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CVE-2021-47640: Out-of-bounds Write

🗓️ 26 Feb 2025 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 1 Views

Out-of-bounds write in Linux kernel powerpc/kasan due to incorrect shadow page table updates.

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CVE-2021-47640
26 Feb 202506:37
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26 Feb 202501:54
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CVE-2021-47640 powerpc/kasan: Fix early region not updated correctly
26 Feb 202501:54
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26 Feb 202501:54
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26 Feb 202506:37
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26 Feb 202506:37
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23 May 2026 00:00Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.17.8
EPSS0.00261
SSVC
1