[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-MGASA-2021-0397":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":64,"epss":9,"epss_history":65,"metrics":66,"affected":67},"MGASA-2021-0397","Updated kernel packages fix security vulnerabilities\n\nThis kernel update is based on upstream 5.10.56 and fixes at least the\nfollowing security issues:\n\nIn the Linux kernel through 5.13.7, an unprivileged BPF program can\nobtain sensitive information from kernel memory via a Speculative Store\nBypass side-channel attack because the protection mechanism neglects the\npossibility of uninitialized memory locations on the BPF stack\n(CVE-2021-34556).\n\nIn the Linux kernel through 5.13.7, an unprivileged BPF program can\nobtain sensitive information from kernel memory via a Speculative Store\nBypass side-channel attack because a certain preempting store operation\ndoes not necessarily occur before a store operation that has an\nattacker-controlled value (CVE-2021-35477).\n\nOther fixes in this update:\n- btrfs: fix lost inode on log replay after mix of fsync, rename and\n  inode eviction\n- btrfs: fix race causing unnecessary inode logging during link and rename\n- watchdog: iTCO_wdt: Fix detection of SMI-off case (fixes sporadic reboots\n  on some systems)\n- Revert \"ACPICA: Fix memory leak caused by _CID repair function\", fixing\n  boot failures on some systems\n- fix another ACPI issue causing some systems to boot slowly or not at all\n  after kernel 5.10.50\n- revert: 'scsi: sr: Return appropriate error code when disk is ejected'\n  (fixes DVD opening on resume from suspend or standby, mga #29262)\n- Revert \"usb: renesas-xhci: Fix handling of unknown ROM state\"\n  (fixes renesas usb pci stopped working, mga #29285)\n- Revert \"drm/i915: Propagate errors on awaiting already signaled fences\"\n  and \"drm/i915/gem: Asynchronous cmdparser\" (fixes an issue where an\n  app hang can cause X server to hang)\n\nFor other upstream fixes, see the referenced changelogs.\n",null,[],[],[],[14,16],{"_key":15},"CVE-2021-34556",{"_key":17},"CVE-2021-35477",[],[],[21,22],{"_key":15},{"_key":17},"2021-08-07T09:31:15Z","2026-04-16T04:24:39.429005Z",{"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,[28,34,39,43,47,52,56,60],{"url":29,"sources":30,"tags":32},"https://advisories.mageia.org/MGASA-2021-0397.html",[31],"osv_mageia",[33],"Advisory",{"url":35,"sources":36,"tags":37},"https://bugs.mageia.org/show_bug.cgi?id=29311",[31],[38],"REPORT",{"url":40,"sources":41,"tags":42},"https://bugs.mageia.org/show_bug.cgi?id=29262",[31],[38],{"url":44,"sources":45,"tags":46},"https://bugs.mageia.org/show_bug.cgi?id=29285",[31],[38],{"url":48,"sources":49,"tags":50},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.53",[31],[38,51],"WEB",{"url":53,"sources":54,"tags":55},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.54",[31],[38,51],{"url":57,"sources":58,"tags":59},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.55",[31],[38,51],{"url":61,"sources":62,"tags":63},"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.10.56",[31],[38,51],[],[],[],[68,80,86],{"ecosystem":69,"name":70,"vendor":71,"product":70,"cpe_part":9,"purl_type":72,"purl_namespace":71,"purl_name":70,"source":9,"versions":73},"Mageia","kernel","mageia","rpm",[74],{"version":75,"is_range":76,"range_type":77,"version_start":9,"version_start_type":9,"version_end":78,"version_end_type":79,"fixed_in":9},"lt5_10_56_1_mga8",true,"ecosystem","5.10.56-1.mga8","excluding",{"ecosystem":69,"name":81,"vendor":71,"product":81,"cpe_part":9,"purl_type":72,"purl_namespace":71,"purl_name":81,"source":9,"versions":82},"kmod-virtualbox",[83],{"version":84,"is_range":76,"range_type":77,"version_start":9,"version_start_type":9,"version_end":85,"version_end_type":79,"fixed_in":9},"lt6_1_24_1_4_mga8","6.1.24-1.4.mga8",{"ecosystem":69,"name":87,"vendor":71,"product":87,"cpe_part":9,"purl_type":72,"purl_namespace":71,"purl_name":87,"source":9,"versions":88},"kmod-xtables-addons",[89],{"version":90,"is_range":76,"range_type":77,"version_start":9,"version_start_type":9,"version_end":91,"version_end_type":79,"fixed_in":9},"lt3_18_1_16_mga8","3.18-1.16.mga8"]