kernel: use-after-free in aio_poll() in fs/aio.c
Published Mar 27, 2019
9.8
CRITICALCVSS 3.1
EPSS 5.26%
Description
An issue was discovered in aio_poll() in fs/aio.c in the Linux kernel through 5.0.4. A file may be released by aio_poll_wake() if an expected event is triggered immediately (e.g., by the close of a pair of pipes) after the return of vfs_poll(), and this will cause a use-after-free.
Affected products
No data.
Configuration 1
- ≥ 4.19 · < 4.19.38
- ≥ 5.0 · < 5.0.5
- 5.1
Configuration 2
- ≥ 9.5
- n/a
- n/a
- n/a
Configuration 3
- n/a
No data.
Red Hat Enterprise Linux 5
kernel
Not affected
Red Hat Enterprise Linux 6
kernel
Not affected
Red Hat Enterprise Linux 7
kernel
Not affected
Red Hat Enterprise Linux 7
kernel-alt
Not affected
Red Hat Enterprise Linux 7
kernel-rt
Not affected
Red Hat Enterprise Linux 8
kernel
Not affected
Red Hat Enterprise Linux 8
kernel-rt
Not affected
Red Hat Enterprise MRG 2
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 5 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 6 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-alt | Not affected | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 8 | kernel-rt | Not affected | n/a |
| Red Hat Enterprise MRG 2 | kernel-rt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
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 (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.26% (0.05258) | 92.29th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.26% (0.05258) | 91.46th | v5 (v2026.06.15) |
| Nov 21, 2025 | 4.26% (0.04265) | 88.32th | v4 (v2025.03.14) |
| Nov 18, 2025 | 5.68% (0.05681) | 89.44th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.26% (0.04265) | 88.07th | v4 (v2025.03.14) |
| Oct 20, 2024 | 0.76% (0.00757) | 81.41th | v3 (v2023.03.01) |
| Aug 17, 2024 | 2.13% (0.02130) | 89.43th | v3 (v2023.03.01) |
| Jul 26, 2024 | 3.71% (0.03706) | 91.86th | v3 (v2023.03.01) |
| Apr 24, 2024 | 7.12% (0.07122) | 93.92th | v3 (v2023.03.01) |
| Apr 7, 2024 | 9.67% (0.09670) | 94.68th | v3 (v2023.03.01) |
| Mar 20, 2024 | 22.70% (0.22699) | 96.40th | v3 (v2023.03.01) |
| Sep 3, 2023 | 21.21% (0.21212) | 95.79th | v3 (v2023.03.01) |
| Mar 7, 2023 | 22.01% (0.22012) | 95.68th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.02% (0.01018) | 40.69th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.02% (0.01018) | 36.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 15.35% (0.15351) | 91.59th | v2 (v2022.01.01) |
| Feb 3, 2022 | 4.50% (0.04504) | 76.47th | v5 (v2026.06.15) |
| Jan 6, 2022 | 4.50% (0.04504) | 76.26th | v1 |
| Sep 1, 2021 | 1.04% (0.01040) | 64.49th | v1 |
| Apr 14, 2021 | 1.04% (0.01040) | 0.00th | v1 |
References (8)
- http://www.securityfocus.com/bid/107655 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2019-10125 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1695074 Issue Tracking
- https://nvd.nist.gov/vuln/detail/CVE-2019-10125
- https://patchwork.kernel.org/patch/10828359/ x_refsource_MISCExploitPatchVendor Advisory
- https://security.netapp.com/advisory/ntap-20190411-0003/ x_refsource_CONFIRMThird Party Advisory
- https://support.f5.com/csp/article/K29215970 x_refsource_CONFIRMThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2019-10125
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107655 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://access.redhat.com/security/cve/CVE-2019-10125 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1695074 | Issue Tracking | |
| https://nvd.nist.gov/vuln/detail/CVE-2019-10125 | ||
| https://patchwork.kernel.org/patch/10828359/ | x_refsource_MISCExploitPatchVendor Advisory | |
| https://security.netapp.com/advisory/ntap-20190411-0003/ | x_refsource_CONFIRMThird Party Advisory | |
| https://support.f5.com/csp/article/K29215970 | x_refsource_CONFIRMThird Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2019-10125 |
Change history (0)
No recorded changes yet.