CVE-2023-54140는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 8c26c4e2694a163d525976e804d81cd955bbb40c < 473795610594f261e98920f0945550314df36f07, >= 8c26c4e2694a163d525976e804d81cd955bbb40c < d95e403588738c7ec38f52b9f490b15e7745d393, >= 8c26c4e2694a163d525976e804d81cd955bbb40c < 99a73016a5e12a09586a96f998e91f9ea145cd00, >= 8c26c4e2694a163d525976e804d81cd955bbb40c < f1d637b63d8a27ac3386f186a694907f2717fc13, >= 8c26c4e2694a163d525976e804d81cd955bbb40c < b911bef132a06de01a745c6a24172d6db7216333, >= 8c26c4e2694a163d525976e804d81cd955bbb40c < 4da07e958bfda2d69d83db105780e8916e3ac02e, >= 8c26c4e2694a163d525976e804d81cd955bbb40c < 46c11be2dca295742a5508ea910a77f7733fb7f4, >= 8c26c4e2694a163d525976e804d81cd955bbb40c < b308b3eabc429649b5501d36290cea403fbd746c, >= 8c26c4e2694a163d525976e804d81cd955bbb40c < cdaac8e7e5a059f9b5e816cda257f08d0abffacd, >= 3.10입니다. 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 WARNING in mark_buffer_dirty due to discarded buffer reuse A syzbot stress test using a corrupted disk image reported that mark_buffer_dirty() called from __nilfs_mark_inode_dirty() or nilfs_palloc_commit_alloc_entry() may output a kernel warning, and can panic if the kernel is booted with panic_on_warn. This is because nilfs2 keeps buffer pointers in local structures for some metadata and reuses them, but such buffers may be forcibly discarded by nilfs_clear_dirty_page() in some critical situations. This issue...
