CRITICAL
kernel: Heap overflow in mwifiex_uap_parse_tail_ies function in drivers/net/wireless/marvell/mwifiex/ie.c
Published Jun 14, 2019
9.8
CRITICALCVSS 3.1
EPSS 6.82%
Description
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.
Affected products
- Vendor n/a Product Kernel Defaultn/a
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||
|---|---|---|---|---|---|---|
| n/a | Kernel | n/a |
|
Configuration 1
OR
- ≥ 4.2 · < 4.4.186
- ≥ 4.5 · < 4.9.186
- ≥ 4.10 · < 4.14.134
- ≥ 4.15 · < 4.19.59
- ≥ 4.20 · < 5.1.18
Configuration 2
OR
- 4.0
- 8.0
- 8.2
- 8.4
- 7.0
- 7.7
- 8.1
- 8.2
- 8.4
- 7
- 8
- 7
- 8.2
- 8.4
- 8.2
- 8.4
- 7.0
- 8.0
- 7.7
- 7.7
- 8.2
- 8.4
- 7.0
Configuration 3
OR
- 14.04
- 16.04
- 18.04
- 19.04
Configuration 4
OR
- 8.0
- 9.0
Configuration 6
OR
- ≥ 9.5
- n/a
- n/a
Configuration 7
AND
- n/a
Configuration 8
AND
- n/a
Configuration 9
AND
- n/a
No data.
Red Hat Enterprise Linux 7
kernel-0:3.10.0-1062.4.1.el7
Fixed · RHSA-2019:3055
Red Hat Enterprise Linux 7
kernel-alt-0:4.14.0-115.17.1.el7a
Fixed · RHSA-2020:0174
Red Hat Enterprise Linux 7
kernel-rt-0:3.10.0-1062.4.1.rt56.1027.el7
Fixed · RHSA-2019:3089
Red Hat Enterprise Linux 7
kpatch-patch
Fixed · RHSA-2019:3076
Red Hat Enterprise Linux 7.6 Extended Update Support
kernel-0:3.10.0-957.54.1.el7
Fixed · RHSA-2020:2289
Red Hat Enterprise Linux 8
kernel-0:4.18.0-147.el8
Fixed · RHSA-2019:3517
Red Hat Enterprise Linux 8
kernel-rt-0:4.18.0-147.rt24.93.el8
Fixed · RHSA-2019:3309
Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions
kernel-0:4.18.0-80.15.1.el8_0
Fixed · RHSA-2020:0204
Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS
kernel-0:3.10.0-957.54.1.el7
Fixed · RHSA-2020:2289
Red Hat Enterprise Linux 5
kernel
Out of support scope
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise MRG 2
kernel-rt
Out of support scope
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 7 | kernel-0:3.10.0-1062.4.1.el7 | Fixed | RHSA-2019:3055 |
| Red Hat Enterprise Linux 7 | kernel-alt-0:4.14.0-115.17.1.el7a | Fixed | RHSA-2020:0174 |
| Red Hat Enterprise Linux 7 | kernel-rt-0:3.10.0-1062.4.1.rt56.1027.el7 | Fixed | RHSA-2019:3089 |
| Red Hat Enterprise Linux 7 | kpatch-patch | Fixed | RHSA-2019:3076 |
| Red Hat Enterprise Linux 7.6 Extended Update Support | kernel-0:3.10.0-957.54.1.el7 | Fixed | RHSA-2020:2289 |
| Red Hat Enterprise Linux 8 | kernel-0:4.18.0-147.el8 | Fixed | RHSA-2019:3517 |
| Red Hat Enterprise Linux 8 | kernel-rt-0:4.18.0-147.rt24.93.el8 | Fixed | RHSA-2019:3309 |
| Red Hat Enterprise Linux 8.0 Update Services for SAP Solutions | kernel-0:4.18.0-80.15.1.el8_0 | Fixed | RHSA-2020:0204 |
| Red Hat Virtualization 4.2 for Red Hat Enterprise Linux 7.6 EUS | kernel-0:3.10.0-957.54.1.el7 | Fixed | RHSA-2020:2289 |
| Red Hat Enterprise Linux 5 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise MRG 2 | kernel-rt | Out of support scope | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
5.9 MEDIUM Red Hat
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
7.5 HIGH NVD
AV:N/AC:L/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
6.82% 0.06821
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.06821
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (30 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.82% (0.06821) | 93.82th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.82% (0.06821) | 93.16th | v5 (v2026.06.15) |
| Dec 28, 2025 | 3.84% (0.03836) | 87.81th | v4 (v2025.03.14) |
| Dec 27, 2025 | 2.81% (0.02811) | 85.76th | v4 (v2025.03.14) |
| Nov 21, 2025 | 3.84% (0.03836) | 87.69th | v4 (v2025.03.14) |
| Nov 18, 2025 | 5.46% (0.05455) | 89.21th | v4 (v2025.03.14) |
| Oct 28, 2025 | 3.84% (0.03836) | 87.65th | v4 (v2025.03.14) |
| Oct 27, 2025 | 2.81% (0.02811) | 85.63th | v4 (v2025.03.14) |
| Oct 1, 2025 | 3.84% (0.03836) | 87.75th | v4 (v2025.03.14) |
| Sep 7, 2025 | 2.81% (0.02811) | 85.59th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.83% (0.00831) | 72.92th | v4 (v2025.03.14) |
| Jan 7, 2025 | 7.18% (0.07181) | 93.96th | v3 (v2023.03.01) |
| Dec 17, 2024 | 8.93% (0.08934) | 94.59th | v3 (v2023.03.01) |
| Dec 12, 2024 | 1.15% (0.01150) | 85.45th | v3 (v2023.03.01) |
| Jun 7, 2024 | 1.40% (0.01397) | 86.43th | v3 (v2023.03.01) |
