ghsa-rgr4-wrx9-jm8q
Vulnerability from github
Published
2024-05-21 18:31
Modified
2024-06-03 18:55
Severity
Details
In the Linux kernel, the following vulnerability has been resolved:
scsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()
fc_lport_ptp_setup() did not check the return value of fc_rport_create() which can return NULL and would cause a NULL pointer dereference. Address this issue by checking return value of fc_rport_create() and log error message on fc_rport_create() failed.
{
"affected": [],
"aliases": [
"CVE-2023-52809"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-21T16:15:19Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: libfc: Fix potential NULL pointer dereference in fc_lport_ptp_setup()\n\nfc_lport_ptp_setup() did not check the return value of fc_rport_create()\nwhich can return NULL and would cause a NULL pointer dereference. Address\nthis issue by checking return value of fc_rport_create() and log error\nmessage on fc_rport_create() failed.",
"id": "GHSA-rgr4-wrx9-jm8q",
"modified": "2024-06-03T18:55:26Z",
"published": "2024-05-21T18:31:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52809"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/442fd24d7b6b29e4a9cd9225afba4142d5f522ba"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4df105f0ce9f6f30cda4e99f577150d23f0c9c5f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/56d78b5495ebecbb9395101f3be177cd0a52450b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6b9ecf4e1032e645873933e5b43cbb84cac19106"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/77072ec41d6ab3718c3fc639bc149b8037caedfa"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/930f0aaba4820d6362de4e6ed569eaf444f1ea4e"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b549acf999824d4f751ca57965700372f2f3ad00"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/bb83f79f90e92f46466adcfd4fd264a7ae0f0f01"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f6fe7261b92b21109678747f36df9fdab1e30c34"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Loading...