bc3ac602b5353e0f536f
• https://git.kernel.org/stable/c/68f0bcc4e16e31ff8dbe6ca93116eb70d7b6ac44
• https://git.kernel.org/stable/c/320dedad15e8bbaecc8d2d7fd4189defb84caa85
• https://git.kernel.org/stable/c/173457fa3e99ef4188dd0fe63e4dee98d0e441a9
• https://git.kernel.org/stable/c/47d67ec424e63e61e9eb58633d43a9d58a1852b6
• https://git.kernel.org/stable/c/e93fad891c72deb84cae49430163b384ebcc92b1