CVE-2023-53804는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= e912a5b66837ee89fb025e67b5efeaa11930c2ce < f31e18131ee2ce80a4da5c808221d25b1ae9ad6d, >= e912a5b66837ee89fb025e67b5efeaa11930c2ce < 2a782ea8ebd712a458466e3103e2881b4f886cb5, >= e912a5b66837ee89fb025e67b5efeaa11930c2ce < 116d53f09ff52e6f98e3fe1f85d8898d6ba26c68, >= e912a5b66837ee89fb025e67b5efeaa11930c2ce < 6b4205ea97901f822004e6c8d59484ccfda03faa, >= e912a5b66837ee89fb025e67b5efeaa11930c2ce < b8427b8522d9ede53015ba45a9978ba68d1162f5, >= e912a5b66837ee89fb025e67b5efeaa11930c2ce < acc2a40e428f12780004e1e9fce4722d88f909fd, >= e912a5b66837ee89fb025e67b5efeaa11930c2ce < fb8e8d58f116d069e5939e1f786ac84e7fa4533e, >= e912a5b66837ee89fb025e67b5efeaa11930c2ce < 9b5a04ac3ad9898c4745cba46ea26de74ba56a8e, >= 2.6.37입니다. 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: nilfs2: fix use-after-free bug of nilfs_root in nilfs_evict_inode() During unmount process of nilfs2, nothing holds nilfs_root structure after nilfs2 detaches its writer in nilfs_detach_log_writer(). However, since nilfs_evict_inode() uses nilfs_root for some cleanup operations, it may cause use-after-free read if inodes are left in "garbage_list" and released by nilfs_dispose_list() at the end of nilfs_detach_log_writer(). Fix this issue by modifying nilfs_evict_inode() to only clear inode without additional metadata chang...
