Linux Linux, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support 취약점
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() nft_map_catchall_activate() has an inverted element activity check compared to its non-catchall counterpart nft_mapelem_activate() and compared to what is logically required. nft_map_catchall_activate() is called from the abort path to re-activate catchall map elements that were deactivated during a failed transaction. It should skip elements that are already active (they don't need re-activation) and process elements that are inactive (they nee...
In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_tables: fix inverted genmask check in nft_map_catchall_activate() nft_map_catchall_activate() has an inverted element activity check compared to its non-catchall counterpart nft_mapelem_activate() and compared to what is logically required. nft_map_catchall_activate() is called from the abort path to re-activate catchall map elements that were deactivated during a failed transaction. It should skip elements that are already active (they don't need re-activation) and process elements that are inactive (they nee...
영향 제품·버전
제품 Linux Linux, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support
영향 버전 Linux Linux, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support >= 25aa2ad37c2162be1c0bc4fe6397f7e4c13f00f8 < 8c760ba4e36c750379d13569f23f5a6e185333f5, >= d60be2da67d172aecf866302c91ea11533eca4d9 < b9b6573421de51829f7ec1cce76d85f5f6fbbd7f, >= 628bd3e49cba1c066228e23d71a852c23e26da73 < 42c574c1504aa089a0a142e4c13859327570473d, >= 628bd3e49cba1c066228e23d71a852c23e26da73 < 1444ff890b4653add12f734ffeffc173d42862dd, >= 628bd3e49cba1c066228e23d71a852c23e26da73 < 8b68a45f9722f2babe9e7bad00aa74638addf081, >= 628bd3e49cba1c066228e23d71a852c23e26da73 < f41c5d151078c5348271ffaf8e7410d96f2d82f8, >= bc9f791d2593f17e39f87c6e2b3a36549a3705b1, >= 3c7ec098e3b588434a8b07ea9b5b36f04cef1f50, >= a136b7942ad2a50de708f76ea299ccb45ac7a7f9, >= dc7cdf8cbcbf8b13de1df93f356ec04cdeef5c41, >= 5.15.121 < 5.15.200, >= 6.1.36 < 6.1.163, >= 4.19.316 < 4.20, >= 5.4.262 < 5.5, >= 5.10.188 < 5.11, >= 6.3.10 < 6.4, >= 6.4, < V4.0, >= V3.1.6, >= V3.1.5
수정 버전 Linux Linux, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support 4.20, 5.5, 5.11, 5.15.200, 6.1.163, 6.4, 6.6.124, 6.12.70, 6.18.10
Linux Linux, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support의 현재 전체 버전이 공식 영향 범위(Linux Linux, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support >= 25aa2ad37c2162be1c0bc4fe6397f7e4c13f00f8 < 8c760ba4e36c750379d13569f23f5a6e185333f5, >= d60be2da67d172aecf866302c91ea11533eca4d9 < b9b6573421de51829f7ec1cce76d85f5f6fbbd7f, >= 628bd3e49cba1c066228e23d71a852c23e26da73 < 42c574c1504aa089a0a142e4c13859327570473d, >= 628bd3e49cba1c066228e23d71a852c23e26da73 < 1444ff890b4653add12f734ffeffc173d42862dd, >= 628bd3e49cba1c066228e23d71a852c23e26da73 < 8b68a45f9722f2babe9e7bad00aa74638addf081, >= 628bd3e49cba1c066228e23d71a852c23e26da73 < f41c5d151078c5348271ffaf8e7410d96f2d82f8, >= bc9f791d2593f17e39f87c6e2b3a36549a3705b1, >= 3c7ec098e3b588434a8b07ea9b5b36f04cef1f50, >= a136b7942ad2a50de708f76ea299ccb45ac7a7f9, >= dc7cdf8cbcbf8b13de1df93f356ec04cdeef5c41, >= 5.15.121 < 5.15.200, >= 6.1.36 < 6.1.163, >= 4.19.316 < 4.20, >= 5.4.262 < 5.5, >= 5.10.188 < 5.11, >= 6.3.10 < 6.4, >= 6.4, < V4.0, >= V3.1.6, >= V3.1.5)에 포함되는지 확인합니다. OS를 선택하면 해당 OS의 제품·패키지·KB·APAR 확인 명령만 표시됩니다.
조치방안
제3자 참조와 수정 버전 값(4.20, 5.5, 5.11, 5.15.200, 6.1.163, 6.4, 6.6.124, 6.12.70, 6.18.10)은 보조 근거로만 사용하고, 공급사 공식 보안 권고에서 조치 기준을 재확인합니다.
조치 후 확인사항
패치 후 같은 명령으로 전체 버전을 다시 확인해 Linux Linux, Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 10.0 Extended Update Support 4.20, 5.5, 5.11, 5.15.200, 6.1.163, 6.4, 6.6.124, 6.12.70, 6.18.10 기준을 충족하는지 확인합니다. 이어서 메모리 손상 관련 오류·공격 흔적이 새로 발생하지 않는지 확인합니다.
