Home/CVE/A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params() function of Marve
CVE

CVE-2019-14815

A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params() function of Marve

A vulnerability was found in Linux Kernel, where a Heap Overflow was found in mwifiex_set_wmm_params() function of Marvell Wifi Driver.

HIGH · CVSS 7.8 EPSS 0.00182
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-122Heap-based Buffer Overflow
CWE-787Out-of-bounds Write
▤

Affected Products & Versions

20
linux kernel>= 4.10 and < 4.14.146
linux kernel>= 4.15 and < 4.19.75
linux kernel>= 4.20 and < 5.2.17
redhat codeready linux builder eusall versions
redhat codeready linux builder for power little endian eusall versions
redhat enterprise linuxall versions
redhat enterprise linux for ibm z systems \(structure a\)all versions
redhat enterprise linux for ibm z systems eusall versions
▣

Scoring & Timeline

7.8
HIGH · CVSS v3.1 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD25 Nov 2019 · 11:15 AM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

23
suse-csafSUSE-SU-2020:2491-1
rhsaRHSA-2020:1016Moderate
rhsaRHSA-2020:0174Moderate
rhsaRHSA-2020:0328Important
rhsaRHSA-2020:0339Important
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://access.redhat.com/security/cve/cve-2019-14815Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14815Issue TrackingThird Party Advisory
https://github.com/torvalds/linux/commit/7caac62ed598a196d6ddf8d9c121e12e082cac3aIssue TrackingThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/03/msg00001.htmlMailing ListThird Party Advisory
https://lore.kernel.org/linux-wireless/20190828020751.13625-1-huangwenabc%40gmail.comIssue TrackingMailing ListPatchVendor Advisory
https://security.netapp.com/advisory/ntap-20200103-0001/Mailing ListPatchThird Party Advisory
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