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.

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2241-1 linux security update
Debian DLA Debian DLA DLA-2241-2 linux security update
Debian DLA Debian DLA DLA-2242-1 linux-4.9 security update
Debian DSA Debian DSA DSA-4698-1 linux security update
EUVD EUVD EUVD-2020-30204 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.
Ubuntu USN Ubuntu USN USN-4342-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4344-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4345-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-4346-1 Linux kernel vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T10:26:16.064Z

Reserved: 2020-02-24T00:00:00

Link: CVE-2020-9383

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-02-25T16:15:11.500

Modified: 2024-11-21T05:40:31.697

Link: CVE-2020-9383

cve-icon Redhat

Severity : Moderate

Publid Date: 2020-02-21T00:00:00Z

Links: CVE-2020-9383 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses