CVE-2023-53810는 Linux에서 확인된 높음 등급 보안 취약점입니다. 공개 데이터에 표시된 영향 버전은 >= a892c8d52c02284076fbbacae6692aa5c5807d11 < 874bdf43b4a7dc5463c31508f62b3e42eb237b08, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < d206f79d9cd658665b37ce8134c6ec849ac7af0c, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < 7d206ec7a04e8545828191b6ea8b49d3ea61391f, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < b278570e2c59d538216f8b656e97680188a8fba4, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < 92d5d233b9ff531cf9cc36ab4251779e07adb633, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < 9cd1e566676bbcb8a126acd921e4e194e6339603, >= 5.8입니다. 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: blk-mq: release crypto keyslot before reporting I/O complete Once all I/O using a blk_crypto_key has completed, filesystems can call blk_crypto_evict_key(). However, the block layer currently doesn't call blk_crypto_put_keyslot() until the request is being freed, which happens after upper layers have been told (via bio_endio()) the I/O has completed. This causes a race condition where blk_crypto_evict_key() can see 'slot_refs != 0' without there being an actual bug. This makes __blk_crypto_evict_key() hit the 'WARN_ON_ONCE(...
영향 제품·버전
제품 Linux
영향 버전 Linux >= a892c8d52c02284076fbbacae6692aa5c5807d11 < 874bdf43b4a7dc5463c31508f62b3e42eb237b08, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < d206f79d9cd658665b37ce8134c6ec849ac7af0c, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < 7d206ec7a04e8545828191b6ea8b49d3ea61391f, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < b278570e2c59d538216f8b656e97680188a8fba4, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < 92d5d233b9ff531cf9cc36ab4251779e07adb633, >= a892c8d52c02284076fbbacae6692aa5c5807d11 < 9cd1e566676bbcb8a126acd921e4e194e6339603, >= 5.8
