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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 NULL check in loongson_gpio_init_irqchip(). The function checks chip->parent instead of chip->irq.parents.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5b2bd24e37a0fcf443ee7e5a01bd42d932fae32a980e48448d5a1e0dd86f82e2
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpio/gpio-loongson-64bit.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e71e3fa90a15134113f61343392e887cd1f4bf7c","status":"affected","version":"03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc","versionType":"git"},{"lessThan":"e34f77b09080c86c929153e2a72da26b4f8947ff","status":"affected","version":"03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4aa010b77adceafb8b42f3ab5156b4a70bcbf82ac0dc42444fb9e29f26269ac4 · sha256:8db6c9f876a6d20a… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpio/gpio-loongson-64bit.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4aa010b77adceafb8b42f3ab5156b4a70bcbf82ac0dc42444fb9e29f26269ac4 · sha256:8db6c9f876a6d20a… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/gpio/gpio-loongson-64bit.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e71e3fa90a15134113f61343392e887cd1f4bf7c","status":"affected","version":"03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc","versionType":"git"},{"lessThan":"e34f77b09080c86c929153e2a72da26b4f8947ff","status":"affected","version":"03c146cb6cd14fdab2d2c7ab1b4e8035b54df8cc","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4aa010b77adceafb8b42f3ab5156b4a70bcbf82ac0dc42444fb9e29f26269ac4 · sha256:8db6c9f876a6d20a… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/gpio/gpio-loongson-64bit.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:4aa010b77adceafb8b42f3ab5156b4a70bcbf82ac0dc42444fb9e29f26269ac4 · sha256:8db6c9f876a6d20a… · /containers/cna/affected/1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/e34f77b09080c86c929153e2a72da26b4f8947ff"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4aa010b77adceafb8b42f3ab5156b4a70bcbf82ac0dc42444fb9e29f26269ac4 · sha256:8db6c9f876a6d20a… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/e71e3fa90a15134113f61343392e887cd1f4bf7c"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:4aa010b77adceafb8b42f3ab5156b4a70bcbf82ac0dc42444fb9e29f26269ac4 · sha256:8db6c9f876a6d20a… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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