cve-2024-50158
Vulnerability from cvelistv5
Published
2024-11-07 09:31
Modified
2024-12-19 09:34
Severity ?
EPSS score ?
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/bnxt_re: Fix out of bound check
Driver exports pacing stats only on GenP5 and P7 adapters. But while
parsing the pacing stats, driver has a check for "rdev->dbr_pacing". This
caused a trace when KASAN is enabled.
BUG: KASAN: slab-out-of-bounds in bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re]
Write of size 8 at addr ffff8885942a6340 by task modprobe/4809
References
Impacted products
{
"containers": {
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/hw/bnxt_re/hw_counters.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "05c5fcc1869a08e36a29691699b6534e5a00a82b",
"status": "affected",
"version": "8b6573ff3420a2da1deb469a480dbc454745f784",
"versionType": "git"
},
{
"lessThan": "c11b9b03ea5252898f91f3388c248f0dc47bda52",
"status": "affected",
"version": "8b6573ff3420a2da1deb469a480dbc454745f784",
"versionType": "git"
},
{
"lessThan": "a9e6e7443922ac0a48243c35d03834c96926bff1",
"status": "affected",
"version": "8b6573ff3420a2da1deb469a480dbc454745f784",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/hw/bnxt_re/hw_counters.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.6"
},
{
"lessThan": "6.6",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.59",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.11.*",
"status": "unaffected",
"version": "6.11.6",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.12",
"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Fix out of bound check\n\nDriver exports pacing stats only on GenP5 and P7 adapters. But while\nparsing the pacing stats, driver has a check for \"rdev-\u003edbr_pacing\". This\ncaused a trace when KASAN is enabled.\n\nBUG: KASAN: slab-out-of-bounds in bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re]\nWrite of size 8 at addr ffff8885942a6340 by task modprobe/4809"
}
],
"providerMetadata": {
"dateUpdated": "2024-12-19T09:34:20.899Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/05c5fcc1869a08e36a29691699b6534e5a00a82b"
},
{
"url": "https://git.kernel.org/stable/c/c11b9b03ea5252898f91f3388c248f0dc47bda52"
},
{
"url": "https://git.kernel.org/stable/c/a9e6e7443922ac0a48243c35d03834c96926bff1"
}
],
"title": "RDMA/bnxt_re: Fix out of bound check",
"x_generator": {
"engine": "bippy-5f407fcff5a0"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-50158",
"datePublished": "2024-11-07T09:31:35.264Z",
"dateReserved": "2024-10-21T19:36:19.961Z",
"dateUpdated": "2024-12-19T09:34:20.899Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-50158\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-11-07T10:15:07.260\",\"lastModified\":\"2024-11-22T20:51:41.263\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nRDMA/bnxt_re: Fix out of bound check\\n\\nDriver exports pacing stats only on GenP5 and P7 adapters. But while\\nparsing the pacing stats, driver has a check for \\\"rdev-\u003edbr_pacing\\\". This\\ncaused a trace when KASAN is enabled.\\n\\nBUG: KASAN: slab-out-of-bounds in bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re]\\nWrite of size 8 at addr ffff8885942a6340 by task modprobe/4809\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: RDMA/bnxt_re: Se ha corregido la comprobaci\u00f3n fuera de los l\u00edmites. El controlador exporta estad\u00edsticas de ritmo solo en adaptadores GenP5 y P7. Pero al analizar las estad\u00edsticas de ritmo, el controlador tiene una comprobaci\u00f3n para \\\"rdev-\u0026gt;dbr_pacing\\\". Esto provoc\u00f3 un seguimiento cuando KASAN est\u00e1 habilitado. ERROR: KASAN: slab-out-of-bounds en bnxt_re_get_hw_stats+0x2b6a/0x2e00 [bnxt_re] Escritura de tama\u00f1o 8 en la direcci\u00f3n ffff8885942a6340 por la tarea modprobe/4809\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-125\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.6\",\"versionEndExcluding\":\"6.6.59\",\"matchCriteriaId\":\"7DD6A680-9CD9-4AC0-B481-31440B98FFD9\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.11.6\",\"matchCriteriaId\":\"E4486B12-007B-4794-9857-F07145637AA1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"7F361E1D-580F-4A2D-A509-7615F73167A1\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc2:*:*:*:*:*:*\",\"matchCriteriaId\":\"925478D0-3E3D-4E6F-ACD5-09F28D5DF82C\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:6.12:rc3:*:*:*:*:*:*\",\"matchCriteriaId\":\"3C95E234-D335-4B6C-96BF-E2CEBD8654ED\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/05c5fcc1869a08e36a29691699b6534e5a00a82b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/a9e6e7443922ac0a48243c35d03834c96926bff1\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c11b9b03ea5252898f91f3388c248f0dc47bda52\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}"
}
}
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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.