AMD hloov kho AGESA 1.2.0.3e: Kho TPM qhov tsis zoo thiab ntxiv kev txhawb nqa rau Ryzen 9000G

Tsis ntev tas los no, AMD tau tshaj tawm kev faib tawm ntawm nws qhov tshiab AGESA microcode version., peb paub los lawm ComboAM5 1.2.0.3e, tsim los txuas ntxiv kev ruaj ntseg thiab kev txhawb nqa rau AM5 platforms. Qhov kev hloov tshiab no muaj qhov cuam tshuam tseem ceeb rau kev ruaj ntseg thiab kev tiv thaiv kab ke, tshwj xeeb tshaj yog tawm tsam qhov loj hlob tseem ceeb ntawm TPM 2.0 vim qhov yuav tsum tau ua ntawm lub qhov rais 11. Qee cov qauv twb tau txais txiaj ntsig los ntawm thaj ua rau thaj zoo sib xws rau lub hlis, tab sis qhov kev rov ua dua no nrhiav rau Npog ib feem loj ntawm cov khoos phis tawj thiab kho qhov tsis ntev los no pom qhov tsis zoo.

Kev ruaj ntseg kho vajtse tau dhau los ua qhov tseem ceeb tshaj plaws hauv PC ecosystem, thiab firmware-based fTPM systems, kev koom ua ke rau feem ntau niaj hnub AMD CPUs, tau txais kev saib xyuas tshwj xeeb. Qhov kev tshawb pom tsis ntev los no ntawm qhov ua rau muaj qhov tsis zoo hauv TPM 2.0 modules tau tso ob qho tib si cov neeg siv thiab cov tuam ntxhab ntawm kev ceeb toom, txij li thaum tuaj yeem cuam tshuam txog kev ceev ntiag tug thiab kev ncaj ncees ntawm cov ntaub ntawv rhiab uas khaws cia los ntawm lub operating system.

AGESA 1.2.0.3e: Qhov teeb meem tseem ceeb kho hauv fTPM

Lub hauv paus ntawm qhov hloov tshiab no yog nyob rau hauv kev kho qhov tsis txaus ntseeg hauv fTPM, uas tau kuaj pom thiab qhia los ntawm Trusted Computing Group Vulnerability Response TeamQhov teeb meem, technically piav raws li ib tug out-of-bounds nyeem nyob rau hauv lub TPM 2.0 module tsev qiv ntawv, yuav siv tau los ntawm attackers kom rho tawm cov ntaub ntawv rhiab heev los yog destabilize lub tivthaiv.

AMD tau siv qhov kev kho no hauv AGESA version tshiab, uas twb tau muab faib rau hauv BIOS ntawm AM5 motherboards los ntawm cov tuam txhab xws li ASUS, MSI thiab ASRock. Qhov kev faib tawm yuav staggered, tab sis hloov kho BIOSes twb muaj lawm, xws li hauv ROG Crosshair X870E Hero. Tsis tas li ntawd, lwm cov motherboards nrog 600 thiab 800 series chipsets kuj yuav tau txais qhov hloov tshiab no.

Kev them nyiaj yug rau tshiab Ryzen 9000G thiab 9700F processors

Nrog rau kev txhim kho hauv kev ruaj ntseg, AGESA 1.2.0.3e kuj ntxiv kev txhawb nqa rau cov qauv tshiab processorNtawm no, tsev neeg sawv tawm. Ryzen 9000 G, hu ua "Gorgon Point." Cov APUs no, tsim los ntawm 4nm node thiab raws li Zen 5 architectures, muab cov qauv tsim monolithic thiab tsom rau cov tshuab desktop.

Cov neeg tsim khoom paub meej tias, Ntxiv rau Ryzen 9000G, Ryzen 9700F ntxiv., processor tsis muaj kev sib koom ua ke cov duab uas ua rau muaj kev cia siab hauv kev lag luam nruab nrab thiab qib siab. Cov qauv no yog tsim los teb rau ob qho tib si kev ua haujlwm ib txwm muaj thiab cov ntawv thov kev txawj ntse, ua tsaug rau NPU XDNA 2 nrog lub peev xwm ntawm ntau dua 50 AI TOPS, uas yog qhov cuam tshuam rau kev ua haujlwm xws li Microsoft Copilot +.

