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CVE-2025-68212

In the Linux kernel, the following vulnerability has been resolved: fs: Fix uninitialized 'offp' in statmount_string() In statmount_string(), most flags assign an output offset pointer (offp) which is later updated with the string offset. However, the STATMOUNT_MNT_UIDMAP and STATMOUNT_MNT_GIDMAP cases directly set the struct fields instead of using offp. This leaves offp uninitialized, leading to a possible uninitialized dereference when *offp is updated. Fix it by assigning offp for UIDMAP
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6cdf80bcb486786ed1fe69ab71b198b78b4d1af1721860d38cf10dc83b9f67ae
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":["fs/namespace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1f438842190ab8e738b540d075e594786077cd4976e4e9e73aa98ba757a97815 · sha256:b21de3f89d22f8d2… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/namespace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"acfde9400e611c8d2668f1c70053c4a1d6ecfc36","status":"affected","version":"37c4a9590e1efcae7749682239fc22a330d2d325","versionType":"git"},{"lessThan":"0778ac7df5137d5041783fadfc201f8fd55a1d9b","status":"affected","version":"37c4a9590e1efcae7749682239fc22a330d2d325","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1f438842190ab8e738b540d075e594786077cd4976e4e9e73aa98ba757a97815 · sha256:b21de3f89d22f8d2… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/namespace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.15"},{"lessThan":"6.15","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.17.*","status":"unaffected","version":"6.17.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.18","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1f438842190ab8e738b540d075e594786077cd4976e4e9e73aa98ba757a97815 · sha256:b21de3f89d22f8d2… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/namespace.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"acfde9400e611c8d2668f1c70053c4a1d6ecfc36","status":"affected","version":"37c4a9590e1efcae7749682239fc22a330d2d325","versionType":"git"},{"lessThan":"0778ac7df5137d5041783fadfc201f8fd55a1d9b","status":"affected","version":"37c4a9590e1efcae7749682239fc22a330d2d325","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:1f438842190ab8e738b540d075e594786077cd4976e4e9e73aa98ba757a97815 · sha256:b21de3f89d22f8d2… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:1f438842190ab8e738b540d075e594786077cd4976e4e9e73aa98ba757a97815 · sha256:b21de3f89d22f8d2… · /containers/cna/metrics/0/cvssV3_1

Source references

2 source assertions
{"url":"https://git.kernel.org/stable/c/0778ac7df5137d5041783fadfc201f8fd55a1d9b"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1f438842190ab8e738b540d075e594786077cd4976e4e9e73aa98ba757a97815 · sha256:b21de3f89d22f8d2… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/acfde9400e611c8d2668f1c70053c4a1d6ecfc36"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:1f438842190ab8e738b540d075e594786077cd4976e4e9e73aa98ba757a97815 · sha256:b21de3f89d22f8d2… · /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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