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CVE-2020-12654 Details

Description

An issue was found in Linux kernel before 5.5.4. mwifiex_ret_wmm_get_status() in drivers/net/wireless/marvell/mwifiex/wmm.c allows a remote AP to trigger a heap-based buffer overflow because of an incorrect memcpy, aka CID-3a9b153c5591.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.1 HIGHVector:CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html CVE
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.5.4 CVERelease NotesVendor Advisory
https://github.com/torvalds/linux/commit/3a9b153c5591548612c3955c9600a98150c81875 CVEPatchThird Party Advisory
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=3a9b153c5591548612c3955c9600a98150c81875 CVEPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2020/06/msg00011.html CVE

see all 24 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]

Affected Products

ProductVersions
linux linux kernel
< 5.5.4

CPE

  • cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

13 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2020-12654
NVD Published Date:
May 5, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2020-12654 Details - Not Deferred