Raws li rau nws cov specifications, Ryzen 9000G yuav muaj ib tug hybrid core tsim: ib qho CCX nrog plaub tus qauv Zen 5 cores thiab lwm yam nrog yim siv tau zoo Zen 5c cores. Cov duab sib xyaw ua ke yuav ua raws li architecture NRA 3.5 nrog 16 lub khoos phis tawj, thiab PCI Express kev sib txuas yuav raug txwv rau Gen 4 x8 txuas, haum rau nws ntu.

BIOS hloov tshiab thiab cuam tshuam platforms

Cov txiag ntawm AGESA 1.2.0.3e Tsis tsuas yog pab cov neeg uas npaj yuav nruab tshiab processors, tab sis kuj pom zoo rau cov neeg uas twb siv lawm CPUs ntawm Zen 3 txog Zen 5Qee cov qauv zoo li Athlon thiab Ryzen 3000 twb tau txais kev ruaj ntseg zoo sib xws txij thaum Lub Ib Hlis, tab sis lwm tsev neeg zoo li Ryzen 5000 Vermeer, Ryzen 7000, thiab Ryzen 9000 tau hloov kho tshiab tsis ntev los no.

Nws yog ib qho tseem ceeb kom hloov kho BIOS, txij li kev ruaj ntseg hauv Windows 11 feem ntau nyob ntawm kev ua haujlwm zoo ntawm TPM 2.0. AMD suav tias qhov tsis zoo no yog qhov hnyav nruab nrab., yog vim li cas nws thiaj li pom zoo xyuas thiab hloov kho qhov system kom ntau li ntau tau ua ntej.

Tsis tas li ntawd, qhov hloov tshiab txhim kho kev txhawb nqa rau kev txhim kho kev nco siab, tso cai rau kev tswj hwm txog li 256 GB hauv plaub 64 GB modulesQhov no yog tshwj xeeb pab tau nyob rau hauv kev tshaj lij los yog ntau qhov chaw ua haujlwm.

AMD qhov kev txav mus los nrog AGESA 1.2.0.3e qhia txog kev tsom mus rau kev sib npaug ntawm kev nyab xeeb, kev sib raug zoo, thiab kev npaj txhij rau cov tiam tom ntej. Los ntawm kev koom tes nrog cov tuam txhab tsim khoom thiab kev siv sai, AM5-based systems yuav npaj tau zoo dua rau cov kev cov nyom tam sim no thiab kev txhim kho kho vajtse.

Qhov hloov tshiab microcode no txhawb kev ruaj ntseg tiv thaiv kev hem thawj uas cuam tshuam rau TPM, ntxiv rau kev pab txhawb rau cov tiam tom ntej ntawm AMD kho vajtse thiab txhim kho kev ruaj ntseg hauv kev teeb tsa qib siab ntawm cov khoos phis tawj niaj hnub no.

Alberto navarro

Kuv yog ib tus neeg nyiam siv thev naus laus zis uas tau hloov nws txoj kev nyiam "geek" rau hauv txoj haujlwm. Kuv tau siv ntau tshaj 10 xyoo ntawm kuv lub neej siv cov cuab yeej siv thev naus laus zis thiab tinkering nrog txhua yam kev pab cuam tawm ntawm kev xav paub dawb huv. Tam sim no kuv tau tshwj xeeb hauv computer technology thiab video games. Qhov no yog vim ntau tshaj 5 xyoo kuv tau sau rau ntau lub vev xaib ntawm kev siv tshuab thiab kev ua si video, tsim cov ntawv uas nrhiav kom muab cov ntaub ntawv koj xav tau hauv hom lus uas txhua tus neeg nkag siab.

Yog tias koj muaj lus nug, kuv qhov kev paub yog los ntawm txhua yam ntsig txog Windows operating system nrog rau Android rau cov xov tooj ntawm tes. Thiab kuv txoj kev cog lus yog rau koj, Kuv ib txwm kam siv ob peb feeb thiab pab koj daws cov lus nug uas koj muaj nyob hauv lub ntiaj teb no hauv internet.