| Dec 11, 2023 | 1.71% (0.01708) | 86.37th | v3 (v2023.03.01) |
| Aug 9, 2023 | 1.80% (0.01798) | 86.59th | v3 (v2023.03.01) |
| Jul 24, 2023 | 1.43% (0.01433) | 84.81th | v3 (v2023.03.01) |
| Jul 8, 2023 | 1.07% (0.01066) | 82.19th | v3 (v2023.03.01) |
| May 21, 2023 | 1.09% (0.01095) | 82.28th | v3 (v2023.03.01) |
| May 5, 2023 | 1.14% (0.01137) | 82.62th | v3 (v2023.03.01) |
| Apr 18, 2023 | 1.02% (0.01021) | 81.57th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.65% (0.00653) | 76.28th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.69% (0.02686) | 82.85th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.69% (0.02686) | 81.17th | v2 (v2022.01.01) |
| Feb 4, 2022 | 24.56% (0.24563) | 95.26th | v2 (v2022.01.01) |
| Feb 3, 2022 | 17.91% (0.17911) | 92.86th | v1 |
| Jan 6, 2022 | 17.91% (0.17911) | 92.78th | v1 |
| Sep 1, 2021 | 4.64% (0.04638) | 86.29th | v1 |
| Apr 14, 2021 | 4.64% (0.04638) | 0.00th | v1 |
Weaknesses (2)
References (31)
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00014.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00025.html vendor-advisoryx_refsource_SUSEMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/153702/Slackware-Security-Advisory-Slackware-14.2-kernel-Updates.html x_refsource_MISCPatchThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html x_refsource_MISCThird Party AdvisoryVDB Entry
- http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html x_refsource_MISCThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/108817 vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
- https://access.redhat.com/errata/RHSA-2019:3055 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3076 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3089 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3309 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2019:3517 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0174 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0204 vendor-advisoryx_refsource_REDHATThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2019-10126 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1716992 Issue Tracking
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10126 x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/06/msg00010.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://lists.debian.org/debian-lts-announce/2019/06/msg00011.html mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2019-10126
- https://seclists.org/bugtraq/2019/Jul/33 mailing-listx_refsource_BUGTRAQMailing ListPatchThird Party Advisory
- https://seclists.org/bugtraq/2019/Jun/26 mailing-listx_refsource_BUGTRAQMailing ListThird Party Advisory
- https://security.netapp.com/advisory/ntap-20190710-0002/ x_refsource_CONFIRMThird Party Advisory
- https://support.f5.com/csp/article/K95593121 x_refsource_CONFIRMThird Party Advisory
- https://usn.ubuntu.com/4093-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4094-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4095-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4095-2/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4117-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://usn.ubuntu.com/4118-1/ vendor-advisoryx_refsource_UBUNTUThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-10126
- https://www.debian.org/security/2019/dsa-4465 vendor-advisoryx_refsource_DEBIANThird Party Advisory
Change history (6)
- MITRE
- CVSS severity changed from HIGH to
MEDIUM HIGH → MEDIUM
- CVSS vector changed from CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H to
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H → CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS score changed from 8 to
5.9 8 → 5.9
- CVSS severity changed from HIGH to
MEDIUM
- REDHAT
- CVSS severity changed from MEDIUM to
HIGH MEDIUM → HIGH
- CVSS vector changed from CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H to
CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H → CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS score changed from 5.9 to
8 5.9 → 8
- CVSS severity changed from MEDIUM to
HIGH
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner redhat
Published Jun 14, 2019
Updated Aug 4, 2024
Reserved Mar 27, 2019
Link CVE-2019-10126
CISA Vulnrichment
Updated n/a