fkie_cve-2024-47682
Vulnerability from fkie_nvd
Published
2024-10-21 12:15
Modified
2024-10-23 14:57
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
scsi: sd: Fix off-by-one error in sd_read_block_characteristics()
Ff the device returns page 0xb1 with length 8 (happens with qemu v2.x, for
example), sd_read_block_characteristics() may attempt an out-of-bounds
memory access when accessing the zoned field at offset 8.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * | |
| linux | linux_kernel | * |
{
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"nodes": [
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"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: sd: Fix off-by-one error in sd_read_block_characteristics()\n\nFf the device returns page 0xb1 with length 8 (happens with qemu v2.x, for\nexample), sd_read_block_characteristics() may attempt an out-of-bounds\nmemory access when accessing the zoned field at offset 8."
},
{
"lang": "es",
"value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: scsi: sd: Se corrige el error de un byte en sd_read_block_characteristics() Si el dispositivo devuelve la p\u00e1gina 0xb1 con una longitud de 8 (sucede con qemu v2.x, por ejemplo), sd_read_block_characteristics() puede intentar un acceso a la memoria fuera de los l\u00edmites al acceder al campo zonificado en el desplazamiento 8."
}
],
"id": "CVE-2024-47682",
"lastModified": "2024-10-23T14:57:12.700",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
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"published": "2024-10-21T12:15:05.143",
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"vulnStatus": "Analyzed",
"weaknesses": [
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"value": "CWE-193"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
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]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.