CVE-2026-23218
published 2026-02-18CVE-2026-23218: In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorrect NULL…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.10%
1.0th percentile
In the Linux kernel, the following vulnerability has been resolved:
gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
Fix incorrect NULL check in loongson_gpio_init_irqchip().
The function checks chip->parent instead of chip->irq.parents.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.18.10-1 (forky) | linux 6.18.10-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc < e71e3fa90a15134113f61343392e887cd1f4bf7c | e71e3fa90a15134113f61343392e887cd1f4bf7c |
| linux | linux | >= 03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc < e34f77b09080c86c929153e2a72da26b4f8947ff | e34f77b09080c86c929153e2a72da26b4f8947ff |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.18.10-1 | 6.18.10-1 |
| linux | linux_kernel | >= 6.18 < 6.18.10 | 6.18.10 |
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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Red Hat
kernel: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
vendor_redhat·2026-02-18·CVSS 5.5
CVE-2026-23218 [MEDIUM] kernel: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
kernel: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
In the Linux kernel, the following vulnerability has been resolved:
gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
Fix incorrect NULL check in loongson_gpio_init_irqchip().
The function checks chip->parent instead of chip->irq.parents.
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-2026-23218: linux - In the Linux kernel, the following vulnerability has been resolved: gpio: loong...
vendor_debian·2026·CVSS 5.5
CVE-2026-23218 [MEDIUM] CVE-2026-23218: linux - In the Linux kernel, the following vulnerability has been resolved: gpio: loong...
In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorrect NULL check in loongson_gpio_init_irqchip(). The function checks chip->parent instead of chip->irq.parents.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.18.10-1)
sid: resolved (fixed in 6.18.10-1)
trixie: resolved
GHSA
GHSA-mx8g-qc6m-wcmf: In the Linux kernel, the following vulnerability has been resolved:
gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
Fix incorrec
ghsa_unreviewed·2026-02-18
CVE-2026-23218 [MEDIUM] CWE-476 GHSA-mx8g-qc6m-wcmf: In the Linux kernel, the following vulnerability has been resolved:
gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
Fix incorrec
In the Linux kernel, the following vulnerability has been resolved:
gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
Fix incorrect NULL check in loongson_gpio_init_irqchip().
The function checks chip->parent instead of chip->irq.parents.
OSV
CVE-2026-23218: In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorrect
osv·2026-02-18·CVSS 5.5
CVE-2026-23218 [MEDIUM] CVE-2026-23218: In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorrect
In the Linux kernel, the following vulnerability has been resolved: gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc() Fix incorrect NULL check in loongson_gpio_init_irqchip(). The function checks chip->parent instead of chip->irq.parents.
No detection rules found.
No public exploits indexed.
2026-02-18
Published