CVE-2020-9383

HighCVSS 7.1/10Last modified Jun 17, 2026

Description

An issue was discovered in the Linux kernel 3.16 through 5.5.6. set_fdc in drivers/block/floppy.c leads to a wait_til_ready out-of-bounds read because the FDC index is not checked for errors before assigning it, aka CID-2e90ca68b0d2.

Metrics

CVSS 3.1 7.1/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published: Feb 25, 2020
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2020

CVE-2020-93848.8An Insecure Direct Object Reference (IDOR) vulnerability in the Change Password feature of Subex ROC Partner Settlement 10.5 allows remote a CVE-2020-93857.5A NULL Pointer Dereference exists in libzint in Zint 2.7.1 because multiple + characters are mishandled in add_on in upcean.c, when called f CVE-2020-93864.3In Mahara 18.10 before 18.10.5, 19.04 before 19.04.4, and 19.10 before 19.10.2, file metadata information is disclosed to group members in t CVE-2020-93874.3In Mahara 19.04 before 19.04.5 and 19.10 before 19.10.3, account details are shared in the Elasticsearch results for accounts that are not a CVE-2020-93886.5CSRF protection was not present in SquaredUp before version 4.6.0. A CSRF attack could have been possible by an administrator executing arbi CVE-2020-93893.7A username enumeration issue was discovered in SquaredUp before version 4.6.0. The login functionality was implemented in a way that would e CVE-2020-93905.4SquaredUp allowed Stored XSS before version 4.6.0. A user was able to create a dashboard that executed malicious content in iframe or by upl CVE-2020-93915.5An issue was discovered in the Linux kernel 5.4 and 5.5 through 5.5.6 on the AArch64 architecture. It ignores the top byte in the address pa CVE-2020-93927.3An issue was discovered in the pricing-table-by-supsystic plugin before 1.8.2 for WordPress. Because there is no permission check on the Imp CVE-2020-93936.1An issue was discovered in the pricing-table-by-supsystic plugin before 1.8.2 for WordPress. It allows XSS.CVE-2020-93948.8An issue was discovered in the pricing-table-by-supsystic plugin before 1.8.2 for WordPress. It allows CSRF.CVE-2020-93958.0An issue was discovered on Realtek RTL8195AM, RTL8711AM, RTL8711AF, and RTL8710AF devices before 2.0.6. A stack-based buffer overflow exists