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Tenable Nessus
Tenable Nessus
added 2025/03/05 12:0 a.m.11 views

Linux Distros Unpatched Vulnerability : CVE-2021-47640

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix early region not updated correctly The shadow's page table is not updated...

7.8CVSS6.2AI score0.00245EPSS
Exploits0References2
NVD
NVD
added 2025/02/26 6:37 a.m.26 views

CVE-2021-47640

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix early region not updated correctly The shadow's page table is not updated when PTERPNSHIFT is 24 and PAGESHIFT is 12. It not only causes false positives but also false negative as shown the following text. Fix ...

7.8CVSS0.00245EPSS
Exploits0References6
OSV
OSV
added 2025/02/26 6:37 a.m.11 views

CVE-2021-47640

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix early region not updated correctly The shadow's page table is not updated when PTERPNSHIFT is 24 and PAGESHIFT is 12. It not only causes false positives but also false negative as shown the following text. Fix ...

7.8CVSS6.8AI score
Exploits0References6
OSV
OSV
added 2025/02/26 6:37 a.m.38 views

UBUNTU-CVE-2021-47640

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix early region not updated correctly The shadow's page table is not updated when PTERPNSHIFT is 24 and PAGESHIFT is 12. It not only causes false positives but also false negative as shown the following text. Fix ...

7.8CVSS5.9AI score0.00245EPSS
Exploits0References9
Debian CVE
Debian CVE
added 2025/02/26 1:54 a.m.34 views

CVE-2021-47640

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix early region not updated correctly The shadow's page table is not updated when PTERPNSHIFT is 24 and PAGESHIFT is 12. It not only causes false positives but also false negative as shown the following text. Fix ...

7.8CVSS5.8AI score0.00245EPSS
Exploits0
Cvelist
Cvelist
added 2025/02/26 1:54 a.m.19 views

CVE-2021-47640 powerpc/kasan: Fix early region not updated correctly

In the Linux kernel, the following vulnerability has been resolved: powerpc/kasan: Fix early region not updated correctly The shadow's page table is not updated when PTERPNSHIFT is 24 and PAGESHIFT is 12. It not only causes false positives but also false negative as shown the following text. Fix ...

0.00245EPSS
Exploits0References6
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