CVE-2019-3846
High
Description
A flaw that allowed an attacker to corrupt memory and possibly escalate privileges was found in the mwifiex kernel module while connecting to a malicious wireless network.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Linux Kernel
PublishedJun 3, 2019
First seenJun 3, 2019
Weakness typeCWE-122CWE-122
How to fix
Update
- linux linux_kernel3.16.70, 4.4.186, 4.9.186, 4.14.134, 4.19.59, 5.1.18 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KLGWJKLMTBBB53D5QLS4HOY2EH246WBE/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/J36BIJTKEPUOZKJNHQBUZA47RQONUKOI/
- debian.org/security/2019/dsa-4465
- usn.ubuntu.com/4093-1/
- usn.ubuntu.com/4094-1/
- usn.ubuntu.com/4095-2/
- usn.ubuntu.com/4095-1/
- usn.ubuntu.com/4117-1/
- usn.ubuntu.com/4118-1/
- access.redhat.com/errata/RHSA-2019:2703
- access.redhat.com/errata/RHSA-2019:2741
- access.redhat.com/errata/RHSA-2019:3076
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linux linux_kernel | 3.0 ≤ v < 3.16.70, 3.17 ≤ v < 4.4.186, 4.5 ≤ v < 4.9.186, 4.10 ≤ v < 4.14.134, 4.15 ≤ v < 4.19.59, 4.20 ≤ v < 5.1.18 | 3.16.70, 4.4.186, 4.9.186, 4.14.134, 4.19.59, 5.1.18 |
| redhat enterprise_linux | 6.0, 7.0, 8.0 | — |
| canonical ubuntu_linux | 14.04, 16.04, 18.04, 19.04 | — |
| netapp a700s_firmware | No range specified | — |
| netapp cn1610_firmware | No range specified | — |
| netapp h610s_firmware | No range specified | — |
| netapp active_iq_unified_manager_for_vmware_vsphere | 9.5 ≤ v | — |
| netapp hci_management_node | No range specified | — |
| netapp solidfire | No range specified | — |
| fedoraproject fedora | 29, 30 | — |
| debian debian_linux | 8.0, 9.0 | — |
| opensuse leap | 15.0, 15.1, 42.3 | — |
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