ghsa-gmmh-hrwh-ff24
Vulnerability from github
Published
2024-11-05 18:32
Modified
2024-11-08 18:30
Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
cifs: fix warning when destroy 'cifs_io_request_pool'
There's a issue as follows:
WARNING: CPU: 1 PID: 27826 at mm/slub.c:4698 free_large_kmalloc+0xac/0xe0
RIP: 0010:free_large_kmalloc+0xac/0xe0
Call Trace:
Obviously, 'cifs_io_request_pool' is not created by mempool_create(). So just use mempool_exit() to revert 'cifs_io_request_pool'.
{ "affected": [], "aliases": [ "CVE-2024-50119" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-11-05T18:15:14Z", "severity": "MODERATE" }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: fix warning when destroy \u0027cifs_io_request_pool\u0027\n\nThere\u0027s a issue as follows:\nWARNING: CPU: 1 PID: 27826 at mm/slub.c:4698 free_large_kmalloc+0xac/0xe0\nRIP: 0010:free_large_kmalloc+0xac/0xe0\nCall Trace:\n \u003cTASK\u003e\n ? __warn+0xea/0x330\n mempool_destroy+0x13f/0x1d0\n init_cifs+0xa50/0xff0 [cifs]\n do_one_initcall+0xdc/0x550\n do_init_module+0x22d/0x6b0\n load_module+0x4e96/0x5ff0\n init_module_from_file+0xcd/0x130\n idempotent_init_module+0x330/0x620\n __x64_sys_finit_module+0xb3/0x110\n do_syscall_64+0xc1/0x1d0\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\n\nObviously, \u0027cifs_io_request_pool\u0027 is not created by mempool_create().\nSo just use mempool_exit() to revert \u0027cifs_io_request_pool\u0027.", "id": "GHSA-gmmh-hrwh-ff24", "modified": "2024-11-08T18:30:48Z", "published": "2024-11-05T18:32:12Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50119" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/2ce1007f42b8a6a0814386cb056feb28dc6d6091" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/726416a253c51037636ecc65ad3dada3d02dcaea" } ], "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" } ] }
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Sightings
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Nomenclature
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