{"type":"rich","categories":["kernel","linux","systemtap"],"provider_name":"Hatena Blog","url":"https://kernhack.hatenablog.com/entry/2018/09/27/022147","published":"2018-09-27 02:21:47","description":"CVE-2018-14634\uff08Integer overflow in Linux's create_elf_tables function\uff09\u3067Red Hat\u306ebugzilla\u3092\u898b\u3066\u3044\u3066\u8efd\u6e1b\u7b56\u3068\u3057\u3066systemtap\u3067livepatch\u7684\u306a\u3053\u3068\u3092\u3057\u3066\u3044\u3066\u9762\u767d\u3044\u306a\u301c\u3063\u3066\u601d\u3063\u305f\u306e\u3067\u3081\u3082\u3067\u3059\u3002 \u74b0\u5883\u306fFedora 28\u3067\u3001\u30ab\u30fc\u30cd\u30eb\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f4.18.9-200\u3067\u3059\u3002systemtap\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067kernel-debuginfo\u30d1\u30c3\u30b1\u30fc\u30b8\u3082\u5165\u308c\u3066\u307e\u3059\u3002 utsname\u69cb\u9020\u4f53\u306enodename\u3092\u66f8\u304d\u63db\u3048\u3066\u30db\u30b9\u30c8\u540d\u3092\u5909\u3048\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u307e\u305a\u306f\u521d\u671f\u72b6\u614b\u306f\u3053\u3046\u3067\u3059\u3002kerntest\u304cnodename\u2026","blog_url":"https://kernhack.hatenablog.com/","version":"1.0","author_url":"https://blog.hatena.ne.jp/masami256/","width":"100%","title":"systemtap\u3067livepatch\u3059\u308b","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkernhack.hatenablog.com%2Fentry%2F2018%2F09%2F27%2F022147\" title=\"systemtap\u3067livepatch\u3059\u308b - \u03c6(\u30fb\u30fb*)\u309e \uff73\uff70\uff9d\u3000\u30ab\u30fc\u30cd\u30eb\u3068\u304b\u5f04\u3063\u305f\u308a\u306e\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"masami256","provider_url":"https://hatena.blog","blog_title":"\u03c6(\u30fb\u30fb*)\u309e \uff73\uff70\uff9d\u3000\u30ab\u30fc\u30cd\u30eb\u3068\u304b\u5f04\u3063\u305f\u308a\u306e\u30e1\u30e2","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/719640/1514202348571315"}