ghsa-qfj5-q5g9-m5pm
Vulnerability from github
In the Linux kernel, the following vulnerability has been resolved:
sctp: fix memory leak in sctp_stream_outq_migrate()
When sctp_stream_outq_migrate() is called to release stream out resources, the memory pointed to by prio_head in stream out is not released.
The memory leak information is as follows: unreferenced object 0xffff88801fe79f80 (size 64): comm "sctp_repo", pid 7957, jiffies 4294951704 (age 36.480s) hex dump (first 32 bytes): 80 9f e7 1f 80 88 ff ff 80 9f e7 1f 80 88 ff ff ................ 90 9f e7 1f 80 88 ff ff 90 9f e7 1f 80 88 ff ff ................ backtrace: [] kmalloc_trace+0x26/0x60 [] sctp_sched_prio_set+0x4cc/0x770 [] sctp_stream_init_ext+0xd2/0x1b0 [] sctp_sendmsg_to_asoc+0x1614/0x1a30 [] sctp_sendmsg+0xda1/0x1ef0 [] inet_sendmsg+0x9d/0xe0 [] sock_sendmsg+0xd3/0x120 [] __sys_sendto+0x23a/0x340 [] __x64_sys_sendto+0xe1/0x1b0 [] do_syscall_64+0x39/0xb0 [] entry_SYSCALL_64_after_hwframe+0x63/0xcd
{
"affected": [],
"aliases": [
"CVE-2022-49013"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-21T20:15:12Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsctp: fix memory leak in sctp_stream_outq_migrate()\n\nWhen sctp_stream_outq_migrate() is called to release stream out resources,\nthe memory pointed to by prio_head in stream out is not released.\n\nThe memory leak information is as follows:\n unreferenced object 0xffff88801fe79f80 (size 64):\n comm \"sctp_repo\", pid 7957, jiffies 4294951704 (age 36.480s)\n hex dump (first 32 bytes):\n 80 9f e7 1f 80 88 ff ff 80 9f e7 1f 80 88 ff ff ................\n 90 9f e7 1f 80 88 ff ff 90 9f e7 1f 80 88 ff ff ................\n backtrace:\n [\u003cffffffff81b215c6\u003e] kmalloc_trace+0x26/0x60\n [\u003cffffffff88ae517c\u003e] sctp_sched_prio_set+0x4cc/0x770\n [\u003cffffffff88ad64f2\u003e] sctp_stream_init_ext+0xd2/0x1b0\n [\u003cffffffff88aa2604\u003e] sctp_sendmsg_to_asoc+0x1614/0x1a30\n [\u003cffffffff88ab7ff1\u003e] sctp_sendmsg+0xda1/0x1ef0\n [\u003cffffffff87f765ed\u003e] inet_sendmsg+0x9d/0xe0\n [\u003cffffffff8754b5b3\u003e] sock_sendmsg+0xd3/0x120\n [\u003cffffffff8755446a\u003e] __sys_sendto+0x23a/0x340\n [\u003cffffffff87554651\u003e] __x64_sys_sendto+0xe1/0x1b0\n [\u003cffffffff89978b49\u003e] do_syscall_64+0x39/0xb0\n [\u003cffffffff89a0008b\u003e] entry_SYSCALL_64_after_hwframe+0x63/0xcd",
"id": "GHSA-qfj5-q5g9-m5pm",
"modified": "2024-10-24T21:31:02Z",
"published": "2024-10-21T21:30:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49013"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0dfb9a566327182387c90100ea54d8426cee8c67"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/176ee6c673ccd118e9392fd2dbb165423bdb99ca"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9ed7bfc79542119ac0a9e1ce8a2a5285e43433e9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a7555681e50bdebed2c40ff7404ee73c2e932993"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/fa20f88271259d42ebe66f0a8c4c20199e888c99"
}
],
"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"
}
]
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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