Baitaphish
Security intelligence
SearchLatest briefing
CVE Explorer

CVE-2025-71074

In the Linux kernel, the following vulnerability has been resolved: functionfs: fix the open/removal races ffs_epfile_open() can race with removal, ending up with file->private_data pointing to freed object. There is a total count of opened files on functionfs (both ep0 and dynamic ones) and when it hits zero, dynamic files get removed. Unfortunately, that removal can happen while another thread is in ffs_epfile_open(), but has not incremented the count yet. In that case open will succeed, le
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:d9c1b8acc4ce0e4371b5ad9037d182a8408a6e4ea614e2caf77e6af9578a77bd
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":["drivers/usb/gadget/function/f_fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.35"},{"lessThan":"2.6.35","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9eddcf63aaa7321de101aa58a87fe5c1b458da687afdae8ff659706f58e2de1a · sha256:347f610195ad6ff7… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/gadget/function/f_fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e5bf5ee266633cb18fff6f98f0b7d59a62819eee","status":"affected","version":"ddf8abd2599491cbad959c700b90ba72a5dce8d0","versionType":"git"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9eddcf63aaa7321de101aa58a87fe5c1b458da687afdae8ff659706f58e2de1a · sha256:347f610195ad6ff7… · /containers/cna/affected/0

Affected products and versions

2 source assertions
{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/gadget/function/f_fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.35"},{"lessThan":"2.6.35","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"6.19","versionType":"original_commit_for_fix"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9eddcf63aaa7321de101aa58a87fe5c1b458da687afdae8ff659706f58e2de1a · sha256:347f610195ad6ff7… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/gadget/function/f_fs.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"e5bf5ee266633cb18fff6f98f0b7d59a62819eee","status":"affected","version":"ddf8abd2599491cbad959c700b90ba72a5dce8d0","versionType":"git"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9eddcf63aaa7321de101aa58a87fe5c1b458da687afdae8ff659706f58e2de1a · sha256:347f610195ad6ff7… · /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:v2:9eddcf63aaa7321de101aa58a87fe5c1b458da687afdae8ff659706f58e2de1a · sha256:347f610195ad6ff7… · /containers/cna/metrics/0/cvssV3_1

Source references

1 source assertion
{"url":"https://git.kernel.org/stable/c/e5bf5ee266633cb18fff6f98f0b7d59a62819eee"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9eddcf63aaa7321de101aa58a87fe5c1b458da687afdae8ff659706f58e2de1a · sha256:347f610195ad6ff7… · /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.

← Back to CVE Explorer