CVE-2026-80572는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < 84b205297fa15f97510342221d8c9a0119711478, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < 28d984a66b9e14be74986167b6ad40b5e0daf19a, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < ee944a706a18322b4a2599eebe8040a2994e928f, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < 8dbfd8e32a13e116790780ed0be82b5a05eb9916, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < 2e509ef60ee41a2da0deb062c262bb530143fb37, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < c83e79c0842ed29860648bcce5022ef0ba5001c6, >= 4.6입니다. CVSS 기본 점수는 7.8점입니다. 현재 CISA KEV 등록은 확인되지 않았습니다.
NVD 영문 원문의 세부 내용은 한국어 설명으로 순차 보강 중입니다. 보강 전에는 제품·위험도·실제 악용 여부처럼 공개 데이터로 확인된 정보만 표시합니다.
영문 원문 보기
In the Linux kernel, the following vulnerability has been resolved: Input: byd - synchronize timer deletion before freeing private data byd_disconnect() uses timer_delete() before freeing the driver's private data. This does not wait for a running byd_clear_touch() callback, which dereferences the private data and its psmouse pointer. A callback racing with disconnect can therefore access the private data after it has been freed. The timer can also still be re-armed by byd_process_byte() while the disconnect is in progress. Use timer_shutdown_sync() before freeing the private data: it waits...
영향 제품·버전
제품 Linux
영향 버전 Linux >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < 84b205297fa15f97510342221d8c9a0119711478, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < 28d984a66b9e14be74986167b6ad40b5e0daf19a, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < ee944a706a18322b4a2599eebe8040a2994e928f, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < 8dbfd8e32a13e116790780ed0be82b5a05eb9916, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < 2e509ef60ee41a2da0deb062c262bb530143fb37, >= 2d5f5611dd0de52e9a52b56391a7049a52184e72 < c83e79c0842ed29860648bcce5022ef0ba5001c6, >= 4.6
