CVE-2026-74655는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 1606abb7ce8c0cfef98c7e556b83c14e5d73c1bf, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 313ae287442e5e8d3f7b53b73f37d384bda072d0, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 1c31e2377f4c1bb110ca7f6e597b2253a7440c37, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < b1801c0d40f62778b613334de5840aba10a564d5, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < e3c04834ae1ab5e9cfbe8ac54ec734aa4774249d, >= 6.3입니다. CVSS 기본 점수는 8.8점입니다. 현재 CISA KEV 등록은 확인되지 않았습니다.
CVE-2026-74655는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 1606abb7ce8c0cfef98c7e556b83c14e5d73c1bf, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 313ae287442e5e8d3f7b53b73f37d384bda072d0, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 1c31e2377f4c1bb110ca7f6e597b2253a7440c37, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < b1801c0d40f62778b613334de5840aba10a564d5, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < e3c04834ae1ab5e9cfbe8ac54ec734aa4774249d, >= 6.3입니다. CVSS 기본 점수는 8.8점입니다. 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: serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted TX DMA frames. The DMA-mode uart_ops does not provide a flush_buffer callback, so an in-flight transfer can complete after serial core has reset the transmit kfifo, underflowing its length and resubmitting page-sized transfers indefinitely. Add one that stops the transfer and clears tx_remaining and tx_queued. The stop path was also broken: it unmapped the buffer whi...
영향 제품·버전
제품 Linux
영향 버전 Linux >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 1606abb7ce8c0cfef98c7e556b83c14e5d73c1bf, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 313ae287442e5e8d3f7b53b73f37d384bda072d0, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < 1c31e2377f4c1bb110ca7f6e597b2253a7440c37, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < b1801c0d40f62778b613334de5840aba10a564d5, >= 2aaa43c7077833301c237684cd7bc9ae5e3dec95 < e3c04834ae1ab5e9cfbe8ac54ec734aa4774249d, >= 6.3
