SILP64๏ผshortใintใlongใใใคใณใฟใใในใฆ64ใใใ๏ผใใผใฟใขใใซ๏ผใใใฏISO Cใฎ่ฆๅฎใซ้ๅใใชใ๏ผใฏๅคใCrayใฎในใใณใณ็จOSใๅฎ่ฃ ใใฆใใจใใ่ฉฑใใใใพใใ
Wikipediaใฎใ64ใใใใใฎ้ ใซIP64๏ผintใจใใคใณใฟใฏ64ใใใใ ใใฉlongใฏ32ใใใ๏ผใจใใISO Cใซๅ่ดใใชใใใผใฟใขใใซใใใใใงใใใใๅฎ่ฃ ไพใใใใงใใใใโฆโฆ๏ผ
UEFI ใจใ่ชฟในใฆใใจใกใใใกใใ่ฆๆใใ mjg59 ใใใ
็งปๆคๆงใฎ้ซใใใญใฐใฉใ ใๆธใใใใซint{8,16,32,64}_tใไฝฟใใจใใ่งฃ่ชฌใฏ็ๅฎใชใฎใ๏ผ https://www.hi-matic.org/diary/?20181121#21
mjg59 | Porting Coreboot to the 51NB X210 https://mjg59.dreamwidth.org/50924.html
๏ผThinkPad X210ใงๆค็ดขใใใจๅบใฆใใใใฎใฏๅ ฌๅผใชใใฎใงใฏใชใmod๏ผ
ๅคใThinkPadใซใฏ็ก็ทๆฉ่ฝใฎ็ฉ็็ใชใใฐใซในใคใใใใคใใฆใใ๏ผไปใใคใใฆใใใฎใใฉใใใฏ็ฅใใชใ๏ผใใใฉใ่ใใ่ปฝใใ้่ฆใใๆ่ฟใฎๆต่กใจใฏใใพใๅใใชใๅฐ่ฑกใใใ
OSใใชใณใซใใฆๅจๅฒใในใญใฃใณใใฆใใๅ ดๅใฏใใฎๆใฎใๆฅ็ถใใชใใฆใๅฝฑ้ฟใๅใใใๆปๆใฎใฟใผใฒใใใซใชใฃใฆใๅ่ทฏใ้ปๆฐ็ใซใชใใชใใฟใผใฒใใใซใชใใใชใใฆใOSใฏใใฎๆฉ่ฝใไฝฟใฃใฆใชใใใใฉ้ปๆบใใฏใญใใฏใไพ็ตฆใใใฆใใใจใใฏ่ฌ
ใใฎๆใฎWLANใใใใปใใ่ๅผฑๆงใๅจ่พบๅ่ทฏใ้ปๆฐ็ใซใชใใซใชใฃใฆใใใฐ้้ใใชใๅฝฑ้ฟใฏใชใใใใฉใใใใงใชใๅ ดๅใฏOSใใชใใซใใฆใใฆใใใใใปใใๅ ใฎใใคใณใณใซ่ผใฃใฆใใณใผใใๆญขใพใฃใฆใใใฎใใฉใใ็ขบ่ชใงใใชใใฎใงใใใใชใฃใฆใใ
ไปๅบฆใฏMarvellใฎWi-Fiใซ่ๅผฑๆงใใชใณใซใใฆใใใ ใใงๆปๆๅฏ่ฝ - PC Watch https://pc.watch.impress.co.jp/docs/news/1165810.html
"Some important things may be learned from this story:
1. Wireless devices expose HUGE attack surface.
2. Usually, thereโs no exploitation mitigation on wireless SoC.
3. Device drivers may expose WIDE attack surface for escalation from a device to host application processor even in cases when a device doesnโt have direct access to host memory."
Remotely compromise devices by using bugs in Marvell Avastar Wi-Fi: from zero knowledge to zero-click RCE โ Embedi https://embedi.org/blog/remotely-compromise-devices-by-using-bugs-in-marvell-avastar-wi-fi-from-zero-knowledge-to-zero-click-rce/
https://japan.cnet.com/article/35131547/ ใใใใใใใชใฒใจใใใๆฎ้ใซใใใใๅบใงใใใใฃใฆๆ ๅ ฑใๆใใฆใใใฃใ
@omasanori ใใใๅบฆใ ่จๅใใฆใไฝๅใใใใ