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54 lines
3.0 KiB
Markdown
54 lines
3.0 KiB
Markdown
### [CVE-2021-27365](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27365)
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### Description
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An issue was discovered in the Linux kernel through 5.11.3. Certain iSCSI data structures do not have appropriate length constraints or checks, and can exceed the PAGE_SIZE value. An unprivileged user can send a Netlink message that is associated with iSCSI, and has a length up to the maximum length of a Netlink message.
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### POC
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#### Reference
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- http://packetstormsecurity.com/files/162117/Kernel-Live-Patch-Security-Notice-LSN-0075-1.html
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- https://blog.grimm-co.com/2021/03/new-old-bugs-in-linux-kernel.html
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- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=ec98ea7070e94cc25a422ec97d1421e28d97b7ee
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- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f9dbdf97a5bd92b1a49cee3d591b55b11fd7a6d5
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- https://www.oracle.com/security-alerts/cpuoct2021.html
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#### Github
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- https://github.com/ARPSyndicate/cvemon
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- https://github.com/EGI-Federation/SVG-advisories
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- https://github.com/HaxorSecInfec/autoroot.sh
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- https://github.com/Iweisc/Kernel-CVE-2021-27365-hotfix
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- https://github.com/Iweisc/Kernel-Module-192CV
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- https://github.com/JlSakuya/Linux-Privilege-Escalation-Exploits
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- https://github.com/a-roshbaik/Linux-Privilege-Escalation-Exploits
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- https://github.com/aaronxie55/Presentation2_Markdown
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- https://github.com/bollwarm/SecToolSet
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- https://github.com/c4pt000/kernel-5.11.6-expSEHDsec-HAXM-cgroup-virtio-nvidia-amd-kaliwifi
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- https://github.com/c4pt000/kernel-6.6.0-expSEHDsec-HAXM-cgroup-virtio-nvidia-amd-kaliwifi
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- https://github.com/c4pt000/kernel-6.8.2-expSEHDsec-HAXM-cgroupvirtio
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- https://github.com/c4pt000/kernel-6.8.3-expSEHDsec-fclock-fsync-cpu
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- https://github.com/eeenvik1/scripts_for_YouTrack
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- https://github.com/gipi/cve-cemetery
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- https://github.com/kdn111/linux-kernel-exploitation
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- https://github.com/khanhdn111/linux-kernel-exploitation
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- https://github.com/khanhdz-06/linux-kernel-exploitation
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- https://github.com/khanhdz191/linux-kernel-exploitation
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- https://github.com/khanhhdz/linux-kernel-exploitation
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- https://github.com/khanhhdz06/linux-kernel-exploitation
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- https://github.com/khanhnd123/linux-kernel-exploitation
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- https://github.com/khnhdz/linux-kernel-exploitation
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- https://github.com/knd06/linux-kernel-exploitation
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- https://github.com/malwaremily/infosec-news-briefs
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- https://github.com/ndk06/linux-kernel-exploitation
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- https://github.com/ndk191/linux-kernel-exploitation
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- https://github.com/plzheheplztrying/cve_monitor
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- https://github.com/ssr-111/linux-kernel-exploitation
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- https://github.com/teresaweber685/book_list
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- https://github.com/vlain1337/auto-lpe
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- https://github.com/wkhnh06/linux-kernel-exploitation
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- https://github.com/xairy/linux-kernel-exploitation
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