CRITICAL
Pengutronix barebox through 2019.08.1 has a remote buffer overflow in nfs_readlink_req in fs/nfs.c because a length field is directly used for a memcpy
Published Sep 5, 2019
9.8
CRITICALCVSS 3.0
EPSS 2.10%
Description
Pengutronix barebox through 2019.08.1 has a remote buffer overflow in nfs_readlink_req in fs/nfs.c because a length field is directly used for a memcpy.
Affected products
No data.
- ≤ 2019.08.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
9.8 CRITICAL NVD
CVSS:3.0/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
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.
2.10% 0.02095
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
EPSS probability 0.02095
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
- EPSS v4
Table of values (14 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 2.10% (0.02095) | 81.00th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.10% (0.02095) | 79.16th | v5 (v2026.06.15) |
| Mar 29, 2025 | 1.64% (0.01637) | 70.43th | v4 (v2025.03.14) |
| Jul 20, 2024 | 1.07% (0.01069) | 84.37th | v3 (v2023.03.01) |
| Oct 15, 2023 | 1.07% (0.01069) | 82.55th | v3 (v2023.03.01) |
| Sep 3, 2023 | 0.79% (0.00790) | 79.36th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.67% (0.00668) | 76.58th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.30% (0.02304) | 53.71th | v5 (v2026.06.15) |
| Jan 6, 2022 | 2.30% (0.02304) | 53.25th | v1 |
| Sep 1, 2021 | 0.52% (0.00523) | 32.27th | v1 |
| Apr 14, 2021 | 0.52% (0.00523) | 0.00th | v1 |
Weaknesses (1)
References (1)
- https://git.pengutronix.de/cgit/barebox/commit/fs/nfs.c?h=next&id=574ce994016107ad8ab0f845a785f28d7eaa5208 x_refsource_MISCPatch
| Link | Providers | Tags |
|---|---|---|
| https://git.pengutronix.de/cgit/barebox/commit/fs/nfs.c?h=next&id=574ce994016107ad8ab0f845a785f28d7eaa5208 | x_refsource_MISCPatch |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Sep 5, 2019
Updated Aug 5, 2024
Reserved Sep 5, 2019
Link CVE-2019-15938
CISA Vulnrichment
Updated n/a