{"categories":["linux"],"version":"1.0","provider_url":"https://hatena.blog","blog_title":"hiboma\u306e\u65e5\u8a18","author_name":"hiboma","published":"2019-03-25 17:12:25","height":"190","title":"Linux Kernel  CVE-2019-9857 \u306e PoC \u3092\u66f8\u3044\u3066\u691c\u8a3c\u30fb\u89b3\u5bdf\u3057\u305f","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhiboma.hatenadiary.jp%2Fentry%2F2019%2F03%2F25%2F171225\" title=\"Linux Kernel  CVE-2019-9857 \u306e PoC \u3092\u66f8\u3044\u3066\u691c\u8a3c\u30fb\u89b3\u5bdf\u3057\u305f - hiboma\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_url":"https://blog.hatena.ne.jp/hiboma/","provider_name":"Hatena Blog","description":"\u8868\u984c\u306e\u901a\u308a CVE-2019-9857 \u304c\u51fa\u3066\u304a\u308a\u3001\u305d\u306e PoC \u3092\u66f8\u3044\u3066\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u304c\u3042\u308b\u306e\u3092\u691c\u8a3c\u30fb\u89b3\u5bdf\u3057\u305f. CVE-2019-9857 \u306e\u6982\u8981 nvd.nist.gov In the Linux kernel through 5.0.2, the function inotify_update_existing_watch() in fs/notify/inotify/inotify_user.c neglects to call fsnotify_put_mark() with IN_MASK_CREATE after fsnotify_find_mark(), which will\u2026","url":"https://hiboma.hatenadiary.jp/entry/2019/03/25/171225","width":"100%","image_url":null,"blog_url":"https://hiboma.hatenadiary.jp/"}