CVE Explorer

CVE-2025-71082

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btusb: revert use of devm_kzalloc in btusb This reverts commit 98921dbd00c4e ("Bluetooth: Use devm_kzalloc in btusb.c file"). In btusb_probe(), we use devm_kzalloc() to allocate the btusb data. This ties the lifetime of all the btusb data to the binding of a driver to one interface, INTF. In a driver that binds to other interfaces, ISOC and DIAG, this is an accident waiting to happen. The issue is revealed in btus

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:e03bda4216f67aa99a6aa3c65a6e2e44dce4772dee2085abba96da890126ae30

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/bluetooth/btusb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"3.7"},{"lessThan":"3.7","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.198","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.160","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.120","versionType":"semver"},{"lessTha…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/bluetooth/btusb.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"fff9206b0907252a41eb12b7c1407b9347df18b1","status":"affected","version":"98921dbd00c4e2e4bdd56423cb5edf98d57b45f7","versionType":"git"},{"lessThan":"cca0e9206e3bcc63cd3e72193e60149165d493cc","status":"affected","version":"98921dbd00c4e2e4bdd56423cb5edf98d57b45f7","versionType":"git"},{"lessThan":"c0ecb3e4451fe94f4315e6d09c4046dfbc42090b","status":"affected","version":"98921dbd00c4e2e4bdd5…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/affected/0

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/affected/1

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /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:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/metrics/0/cvssV3_1

Source references

6 source assertions

{"url":"https://git.kernel.org/stable/c/1e54c19eaf84ba652c4e376571093e58e144b339"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/references/3

{"url":"https://git.kernel.org/stable/c/252714f1e8bdd542025b16321c790458014d6880"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/c0ecb3e4451fe94f4315e6d09c4046dfbc42090b"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/cca0e9206e3bcc63cd3e72193e60149165d493cc"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/fdf7c640fb8a44a59b0671143d8c2f738bc48003"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/fff9206b0907252a41eb12b7c1407b9347df18b1"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:246c13b4dec41d9c39be1583a0ee0f766daa347763e491ae50670a55c61a0ef4 · sha256:20c20fe4c889c393… · /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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