CVE-2024-44934는 Linux Linux, linux kernel에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= e12cec65b5546f19217e26aafb8add6e2fadca18 < 1e16828020c674b3be85f52685e8b80f9008f50f, >= e12cec65b5546f19217e26aafb8add6e2fadca18 < 0d8b26e10e680c01522d7cc14abe04c3265a928f, >= e12cec65b5546f19217e26aafb8add6e2fadca18 < e3145ca904fa8dbfd1a5bf0187905bc117b0efce, >= e12cec65b5546f19217e26aafb8add6e2fadca18 < b2f794b168cf560682ff976b255aa6d29d14a658, >= e12cec65b5546f19217e26aafb8add6e2fadca18 < 92c4ee25208d0f35dafc3213cdf355fbe449e078, >= 5.10, >= 5.10 < 5.15.165, >= 5.16 < 6.1.105, >= 6.2 < 6.6.46, >= 6.7 < 6.10.5, 6.11입니다. 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: net: bridge: mcast: wait for previous gc cycles when removing port syzbot hit a use-after-free[1] which is caused because the bridge doesn't make sure that all previous garbage has been collected when removing a port. What happens is: CPU 1 CPU 2 start gc cycle remove port acquire gc lock first wait for lock call br_multicasg_gc() directly acquire lock now but free port the port can be freed while grp timers still running Make sure all previous gc cycles have finished by using flush_work before freeing the port. [1] BUG: KA...
