CVE-2023-54257는 Linux에서 확인된 긴급 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 7b4296148066f19b5960127ba579e358df501c22 < dd7a49a3eaf723a01b2fdf153f98450a82b0b0fe, >= 7b4296148066f19b5960127ba579e358df501c22 < 82e626af24683e01211abe66cec27a387f8f17c9, >= 7b4296148066f19b5960127ba579e358df501c22 < 7169d1638824c4bf7e0fe0baad381ddec861fa70, >= 7b4296148066f19b5960127ba579e358df501c22 < 1bec9da233f779e7b6954ee07ad7e6d8f2a4dd83, >= 7b4296148066f19b5960127ba579e358df501c22 < 7ccc58a1a75601c936069d4a0741940623990ade, >= 7b4296148066f19b5960127ba579e358df501c22 < 9412a9bf5952cdf5d0f736cc1e8c68fd366c2d47, >= 7b4296148066f19b5960127ba579e358df501c22 < 5dcf3a6843d0d7cc76960fbe8511d425f217744c, >= 7b4296148066f19b5960127ba579e358df501c22 < e8b74453555872851bdd7ea43a7c0ec39659834f, >= 4.13입니다. CVSS 기본 점수는 9.8점입니다. 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: net: macb: fix a memory corruption in extended buffer descriptor mode For quite some time we were chasing a bug which looked like a sudden permanent failure of networking and mmc on some of our devices. The bug was very sensitive to any software changes and even more to any kernel debug options. Finally we got a setup where the problem was reproducible with CONFIG_DMA_API_DEBUG=y and it revealed the issue with the rx dma: [ 16.992082] ------------[ cut here ]------------ [ 16.996779] DMA-API: macb ff0b0000.ethernet: device...