CVE-2025-71187
published 2026-01-31CVE-2025-71187: In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: fix device leak on probe failure Make sure to drop the reference…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.16%
5.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: sh: rz-dmac: fix device leak on probe failure
Make sure to drop the reference taken when looking up the ICU device
during probe also on probe failures (e.g. probe deferral).
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.18.8-1 (forky) | linux 6.18.8-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 7de873201c44bff5b42f2e560098d463843b8a4c < 926d1666420c227eab50962a8622c1b8444720e8 | 926d1666420c227eab50962a8622c1b8444720e8 |
| linux | linux | >= 7de873201c44bff5b42f2e560098d463843b8a4c < 9fb490323997dcb6f749cd2660a17a39854600cd | 9fb490323997dcb6f749cd2660a17a39854600cd |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.18.8-1 | 6.18.8-1 |
| linux | linux_kernel | >= 6.16.0 < 6.18.7 | 6.18.7 |
| linux | linux_kernel | >= 6.16.1 < 6.18.7 | 6.18.7 |
| ubuntu | linux-azure-6.17 | — | — |
| ubuntu | linux-azure-fde-6.17 | — | — |
| ubuntu | linux-gcp-6.17 | — | — |
| ubuntu | linux-oem-6.17 | — | — |
| ubuntu | linux-oracle-6.17 | — | — |
| ubuntu | linux-realtime-6.17 | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5LOW
vendor_redhat5.5MEDIUM
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OSV
CVE-2025-71187: In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: fix device leak on probe failure Make sure to drop the ref
osv·2026-01-31·CVSS 5.5
CVE-2025-71187 [MEDIUM] CVE-2025-71187: In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: fix device leak on probe failure Make sure to drop the ref
In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: fix device leak on probe failure Make sure to drop the reference taken when looking up the ICU device during probe also on probe failures (e.g. probe deferral).
GHSA
GHSA-wg8p-rr8x-vm7c: In the Linux kernel, the following vulnerability has been resolved:
dmaengine: sh: rz-dmac: fix device leak on probe failure
Make sure to drop the r
ghsa_unreviewed·2026-01-31
CVE-2025-71187 [MEDIUM] CWE-401 GHSA-wg8p-rr8x-vm7c: In the Linux kernel, the following vulnerability has been resolved:
dmaengine: sh: rz-dmac: fix device leak on probe failure
Make sure to drop the r
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: sh: rz-dmac: fix device leak on probe failure
Make sure to drop the reference taken when looking up the ICU device
during probe also on probe failures (e.g. probe deferral).
OSV
dmaengine: sh: rz-dmac: fix device leak on probe failure
osv·2026-01-31·CVSS 5.5
CVE-2025-71187 [MEDIUM] dmaengine: sh: rz-dmac: fix device leak on probe failure
dmaengine: sh: rz-dmac: fix device leak on probe failure
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: sh: rz-dmac: fix device leak on probe failure
Make sure to drop the reference taken when looking up the ICU device
during probe also on probe failures (e.g. probe deferral).
Ubuntu
Linux kernel (Oracle) vulnerabilities
vendor_ubuntu·2026-07-28
CVE-2026-23057 Linux kernel (Oracle) vulnerabilities
Title: Linux kernel (Oracle) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Foo-over-UDP (FOU);
- ARM64 architecture;
- x86 architecture;
- Block layer subsystem;
- Drivers core;
- Null block device driver;
- Bluetooth drivers;
- Counter interface drivers;
- DMA engine subsystem;
- DPLL subsystem;
- GPIO subsystem;
- GPU drivers;
- I2C subsystem;
- IIO ADC drivers;
- IIO subsystem;
- On-Chip Interconnect management framework;
- IOMMU subsystem;
- IRQ chip drivers;
- Modular ISDN driver;
- LED subsystem;
- Multiple devices driver;
- UACCE accelerator framework;
- MMC subsystem
Ubuntu
Linux kernel (Azure) vulnerabilities
vendor_ubuntu·2026-07-24
CVE-2026-23057 Linux kernel (Azure) vulnerabilities
Title: Linux kernel (Azure) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Foo-over-UDP (FOU);
- ARM64 architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Drivers core;
