CVE-2024-49861는 Linux Linux, linux kernel에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < 988e55abcf7fdb8fc9a76a7cf3f4e939a4d4fb3a, >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < a2c8dc7e21803257e762b0bf067fd13e9c995da0, >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < 2ed98ee02d1e08afee88f54baec39ea78dc8a23c, >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < 1e75d25133158b525e0456876e9bcfd6b2993fd5, >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < 32556ce93bc45c730829083cb60f95a2728ea48b, >= 5.2, >= 5.2 < 6.6.54, >= 6.7 < 6.10.13, >= 6.11 < 6.11.2입니다. CVSS 기본 점수는 7.1점입니다. 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: bpf: Fix helper writes to read-only maps Lonial found an issue that despite user- and BPF-side frozen BPF map (like in case of .rodata), it was still possible to write into it from a BPF program side through specific helpers having ARG_PTR_TO_{LONG,INT} as arguments. In check_func_arg() when the argument is as mentioned, the meta->raw_mode is never set. Later, check_helper_mem_access(), under the case of PTR_TO_MAP_VALUE as register base type, it assumes BPF_READ for the subsequent call to check_map_access_type() and given...
영향 제품·버전
제품 Linux Linux, linux kernel
영향 버전 Linux Linux, linux kernel >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < 988e55abcf7fdb8fc9a76a7cf3f4e939a4d4fb3a, >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < a2c8dc7e21803257e762b0bf067fd13e9c995da0, >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < 2ed98ee02d1e08afee88f54baec39ea78dc8a23c, >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < 1e75d25133158b525e0456876e9bcfd6b2993fd5, >= 57c3bb725a3dd97d960d7e1cd0845d88de53217f < 32556ce93bc45c730829083cb60f95a2728ea48b, >= 5.2, >= 5.2 < 6.6.54, >= 6.7 < 6.10.13, >= 6.11 < 6.11.2
수정 버전 Linux Linux, linux kernel 6.6.54, 6.10.13, 6.11.2
