CVE-2026-74549는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 29c7cb485b321c024dedc168bcbb04451176b163 < 0d11b2a10269ace29832f584d207ff3768f79dc5, >= 29c7cb485b321c024dedc168bcbb04451176b163 < 4a77f1d72c6db04cbbfab0250292ac71fdea5f0a, >= 29c7cb485b321c024dedc168bcbb04451176b163 < 513d847f7a95bbdbeaaf55fb942c38992587734f, >= 29c7cb485b321c024dedc168bcbb04451176b163 < 25b528816f5d83be5236dc182692369e8c9402b0, >= 29c7cb485b321c024dedc168bcbb04451176b163 < 689082a4cb166a7ae9729f7b12339e69fdad6c52, >= 29c7cb485b321c024dedc168bcbb04451176b163 < 1b722740ac5c2b2070f9ba922f4e0f227faf0246, >= 29c7cb485b321c024dedc168bcbb04451176b163 < 4ad2972ef0e1bd1018ad7a72661a4636ed7daecc, >= 29c7cb485b321c024dedc168bcbb04451176b163 < d0b704e569ac3b8416d8e02270cdc9bf830ed395, >= 5.4입니다. 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: hwmon: (nct6775-core) Prevent access to unsupported weight registers Sashiko reports: During initialization of the nct6116 chip, the driver sets data->pwm_num to 5. However, it assigns several NCT6106 register arrays (such as NCT6106_REG_WEIGHT_DUTY_STEP, NCT6106_REG_WEIGHT_TEMP_SEL, and NCT6106_REG_WEIGHT_TEMP_*) to data->REG_PWM and data->REG_WEIGHT_TEMP. These arrays only contain 3 elements. In nct6775_update_pwm(), the driver iterates up to data->pwm_num. If data->has_pwm has bits 3 or 4 set (which is structurally possi...
