[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-MGASA-2021-0224":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T02:53:27.892Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":18,"duplicates":19,"related":20,"reserved_at":9,"published_at":23,"modified_at":24,"state":9,"summary":25,"references_raw":27,"kevs":56,"epss":9,"epss_history":57,"metrics":58,"affected":59},"MGASA-2021-0224","Updated kernel packages fix security vulnerabilities\n\nThis kernel update is based on upstream 5.10.41 and fixes at least the\nfollowing security issues:\n\nA double-free memory corruption in the Linux kernel HCI device\ninitialization subsystem was found in the way user attach malicious HCI\nTTY Bluetooth device. A local user could use this flaw to crash the system\n(CVE-2021-3564).\n\nkernel/bpf/verifier.c in the Linux kernel through 5.12.7 enforces incorrect\nlimits for pointer arithmetic operations. This can be abused to perform\nout-of-bounds reads and writes in kernel memory, leading to local privilege\nescalation to root. In particular, there is a corner case where the off reg\ncauses a masking direction change, which then results in an incorrect final\naux->alu_limit (CVE-2021-33200).\n\nOther fixes in this update:\n- proc: Check /proc/$pid/attr/ writes against file opener\n\nFor other upstream fixes, see the referenced changelogs.\n",null,[],[],[],[14,16],{"_key":15},"CVE-2021-3564",{"_key":17},"CVE-2021-33200",[],[],[21,22],{"_key":17},{"_key":15},"2021-05-31T20:31:00Z","2026-04-16T04:25:15.950232Z",{"cisa_kev":26,"cisa_ransomware":26,"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,[28,34,39,44,48,52],{"url":29,"sources":30,"tags":32},"https://advisories.mageia.org/MGASA-2021-0224.html",[31],"osv_mageia",[33],"Advisory",{"url":35,"sources":36,"tags":37},"https://bugs.mageia.org/show_bug.cgi?id=28980",[31],[38],"REPORT",{"url":40,"sources":41,"tags":42},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.38",[31],[38,43],"WEB",{"url":45,"sources":46,"tags":47},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.39",[31],[38,43],{"url":49,"sources":50,"tags":51},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.40",[31],[38,43],{"url":53,"sources":54,"tags":55},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.41",[31],[38,43],[],[],[],[60,72,78,84,89,94],{"ecosystem":61,"name":62,"vendor":63,"product":62,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":62,"source":9,"versions":65},"Mageia","kernel","mageia","rpm",[66],{"version":67,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":70,"version_end_type":71,"fixed_in":9},"lt5_10_41_1_mga7",true,"ecosystem","5.10.41-1.mga7","excluding",{"ecosystem":61,"name":73,"vendor":63,"product":73,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":73,"source":9,"versions":74},"kmod-virtualbox",[75],{"version":76,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":77,"version_end_type":71,"fixed_in":9},"lt6_1_22_1_5_mga7","6.1.22-1.5.mga7",{"ecosystem":61,"name":79,"vendor":63,"product":79,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":79,"source":9,"versions":80},"kmod-xtables-addons",[81],{"version":82,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":83,"version_end_type":71,"fixed_in":9},"lt3_13_27_mga7","3.13-27.mga7",{"ecosystem":61,"name":62,"vendor":63,"product":62,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":62,"source":9,"versions":85},[86],{"version":87,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":88,"version_end_type":71,"fixed_in":9},"lt5_10_41_1_mga8","5.10.41-1.mga8",{"ecosystem":61,"name":73,"vendor":63,"product":73,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":73,"source":9,"versions":90},[91],{"version":92,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":93,"version_end_type":71,"fixed_in":9},"lt6_1_22_1_5_mga8","6.1.22-1.5.mga8",{"ecosystem":61,"name":79,"vendor":63,"product":79,"cpe_part":9,"purl_type":64,"purl_namespace":63,"purl_name":79,"source":9,"versions":95},[96],{"version":97,"is_range":68,"range_type":69,"version_start":9,"version_start_type":9,"version_end":98,"version_end_type":71,"fixed_in":9},"lt3_18_1_5_mga8","3.18-1.5.mga8"]