linuxÉçÇøÅû¶
ȨÏÞÌáÉý¡¢ÈÝÆ÷ÌÓÒÝ
Linux ÄÚºËÄ£¿éNetfilterÖб£´æÒ»´¦È¨ÏÞÌáÉý©¶´CVE-2021-22555£¬¹¥»÷Õß¿ÉÒÔͨ¹ý¸Ã©¶´ÊµÏÖȨÏÞÌáÉý£¬ÒÔ¼°´Ódocker¡¢k8sÈÝÆ÷ÖÐʵʩÈÝÆ÷ÌÓÒÝ¡£
CVSSÆÀ·Ö£º
CVE | V3.1 Vector(Base) | Base Score | V3.1 Vector(Temporal Score) | Temporal Score |
CVE-2021-22555 | AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | 7.8 | E:F/RL:O/RC:C | 7.2 |
ÊÜÓ°Ïì²úÆ·£º
²úÆ·Ãû³Æ | ÊÜÓ°Ïì²úÆ·°æ±¾ | ÐÞ¸´²¹¶¡°ü/Éý¼¶°ü°æ±¾ |
ICOS | ICOS 5.8.2 | incloudos-update-20210811 |
ICS/ICR | 6.0.0¼°Ö®Ç°°æ±¾ | ÄÚºËrpm°ü°æ±¾3.10.0-957.1.1 |
Linux ÄÚºËÎļþϵͳÖÐfs/seq_file.c ûÓÐÕýÈ·ÏÞÖÆ seq »º³åÇø·ÖÅÉ£¬´Ó¶øµ¼ÖÂÕûÊýÒç³ö¡¢Ô½½çдÈëÒÔ¼°È¨ÏÞÌáÉý¡£¹¥»÷Õß¿ÉÒÔÔÚĬÈÏÅäÖÃÖÐÀûÓôË©¶´£¬×îÖÕ¿ÉÒÔÔÚÊÜÓ°ÏìÖ÷»úÉÏ»ñµÃroot ȨÏÞ¡£
©¶´½â¾ö¼Æ»®£ºÇëÓû§Ö±½ÓÁªÏµ¿Í»§Ð§ÀÍÈËÔ±£¬»ñÈ¡²¹¶¡ÒÔ¼°Ïà¹ØµÄ¼¼ÊõÖ§³Ö¡£
FAQ£ºÎÞ
¸üмͼ£º20210818-V1.0-Initial Release
20210827-V1.1-Update Ôö¼ÓÊÜÓ°Ïì²úÆ·
»ñÈ¡¼¼ÊõÖ§³Ö£º/lcjtww/2317452/2317456/2317460/index.html
±¾ÎĵµÌṩµÄËùÓÐÊý¾ÝºÍÐÅÏ¢½ö¹©²Î¿¼£¬ÇÒ"°´ÔÑù"Ìṩ£¬²»ÔÊÐíÈκÎÃ÷ʾ¡¢Ä¬Ê¾ºÍ·¨¶¨µÄµ£±££¬°üÀ¨(µ«²»ÏÞÓÚ)¶ÔÊÊÏúÐÔ¡¢ÊÊÓÃÐÔ¼°²»ÇÖȨµÄµ£±£¡£ÔÚÈκÎÇé¿öÏ£¬pgµç×Ó¹ÙÍø»òÆäÖ±½Ó»ò¼ä½Ó¿ØÖƵÄ×Ó¹«Ë¾£¬»òÆ乩ӦÉÌ£¬¾ù²î³ØÈκÎÒ»·½ÒòÒÀÀµ»òʹÓñ¾ÐÅÏ¢¶øÔâÊܵÄÈκÎËðʧµ£ÂôÁ¦ÈΣ¬°üÀ¨Ö±½Ó£¬¼ä½Ó£¬Å¼È»£¬Ò»¶¨µÄÉÌÒµÀûÈóËðʧ»òÌØÊâËðʧ¡£pgµç×Ó¹ÙÍø±£´æËæʱ¸ü¸Ä»ò¸üдËÎĵµµÄȨÀû¡£