CVE-2026-23218 (GCVE-0-2026-23218)

Vulnerability from cvelistv5 – Published: 2026-02-18 14:21 – Updated: 2026-02-18 14:21
VLAI?
Title
gpio: loongson-64bit: Fix incorrect NULL check after devm_kcalloc()
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc , < e71e3fa90a15134113f61343392e887cd1f4bf7c (git)
Affected: 03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc , < e34f77b09080c86c929153e2a72da26b4f8947ff (git)
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    Linux Linux Affected: 6.18
Unaffected: 0 , < 6.18 (semver)
Unaffected: 6.18.10 , ≤ 6.18.* (semver)
Unaffected: 6.19 , ≤ * (original_commit_for_fix)
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.