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CVE-2025-68351

In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfat_find Fix refcount leaks in `exfat_find` related to `exfat_get_dentry_set`. Function `exfat_get_dentry_set` would increase the reference counter of `es->bh` on success. Therefore, `exfat_put_dentry_set` must be called after `exfat_get_dentry_set` to ensure refcount consistency. This patch relocate two checks to avoid possible leaks.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e67b201e23b417b984e5d9e4ada7f509480d2d3b9fc5d59c81ed647260178a9b
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":["fs/exfat/namei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fc9ce762525e73438d31b613f18bca92a4d3d578","status":"affected","version":"92075758782c5edb4c67d0da9e47586a624c22f7","versionType":"git"},{"lessThan":"d009ff8959d28d2a33aeb96a5f7e7161c421d78f","status":"affected","version":"13940cef95491472760ca261b6713692ece9b946","versionType":"git"},{"lessThan":"9aee8de970f18c2aaaa348e3de86c38e2d956c1d","status":"affected","version":"13940cef95491472760ca261b6713…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:89bd5cdb8c3fcef52b8b7f84566327c6a8ee4f162e824220c5d59a4cfbca77fb · sha256:2fc402222cffc207… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["fs/exfat/namei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.68","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:89bd5cdb8c3fcef52b8b7f84566327c6a8ee4f162e824220c5d59a4cfbca77fb · sha256:2fc402222cffc207… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"defaultStatus":"unaffected","product":"Linux","programFiles":["fs/exfat/namei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fc9ce762525e73438d31b613f18bca92a4d3d578","status":"affected","version":"92075758782c5edb4c67d0da9e47586a624c22f7","versionType":"git"},{"lessThan":"d009ff8959d28d2a33aeb96a5f7e7161c421d78f","status":"affected","version":"13940cef95491472760ca261b6713692ece9b946","versionType":"git"},{"lessThan":"9aee8de970f18c2aaaa348e3de86c38e2d956c1d","status":"affected","version":"13940cef95491472760ca261b6713…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:89bd5cdb8c3fcef52b8b7f84566327c6a8ee4f162e824220c5d59a4cfbca77fb · sha256:2fc402222cffc207… · /containers/cna/affected/0
{"defaultStatus":"affected","product":"Linux","programFiles":["fs/exfat/namei.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.14"},{"lessThan":"6.14","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.68","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.2","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:89bd5cdb8c3fcef52b8b7f84566327c6a8ee4f162e824220c5d59a4cfbca77fb · sha256:2fc402222cffc207… · /containers/cna/affected/1

Source references

3 source assertions
{"url":"https://git.kernel.org/stable/c/9aee8de970f18c2aaaa348e3de86c38e2d956c1d"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89bd5cdb8c3fcef52b8b7f84566327c6a8ee4f162e824220c5d59a4cfbca77fb · sha256:2fc402222cffc207… · /containers/cna/references/2
{"url":"https://git.kernel.org/stable/c/d009ff8959d28d2a33aeb96a5f7e7161c421d78f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89bd5cdb8c3fcef52b8b7f84566327c6a8ee4f162e824220c5d59a4cfbca77fb · sha256:2fc402222cffc207… · /containers/cna/references/1
{"url":"https://git.kernel.org/stable/c/fc9ce762525e73438d31b613f18bca92a4d3d578"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:89bd5cdb8c3fcef52b8b7f84566327c6a8ee4f162e824220c5d59a4cfbca77fb · sha256:2fc402222cffc207… · /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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