CVE-2023-54200는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 68a3765c659f809dcaac20030853a054646eb739 < 8d56f00c61f67b450fbbdcb874855e60ad92c560, >= 68a3765c659f809dcaac20030853a054646eb739 < 30e4b13b1bfbdf3bf3b27036d8209ea1b9f0d880, >= 68a3765c659f809dcaac20030853a054646eb739 < 94032527efbac13be702c76afb9d872c0cca7a43, >= 68a3765c659f809dcaac20030853a054646eb739 < dc1c9fd4a8bbe1e06add9053010b652449bfe411, >= 90c7c58aa2bd02c65a4c63b7dfe0b16eab12cf9f, >= 5.14.15 < 5.15, >= 5.15입니다. 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: netfilter: nf_tables: always release netdev hooks from notifier This reverts "netfilter: nf_tables: skip netdev events generated on netns removal". The problem is that when a veth device is released, the veth release callback will also queue the peer netns device for removal. Its possible that the peer netns is also slated for removal. In this case, the device memory is already released before the pre_exit hook of the peer netns runs: BUG: KASAN: slab-use-after-free in nf_hook_entry_head+0x1b8/0x1d0 Read of size 8 at addr f...
영향 제품·버전
제품 Linux
영향 버전 Linux >= 68a3765c659f809dcaac20030853a054646eb739 < 8d56f00c61f67b450fbbdcb874855e60ad92c560, >= 68a3765c659f809dcaac20030853a054646eb739 < 30e4b13b1bfbdf3bf3b27036d8209ea1b9f0d880, >= 68a3765c659f809dcaac20030853a054646eb739 < 94032527efbac13be702c76afb9d872c0cca7a43, >= 68a3765c659f809dcaac20030853a054646eb739 < dc1c9fd4a8bbe1e06add9053010b652449bfe411, >= 90c7c58aa2bd02c65a4c63b7dfe0b16eab12cf9f, >= 5.14.15 < 5.15, >= 5.15
