[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2021-47622":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":39},"DEBIAN-CVE-2021-47622","In the Linux kernel, the following vulnerability has been resolved:  scsi: ufs: Fix a deadlock in the error handler  The following deadlock has been observed on a test setup:   - All tags allocated   - The SCSI error handler calls ufshcd_eh_host_reset_handler()   - ufshcd_eh_host_reset_handler() queues work that calls    ufshcd_err_handler()   - ufshcd_err_handler() locks up as follows:  Workqueue: ufs_eh_wq_0 ufshcd_err_handler.cfi_jt Call trace:  __switch_to+0x298/0x5d8  __schedule+0x6cc/0xa94  schedule+0x12c/0x298  blk_mq_get_tag+0x210/0x480  __blk_mq_alloc_request+0x1c8/0x284  blk_get_request+0x74/0x134  ufshcd_exec_dev_cmd+0x68/0x640  ufshcd_verify_dev_init+0x68/0x35c  ufshcd_probe_hba+0x12c/0x1cb8  ufshcd_host_reset_and_restore+0x88/0x254  ufshcd_reset_and_restore+0xd0/0x354  ufshcd_err_handler+0x408/0xc58  process_one_work+0x24c/0x66c  worker_thread+0x3e8/0xa4c  kthread+0x150/0x1b4  ret_from_fork+0x10/0x30  Fix this lockup by making ufshcd_exec_dev_cmd() allocate a reserved request.",null,[],[],[],[14],{"_key":15},"CVE-2021-47622",[],[],[],"2024-07-16T12:15:02.400Z","2026-04-28T20:23:34.106431Z",{"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-2021-47622",[27],"osv_debian",[29],"Advisory",[],[],[33],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":34,"cvss_v4_0":9},{"baseScore":35,"baseSeverity":9,"vectorString":36,"impactScore":37,"exploitabilityScore":38},5.5,"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",6,4.6,[40],{"ecosystem":41,"name":42,"vendor":43,"product":42,"cpe_part":9,"purl_type":44,"purl_namespace":43,"purl_name":42,"source":9,"versions":45},"Debian","linux","debian","deb",[46,50,54,55],{"version":47,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":51,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":52,"version_end_type":53,"fixed_in":9},"lt5_16_11_1","5.16.11-1","excluding",{"version":51,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":52,"version_end_type":53,"fixed_in":9},{"version":51,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":52,"version_end_type":53,"fixed_in":9}]