CVE Explorer

CVE-2026-53400

In the Linux kernel, the following vulnerability has been resolved: i2c: core: fix adapter registration race Adapters can be looked up based on their id using i2c_get_adapter() which takes a reference to the embedded struct device. Make sure that the adapter (including its struct device) has been initialised before adding it to the IDR to avoid accessing uninitialised data which could, for example, lead to NULL-pointer dereferences or use-after-free. Note that the i2c-dev chardev, which is r

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:6919f0fe3defaefa4b9156359442336f0550ac8c8996aedb58902bc9b316240e

Known exploited

Not asserted

Disputed

Stale source

Conflicts

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/i2c/i2c-core-base.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"2e57c788e71f1763445f812eba4e0b4a2fbd0646","status":"affected","version":"6e13e641841833cc2aa5baefe89bb04bc388801b","versionType":"git"},{"lessThan":"a4365bc41baaf67f3a5aa8556d23544e6ec7480a","status":"affected","version":"6e13e641841833cc2aa5baefe89bb04bc388801b","versionType":"git"},{"lessThan":"1febb174815bcae56d73587e99e8f87e02f0784d","status":"affected","version":"6e13e641841833cc2a…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/affected/0

{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/i2c/i2c-core-base.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.22"},{"lessThan":"2.6.22","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.261","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.212","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.178","versionType":"semver"}…

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/affected/1

Affected products and versions

2 source assertions

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/affected/0

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/affected/1

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:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/metrics/0/cvssV3_1

Source references

8 source assertions

{"url":"https://git.kernel.org/stable/c/1febb174815bcae56d73587e99e8f87e02f0784d"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/references/2

{"url":"https://git.kernel.org/stable/c/2e57c788e71f1763445f812eba4e0b4a2fbd0646"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/references/0

{"url":"https://git.kernel.org/stable/c/6a946038f2a5a8c29048c6af369d4e391448a5c5"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/references/5

{"url":"https://git.kernel.org/stable/c/78793c75dc6d0ff2e4d50ad617349b328a99054e"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/references/4

{"url":"https://git.kernel.org/stable/c/a4365bc41baaf67f3a5aa8556d23544e6ec7480a"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/references/1

{"url":"https://git.kernel.org/stable/c/a4c8094bbf4c6fa68b17e3b16f6a0a1b7a14f3e0"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/references/6

{"url":"https://git.kernel.org/stable/c/ba14d7cf2fe7284610a29854bdff22b2537d3ce6"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/references/7

{"url":"https://git.kernel.org/stable/c/da9d8d9711f78deebc202d0cffcf577e45ee8621"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:af5f2d0213342ecaaf937816163a7ae610b40b851b896ca9e1603ce7812caa01 · sha256:2b21ae66c0c728b3… · /containers/cna/references/3

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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