mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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103 lines
3.5 KiB
JSON
103 lines
3.5 KiB
JSON
{
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"id": "CVE-2022-49566",
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"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"published": "2025-02-26T07:01:32.333",
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"lastModified": "2025-03-10T21:19:26.347",
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"vulnStatus": "Analyzed",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: qat - fix memory leak in RSA\n\nWhen an RSA key represented in form 2 (as defined in PKCS #1 V2.1) is\nused, some components of the private key persist even after the TFM is\nreleased.\nReplace the explicit calls to free the buffers in qat_rsa_exit_tfm()\nwith a call to qat_rsa_clear_ctx() which frees all buffers referenced in\nthe TFM context."
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},
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{
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"lang": "es",
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"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: crypto: qat - reparar p\u00e9rdida de memoria en RSA Cuando se utiliza una clave RSA representada en formato 2 (como se define en PKCS #1 V2.1), algunos componentes de la clave privada persisten incluso despu\u00e9s de que se libere el TFM. Reemplace las llamadas expl\u00edcitas para liberar los b\u00faferes en qat_rsa_exit_tfm() con una llamada a qat_rsa_clear_ctx() que libera todos los b\u00faferes a los que se hace referencia en el contexto del TFM."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
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"baseScore": 5.5,
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"baseSeverity": "MEDIUM",
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"attackVector": "LOCAL",
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"attackComplexity": "LOW",
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"privilegesRequired": "LOW",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 1.8,
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"impactScore": 3.6
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}
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]
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},
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"weaknesses": [
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{
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"source": "nvd@nist.gov",
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"type": "Primary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-401"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "4.8",
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"versionEndExcluding": "5.15.58",
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"matchCriteriaId": "AB678193-5BC5-499F-BD00-0B0AD62C511F"
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},
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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"versionStartIncluding": "5.16",
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"versionEndExcluding": "5.18.15",
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"matchCriteriaId": "EAD6B571-194C-43A2-A4AB-F68F869D13BC"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://git.kernel.org/stable/c/0f967fdc09955221a1951a279481b0bf4d359941",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/80a52e1ee7757b742f96bfb0d58f0c14eb6583d0",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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},
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{
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"url": "https://git.kernel.org/stable/c/a843925e0287eebb4aa808666bf22c664dfe4c53",
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"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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"tags": [
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"Patch"
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]
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}
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]
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} |