CVE-2026-23079
published 2026-02-04CVE-2026-23079: In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify() On error handling…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.11%
1.3th percentile
In the Linux kernel, the following vulnerability has been resolved:
gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
On error handling paths, lineinfo_changed_notify() doesn't free the
allocated resources which results leaks. Fix it.
Affected
16 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 | — | — |
| linux | linux | >= 6.17.10 < 6.18 | 6.18 |
| linux | linux | >= d4cd0902c156b2ca60fdda8cd8b5bcb4b0e9ed64 < 16414341b0dd58b650b5df45c79115bc5977bb76 | 16414341b0dd58b650b5df45c79115bc5977bb76 |
| linux | linux | >= d4cd0902c156b2ca60fdda8cd8b5bcb4b0e9ed64 < 70b3c280533167749a8f740acaa8ef720f78f984 | 70b3c280533167749a8f740acaa8ef720f78f984 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.18.8-1 | 6.18.8-1 |
| linux | linux_kernel | >= 6.17.10 < 6.18 | 6.18 |
| linux | linux_kernel | >= 6.18.1 < 6.18.8 | 6.18.8 |
| ubuntu | linux-azure-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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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 (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: gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
vendor_redhat·2026-02-04·CVSS 5.5
CVE-2026-23079 [MEDIUM] kernel: gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
kernel: gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
In the Linux kernel, the following vulnerability has been resolved:
gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
On error handling paths, lineinfo_changed_notify() doesn't free the
allocated resources which results leaks. Fix it.
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 Ent
Debian
CVE-2026-23079: linux - In the Linux kernel, the following vulnerability has been resolved: gpio: cdev:...
vendor_debian·2026·CVSS 5.5
CVE-2026-23079 [MEDIUM] CVE-2026-23079: linux - In the Linux kernel, the following vulnerability has been resolved: gpio: cdev:...
In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify() On error handling paths, lineinfo_changed_notify() doesn't free the allocated resources which results leaks. Fix it.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.18.8-1)
sid: resolved (fixed in 6.18.8-1)
trixie: resolved
GHSA
GHSA-rpmc-m7xh-8763: In the Linux kernel, the following vulnerability has been resolved:
gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
On error h
ghsa_unreviewed·2026-02-04
CVE-2026-23079 [MEDIUM] CWE-401 GHSA-rpmc-m7xh-8763: In the Linux kernel, the following vulnerability has been resolved:
gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
On error h
In the Linux kernel, the following vulnerability has been resolved:
gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify()
On error handling paths, lineinfo_changed_notify() doesn't free the
allocated resources which results leaks. Fix it.
OSV
CVE-2026-23079: In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify() On error han
osv·2026-02-04·CVSS 5.5
CVE-2026-23079 [MEDIUM] CVE-2026-23079: In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify() On error han
In the Linux kernel, the following vulnerability has been resolved: gpio: cdev: Fix resource leaks on errors in lineinfo_changed_notify() On error handling paths, lineinfo_changed_notify() doesn't free the allocated resources which results leaks. Fix it.
No detection rules found.
No public exploits indexed.
2026-02-04
Published