Oracle wuxuu siidaayay Kernel Enterprise Unbreakable R5U4

Shirkadda Oracle la sii daayay cusboonaysiinta waxqabadka afraad ee kernel-ka Kernel Enterprise Aan La jabin karin, oo loo qoondeeyey in loogu isticmaalo qaybinta Oracle Linux si loogu beddelo xirmo caadi ah oo leh kernel-ka Red Hat Enterprise Linux. Kernel-ku wuxuu diyaar u yahay x86_64 iyo ARM64 (aarch64) qaab-dhismeedyada. Ilaha kernel-ka, oo ay ku jiraan kala qaybsanaan balastar gaar ah, la daabacay gudaha kaydka Oracle Git ee dadweynaha.

Kernel Enterprise Unbreakable 5 wuxuu ku salaysan yahay kernel-ka Linux 4.14 (UEK R4 waxay ku salaysnayd 4.1 kernel, iyo UEK R6 on 5.4), kaas oo lagu kabo sifooyin cusub, hagaajin iyo hagaajin, sidoo kale waxaa lagu tijaabiyay inay la jaanqaadi karaan inta badan codsiyada ku shaqeeya RHEL, waxaana si gaar ah loogu wanagsan yahay inay la shaqeyso software-ka warshadaha iyo qalabka Oracle. Rakibaadda iyo xirmooyinka src ee leh UEK R5U4 kernel diyaarisay loogu talagalay Oracle Linux 7 (ma jiraan wax caqabado ah oo loo isticmaalo kernel-kan noocyada la midka ah ee RHEL, CentOS iyo Linux Scientific).

Furaha horumar:

• Taageerada lagu daray ee kaydinta kala duwanaanshaha ciwaanka farsamada ee habka (Nidaamka Boos sii qabsiga Ciwaanka Virtual), kaas oo u ogolaanaya in la kordhiyo xasiloonida Oracle DBMS marka la furo qaabaynta qaabaynta booska (ASLR).
• Hagaajinta iyo hagaajinta NFS ee la xidhiidha gelitaanka khasnadda bogga, habaynta wicitaanka RPC, iyo taageerada macmiilka ee NFSv4 ayaa laga siidaayay dhawaanahan kernel-ka. Dhibaatooyinka NFS ee ka badan OCSF2 waa la xalliyey.
• Qalabka lagu baadho xirmada TCP waa la balaariyay, taageerada dhibcaha raadraaca ku saleysan eBPF ayaa lagu daray, waxaana la dhimay baafinta sare.
• Xirmooyinka cusub ayaa laga soo wareejiyay kernel 5.6 si looga ilaaliyo nuglaanta fasalka Specter v1.
• Darawalada aaladaha waa la cusboonaysiiyay, oo ay ku jiraan noocyada darawalada cusub ee BCM573xx (bnxt_en), Intel Ethernet Switch Host Interface (fm10k), Intel Ethernet Connection XL710 (i40e), Broadcom MegaRAID SAS (megaraid_sas), LSI MPT Fusion SAS 3.0 (mpt3sas), QLogic Kanaalka Fiber HBA (qla2xxx), Microsemi Smart Family Controller (smartpqi), Aaladda Maareynta Mugga Intel (vmd) iyo Interface Isgaarsiinta Mashiinka Virtual Machine (vmw_vmci).

Source: opennet.ru