Chekupedzisira: Canonical zvigamba chekare kwazvo bug "Yakasviba Mombe"

Pablo Aparicio

2 maminitsi

Mombe Yakasviba yakagadziriswa

Paunenge waverenga "yakura kwazvo", ungangodaro waifunga kuti bhugi raive riripo kwemakumi emakore, asi kwete, kunyangwe zvisiri zvakanyanya. Chakajairika ndechekuona kuti chero kukanganisa kwakawanikwa muLinux-based operating system inogadziriswa mumazuva kana kunyangwe maawa, asi izvo zvange zvisiri izvo Mombe Yakasviba, bhagidhi yanga iriko kwemakore gumi nemapfumbamwe. Asi chinofadza ndechekuti isu tinogona kutotaura kuti "mhou yakasviba" kutonga inyaya.

"Mombe Yakasviba" ndeye kernel kudzvinyirirwa iyo inogona kushandiswa neanorwisa wemuno kumhanyisa zvirongwa semubati, ndiko kuti, ndizvo inopa kutonga kwakazara uye izvo zvaive zvakare muUbuntu 16.10 Yakkety Yak, yazvino vhezheni yedesktop inoshanda sisitimu yakagadzirwa neCanonical iyo yaive yaburitswa mazuva masere apfuura. Iyo kusagadzikana kunodaidzwa zvakanyanya CVE-2016-5195 uye zita rekunakidza remadunhurirwa rekuti Dzemombe Yakasviba, apo Mombe inomiririra "kopi-on-nyora."

Iyo "mhou" Yakasviba Mombe inhoroondo

Izvo zvakaonekwa kuti mamiriro ekukurumidzira aivapo mune linux kernel memory maneja painobata kopi-on-kunyora kuzorora kwekuverenga-chete ndangariro zvakavanzika zvakagoverwa. Anorwisa wemunharaunda anogona kushandisa izvi kuti agamuchire maneja maropafadzo.

Canonical inobvunza vashandisi kuti vagadzirise pakarepo mapakeji anotevera:

  • linux-mufananidzo-4.8.0-26 (4.8.0-26.28) pane Ubuntu 16.10.
  • linux-mufananidzo-4.4.0-45 (4.4.0-45.66) pane Ubuntu 16.04 LTS.
  • linux-mufananidzo-3.13.0-100 (3.13.0-100.147) pane Ubuntu 14.04 LTS.
  • linux-mufananidzo-3.2.0-113 (3.2.0-113.155) pane Ubuntu 12.04 LTS
  • linux-image-4.4.0-1029-raspi2 (4.4.0-1029.36) pane Ubuntu 16.04 LTS ye Raspberry Pi 2.

Kuchengetedza nguva uye hutano, chinhu chakanakisa ndechekuti vhura terminal uye unama unotevera kuraira, iyo ichagadzirisa iwo mapakeji uye zvese zviripo zviripo pane yako Ubuntu based operating system:

sudo apt update && sudo apt upgrade -y && sudo apt autoremove -y

Iwo wekupedzisira kuraira uchabvisa otomatiki iwo asina basa mapakeji iwe awakaisa mune yako yekushandisa system uye iyo -y Izvo zvekuti haina kubvunza yekusimbiswa. Zviite nekukurumidza sezvazvinogona kuti, kunyangwe chiri chokwadi kuti unoda mukana wemuviri kukomputa, vanovimbisa kuti ndizvo chimwe chezvakanyanya kukanganisa chengetedzo chinogona kuve muUbuntu.


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  1.   Sergio Schiappapietra akadaro
    inoita 8 makore

    Kutenda yambiro. Ini ndakakanda rairo asi haina kugadzirisa chero chinhu, ipapo ini ndakaita a -a ini uye zvinondiudza kuti ini ndatova neiyo kernel sezviri pachena yakaiswa pa19 / 10.
    Iyo kernel 4.4.0-45.66 ndiyo ingangoita patched vhezheni?
    Reply with quote

    Pindura Sergio Schiappapietra
    1.    Paul Aparicio akadaro
      inoita 8 makore

      Ini ndaiti hongu, asi kana iwe uchida kuve nechokwadi, zviite kubva kuSoftware Gadziridza application kuti uone kana chimwe chinhu chabuda.

      Thanks.

      Pindura Pablo Aparicio
  2.   Alexis akadaro
    inoita 8 makore

    Mumwe munhu anoshandisa Linux mint 18 Sarah xfce uyo akatovandudza uye ndokupa yako maonero?

    Pindura kuna Alexis