[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2025-68368":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T14:53:31.930Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":30,"epss":9,"epss_history":31,"metrics":32,"affected":33},"DEBIAN-CVE-2025-68368","In the Linux kernel, the following vulnerability has been resolved:  md: init bioset in mddev_init  IO operations may be needed before md_run(), such as updating metadata after writing sysfs. Without bioset, this triggers a NULL pointer dereference as below:   BUG: kernel NULL pointer dereference, address: 0000000000000020  Call Trace:   md_update_sb+0x658/0xe00   new_level_store+0xc5/0x120   md_attr_store+0xc9/0x1e0   sysfs_kf_write+0x6f/0xa0   kernfs_fop_write_iter+0x141/0x2a0   vfs_write+0x1fc/0x5a0   ksys_write+0x79/0x180   __x64_sys_write+0x1d/0x30   x64_sys_call+0x2818/0x2880   do_syscall_64+0xa9/0x580   entry_SYSCALL_64_after_hwframe+0x4b/0x53  Reproducer ```   mdadm -CR /dev/md0 -l1 -n2 /dev/sd[cd]   echo inactive > /sys/block/md0/md/array_state   echo 10 > /sys/block/md0/md/new_level ```  mddev_init() can only be called once per mddev, no need to test if bioset has been initialized anymore.",null,[],[],[],[14],{"_key":15},"CVE-2025-68368",[],[],[],"2025-12-24T11:16:00.373Z","2026-04-28T20:30:54.887176Z",{"cisa_kev":22,"cisa_ransomware":22,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[24],{"url":25,"sources":26,"tags":28},"https://security-tracker.debian.org/tracker/CVE-2025-68368",[27],"osv_debian",[29],"Advisory",[],[],[],[34],{"ecosystem":35,"name":36,"vendor":37,"product":36,"cpe_part":9,"purl_type":38,"purl_namespace":37,"purl_name":36,"source":9,"versions":39},"Debian","linux","debian","deb",[40,44],{"version":41,"is_range":42,"range_type":43,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":45,"is_range":42,"range_type":43,"version_start":9,"version_start_type":9,"version_end":46,"version_end_type":47,"fixed_in":9},"lt6_18_3_1","6.18.3-1","excluding"]