ghsa-f57x-jw9v-3cxx
Vulnerability from github
Published
2024-05-01 15:30
Modified
2024-05-01 15:30
Details
In the Linux kernel, the following vulnerability has been resolved:
wifi: brcm80211: handle pmk_op allocation failure
The kzalloc() in brcmf_pmksa_v3_op() will return null if the physical memory has run out. As a result, if we dereference the null value, the null pointer dereference bug will happen.
Return -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails for pmk_op.
{
"affected": [],
"aliases": [
"CVE-2024-27048"
],
"database_specific": {
"cwe_ids": [],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-01T13:15:49Z",
"severity": null
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: brcm80211: handle pmk_op allocation failure\n\nThe kzalloc() in brcmf_pmksa_v3_op() will return null if the\nphysical memory has run out. As a result, if we dereference\nthe null value, the null pointer dereference bug will happen.\n\nReturn -ENOMEM from brcmf_pmksa_v3_op() if kzalloc() fails\nfor pmk_op.",
"id": "GHSA-f57x-jw9v-3cxx",
"modified": "2024-05-01T15:30:35Z",
"published": "2024-05-01T15:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-27048"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6138a82f3bccfc67ed7ac059493579fc326c02e5"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9975908315c13bae2f2ed5ba92870fa935180b0e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b4152222e04cb8afeeca239c90e3fcaf4c553b42"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/df62e22c2e27420e8990a4f09e30d7bf56c2036f"
}
],
"schema_version": "1.4.0",
"severity": []
}
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