In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x7d/0xa0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xcf/0x610 mm/kasan/report.c:489 kasan_report+0xb5/0xe0 mm/kasan/report.c:602 rxe_queue_cleanup+0xd0/0xe0 drivers/infiniband/sw/rxe/rxe_queue.c:195 rxe_cq_cleanup+0x3f/0x50 drivers/infiniband/sw/rxe/rxe_cq.c:132 __rxe_cleanup+0x168/0x300 drivers/infiniband/sw/rxe/rxe_pool.c:232 rxe_creat...
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug Call Trace: <TASK> __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x7d/0xa0 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xcf/0x610 mm/kasan/report.c:489 kasan_report+0xb5/0xe0 mm/kasan/report.c:602 rxe_queue_cleanup+0xd0/0xe0 drivers/infiniband/sw/rxe/rxe_queue.c:195 rxe_cq_cleanup+0x3f/0x50 drivers/infiniband/sw/rxe/rxe_cq.c:132 __rxe_cleanup+0x168/0x300 drivers/infiniband/sw/rxe/rxe_pool.c:232 rxe_creat...
Linux Linux, linux kernel, debian linux의 현재 전체 버전이 공식 영향 범위(Linux Linux, linux kernel, debian linux >= 8700e3e7c4857d28ebaa824509934556da0b3e76 < 7c7c80c32e00665234e373ab03fe82f5c5c2c230, >= 8700e3e7c4857d28ebaa824509934556da0b3e76 < 3a3b73e135e3bd18423d0baa72571319c7feb759, >= 8700e3e7c4857d28ebaa824509934556da0b3e76 < f8f470e3a757425a8f98fb9a5991e3cf62fc7134, >= 8700e3e7c4857d28ebaa824509934556da0b3e76 < 52daccfc3fa68ee1902d52124921453d7a335591, >= 8700e3e7c4857d28ebaa824509934556da0b3e76 < ee4c5a2a38596d548566560c0c022ab797e6f71a, >= 8700e3e7c4857d28ebaa824509934556da0b3e76 < 336edd6b0f5b7fbffc3e065285610624f59e88df, >= 8700e3e7c4857d28ebaa824509934556da0b3e76 < 16c45ced0b3839d3eee72a86bb172bef6cf58980, >= 8700e3e7c4857d28ebaa824509934556da0b3e76 < f81b33582f9339d2dc17c69b92040d3650bb4bae, >= 4.8, >= 4.8 < 5.4.294, >= 5.5 < 5.10.238, >= 5.11 < 5.15.184, >= 5.16 < 6.1.140, >= 6.2 < 6.6.92, >= 6.7 < 6.12.30, >= 6.13 < 6.14.8, 6.15, 11.0)에 포함되는지 확인합니다. OS를 선택하면 해당 OS의 제품·패키지·KB·APAR 확인 명령만 표시됩니다.
조치방안
제3자 참조와 수정 버전 값(5.4.294, 5.10.238, 5.15.184, 6.1.140, 6.6.92, 6.12.30, 6.14.8)은 보조 근거로만 사용하고, 공급사 공식 보안 권고에서 조치 기준을 재확인합니다.
조치 후 확인사항
패치 후 같은 명령으로 전체 버전을 다시 확인해 Linux Linux, linux kernel, debian linux 5.4.294, 5.10.238, 5.15.184, 6.1.140, 6.6.92, 6.12.30, 6.14.8 기준을 충족하는지 확인합니다. 이어서 메모리 손상 관련 오류·공격 흔적이 새로 발생하지 않는지 확인합니다.
