{"uuid": "80fee1e1-a2c5-4917-8857-d17daf278c28", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2024-45023", "type": "seen", "source": "https://t.me/cvedetector/5370", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2024-45023 - Linux Kernel Md Raid Data Corruption Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2024-45023 \nPublished : Sept. 11, 2024, 4:15 p.m. | 16\u00a0minutes ago \nDescription : In the Linux kernel, the following vulnerability has been resolved:  \n  \nmd/raid1: Fix data corruption for degraded array with slow disk  \n  \nread_balance() will avoid reading from slow disks as much as possible,  \nhowever, if valid data only lands in slow disks, and a new normal disk  \nis still in recovery, unrecovered data can be read:  \n  \nraid1_read_request  \n read_balance  \n  raid1_should_read_first  \n  -> return false  \n  choose_best_rdev  \n  -> normal disk is not recovered, return -1  \n  choose_bb_rdev  \n  -> missing the checking of recovery, return the normal disk  \n -> read unrecovered data  \n  \nRoot cause is that the checking of recovery is missing in  \nchoose_bb_rdev(). Hence add such checking to fix the problem.  \n  \nAlso fix similar problem in choose_slow_rdev(). \nSeverity: 0.0 | NA \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"11 Sep 2024\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2024-09-11T18:41:22.000000Z"}