Home/CVE/A flaw was found in the Linux kernel. A heap based buffer overflow in mwifiex_uap_parse_tail_ies function in drivers/net
CVE

CVE-2019-10126

A flaw was found in the Linux kernel. A heap based buffer overflow in mwifiex_uap_parse_tail_ies function in drivers/net

A flaw was found in the Linux kernel. A heap based buffer overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c might lead to memory corruption and possibly other consequences.

CRITICAL · CVSS 9.8 EPSS 0.02859
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

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

Affected Products & Versions

27
linux kernel>= 4.2 and < 4.4.186
linux kernel>= 4.5 and < 4.9.186
linux kernel>= 4.10 and < 4.14.134
linux kernel>= 4.15 and < 4.19.59
linux kernel>= 4.20 and < 5.1.18
redhat virtualizationall versions
redhat enterprise linuxall versions
redhat enterprise linux ausall versions
⚠

Public Exploits & PoCs

3
pocpacketstormsecurity.com · Slackware-Security-Advisory-Slackware-14.2-kernel-Updates...packetstormsecurity.com
pocpacketstormsecurity.com · Kernel-Live-Patch-Security-Notice-LSN-0054-1.htmlpacketstormsecurity.com
pocpacketstormsecurity.com · Kernel-Live-Patch-Security-Notice-LSN-0058-1.htmlpacketstormsecurity.com
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumPowershell Detect Virtualization Environment
▣

Scoring & Timeline

9.8
CRITICAL · 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 NVD14 Jun 2019 · 02:29 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

24
rhsaRHSA-2019:3517Moderate
rhsaRHSA-2020:2289Important
rhsaRHSA-2019:3309Moderate
rhsaRHSA-2020:0174Moderate
rhsaRHSA-2020:0204Important
🔗

References & Sources

17
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.htmlMailing ListThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.htmlMailing ListThird Party Advisory
http://www.securityfocus.com/bid/108817Broken LinkThird Party AdvisoryVDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10126Issue TrackingPatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/06/msg00010.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/06/msg00011.htmlMailing ListThird Party Advisory
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