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587
VMScore

CVE-2021-32078

Published: 17/06/2021 Updated: 20/09/2021
CVSS v2 Base Score: 6.6 | Impact Score: 9.2 | Exploitability Score: 3.9
CVSS v3 Base Score: 7.1 | Impact Score: 5.2 | Exploitability Score: 1.8
VMScore: 587
Vector: AV:L/AC:L/Au:N/C:C/I:N/A:C
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Vulnerability Summary

An Out-of-Bounds Read exists in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel up to and including 5.12.11 because of the lack of a check for a value that shouldn't be negative, e.g., access to element -2 of an array, aka CID-298a58e165e4.

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Vendor Advisories

Arch Linux Issues:
An out-of-bounds read was discovered in arch/arm/mach-footbridge/personal-pcic in the Linux kernel through 51211 because of the lack of a check for a value that shouldn't be negative, eg, access to element -2 of an array, aka CID-298a58e165e4 ...

References

CWE-125https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=298a58e165e447ccfaae35fe9f651f9d7e15166fhttps://github.com/torvalds/linux/commit/298a58e165e447ccfaae35fe9f651f9d7e15166fhttps://kirtikumarar.com/CVE-2021-32078.txthttps://security.netapp.com/advisory/ntap-20210813-0002/https://nvd.nist.govhttps://security.archlinux.org/CVE-2021-32078
VMScore
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2020-4463CVE-2024-3400deserializationCVE-2024-21788CVE-2023-42433CVE-2024-21841CVE-2024-22095local file inclusionmemory leak
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