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CVE-2026-31559

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix missing NULL checks for kstrdup() 1. Replace "of_find_node_by_path("/")" with "of_root" to avoid multiple calls to "of_node_put()". 2. Fix a potential kernel oops during early boot when memory allocation fails while parsing CPU model from device tree.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:dadbd5cb1607a4304a7a29312c3939b9d492d0a98284c59c3e1d010ff4ebbd19
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":"affected","product":"Linux","programFiles":["arch/loongarch/kernel/env.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.80","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.21","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.11","versionType":"semver"},{"le…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3a5744782878c9decf1ff09c8535673afc1932da820da377ad15d42be6882a45 · sha256:41ad3a9b5dc3c83f… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/loongarch/kernel/env.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5e7fde2c551f86e6c3de3fd7a9b1f52806ac8db0","status":"affected","version":"facc69f43502c135c16b97d5ded7253f15597912","versionType":"git"},{"lessThan":"a1da957c25cf751a2dce8fb7777f82ccbac0cb3e","status":"affected","version":"70a2365e18affc5ebdaab1ca6a0b3c4f3aac2ee8","versionType":"git"},{"lessThan":"b61a309743322fb57fb9afa9aa3495ac758e4f5e","status":"affected","version":"70a2365e18affc5ebd…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3a5744782878c9decf1ff09c8535673afc1932da820da377ad15d42be6882a45 · sha256:41ad3a9b5dc3c83f… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["arch/loongarch/kernel/env.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.17"},{"lessThan":"6.17","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.80","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.21","versionType":"semver"},{"lessThanOrEqual":"6.19.*","status":"unaffected","version":"6.19.11","versionType":"semver"},{"le…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3a5744782878c9decf1ff09c8535673afc1932da820da377ad15d42be6882a45 · sha256:41ad3a9b5dc3c83f… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["arch/loongarch/kernel/env.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"5e7fde2c551f86e6c3de3fd7a9b1f52806ac8db0","status":"affected","version":"facc69f43502c135c16b97d5ded7253f15597912","versionType":"git"},{"lessThan":"a1da957c25cf751a2dce8fb7777f82ccbac0cb3e","status":"affected","version":"70a2365e18affc5ebdaab1ca6a0b3c4f3aac2ee8","versionType":"git"},{"lessThan":"b61a309743322fb57fb9afa9aa3495ac758e4f5e","status":"affected","version":"70a2365e18affc5ebd…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3a5744782878c9decf1ff09c8535673afc1932da820da377ad15d42be6882a45 · sha256:41ad3a9b5dc3c83f… · /containers/cna/affected/0

Source references

4 source assertions
{"url":"https://git.kernel.org/stable/c/3a28daa9b7d7c2ddf2c722e9e95d7e0928bf0cd1"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3a5744782878c9decf1ff09c8535673afc1932da820da377ad15d42be6882a45 · sha256:41ad3a9b5dc3c83f… · /containers/cna/references/3
{"url":"https://git.kernel.org/stable/c/5e7fde2c551f86e6c3de3fd7a9b1f52806ac8db0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3a5744782878c9decf1ff09c8535673afc1932da820da377ad15d42be6882a45 · sha256:41ad3a9b5dc3c83f… · /containers/cna/references/0
{"url":"https://git.kernel.org/stable/c/a1da957c25cf751a2dce8fb7777f82ccbac0cb3e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3a5744782878c9decf1ff09c8535673afc1932da820da377ad15d42be6882a45 · sha256:41ad3a9b5dc3c83f… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/b61a309743322fb57fb9afa9aa3495ac758e4f5e"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3a5744782878c9decf1ff09c8535673afc1932da820da377ad15d42be6882a45 · sha256:41ad3a9b5dc3c83f… · /containers/cna/references/2

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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