- Null block device driver;
- Bluetooth drivers;
- Counter interface drivers;
- DMA engine subsystem;
- DPLL subsystem;
- GPIO subsystem;
- GPU drivers;
- I2C subsystem;
- IIO ADC drivers;
- IIO subsystem;
- InfiniBand drivers;
- On-Chip Interconnect management framework;
- IOMMU subsystem;
- IRQ chip drivers;
- Modular ISDN driver;
- LED subsystem;
- Multiple devices driver;
- UA
Ubuntu
Linux kernel (Azure CVM) vulnerabilities
vendor_ubuntu·2026-07-24
CVE-2025-71190 Linux kernel (Azure CVM) vulnerabilities
Title: Linux kernel (Azure CVM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Foo-over-UDP (FOU);
- ARM64 architecture;
- x86 architecture;
- Block layer subsystem;
- Cryptographic API;
- Drivers core;
- Null block device driver;
- Bluetooth drivers;
- Counter interface drivers;
- DMA engine subsystem;
- DPLL subsystem;
- GPIO subsystem;
- GPU drivers;
- I2C subsystem;
- IIO ADC drivers;
- IIO subsystem;
- InfiniBand drivers;
- On-Chip Interconnect management framework;
- IOMMU subsystem;
- IRQ chip drivers;
- Modular ISDN driver;
- LED subsystem;
- Multiple devices driver;
Ubuntu
Linux kernel (OEM) vulnerabilities
vendor_ubuntu·2026-07-23
CVE-2025-71190 Linux kernel (OEM) vulnerabilities
Title: Linux kernel (OEM) vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Foo-over-UDP (FOU);
- ARM64 architecture;
- x86 architecture;
- Block layer subsystem;
- Drivers core;
- Null block device driver;
- Bluetooth drivers;
- Counter interface drivers;
- DMA engine subsystem;
- DPLL subsystem;
- GPIO subsystem;
- GPU drivers;
- I2C subsystem;
- IIO ADC drivers;
- IIO subsystem;
- On-Chip Interconnect management framework;
- IOMMU subsystem;
- IRQ chip drivers;
- Modular ISDN driver;
- LED subsystem;
- Multiple devices driver;
- UACCE accelerator framework;
- MMC subsystem;
-
Ubuntu
Linux kernel vulnerabilities
vendor_ubuntu·2026-07-20
CVE-2025-71190 Linux kernel vulnerabilities
Title: Linux kernel vulnerabilities
Summary: Several security issues were fixed in the Linux kernel.
Several security issues were discovered in the Linux kernel.
An attacker could possibly use these to compromise the system.
This update corrects flaws in the following subsystems:
- Foo-over-UDP (FOU);
- ARM64 architecture;
- x86 architecture;
- Block layer subsystem;
- Drivers core;
- Null block device driver;
- Bluetooth drivers;
- Counter interface drivers;
- DMA engine subsystem;
- DPLL subsystem;
- GPIO subsystem;
- GPU drivers;
- I2C subsystem;
- IIO ADC drivers;
- IIO subsystem;
- On-Chip Interconnect management framework;
- IOMMU subsystem;
- IRQ chip drivers;
- Modular ISDN driver;
- LED subsystem;
- Multiple devices driver;
- UACCE accelerator framework;
- MMC subsystem;
- Ether
Red Hat
kernel: dmaengine: sh: rz-dmac: fix device leak on probe failure
vendor_redhat·2026-01-31·CVSS 5.5
CVE-2025-71187 [MEDIUM] kernel: dmaengine: sh: rz-dmac: fix device leak on probe failure
kernel: dmaengine: sh: rz-dmac: fix device leak on probe failure
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: sh: rz-dmac: fix device leak on probe failure
Make sure to drop the reference taken when looking up the ICU device
during probe also on probe failures (e.g. probe deferral).
Package: kernel (Red Hat Enterprise Linux 10) - Not affected
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 9
Debian
CVE-2025-71187: linux - In the Linux kernel, the following vulnerability has been resolved: dmaengine: ...
vendor_debian·2025·CVSS 5.5
CVE-2025-71187 [MEDIUM] CVE-2025-71187: linux - In the Linux kernel, the following vulnerability has been resolved: dmaengine: ...
In the Linux kernel, the following vulnerability has been resolved: dmaengine: sh: rz-dmac: fix device leak on probe failure Make sure to drop the reference taken when looking up the ICU device during probe also on probe failures (e.g. probe deferral).
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.18.8-1)
sid: resolved (fixed in 6.18.8-1)
trixie: resolved
No detection rules found.
No public exploits indexed.
2026-01-31
Published