An Out-of-Bounds Read was discovered in arch/arm/mach-footbridge/personal-pci.c in the Linux kernel through 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.
Published 2021-06-17 15:15:08
Updated 2021-09-20 17:08:16
Source MITRE
View at NVD,   CVE.org

Threat overview for CVE-2021-32078

Top countries where our scanners detected CVE-2021-32078
Top open port discovered on systems with this issue 49152
IPs affected by CVE-2021-32078 25,812
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2021-32078!
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Exploit prediction scoring system (EPSS) score for CVE-2021-32078

0.08%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 33 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2021-32078

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.6
MEDIUM AV:L/AC:L/Au:N/C:C/I:N/A:C
3.9
9.2
NIST
7.1
HIGH CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
1.8
5.2
NIST

CWE ids for CVE-2021-32078

  • The product reads data past the end, or before the beginning, of the intended buffer.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2021-32078

Products affected by CVE-2021-32078

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