ghsa-8r37-8jq6-q9m7
Vulnerability from github
Published
2024-11-07 12:30
Modified
2024-11-13 18:31
Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
firmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()
Clang static checker(scan-build) throws below warning: | drivers/firmware/arm_scmi/driver.c:line 2915, column 2 | Attempt to free released memory.
When devm_add_action_or_reset() fails, scmi_debugfs_common_cleanup() will run twice which causes double free of 'dbg->name'.
Remove the redundant scmi_debugfs_common_cleanup() to fix this problem.
{ "affected": [], "aliases": [ "CVE-2024-50159" ], "database_specific": { "cwe_ids": [ "CWE-415" ], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-11-07T10:15:07Z", "severity": "HIGH" }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nfirmware: arm_scmi: Fix the double free in scmi_debugfs_common_setup()\n\nClang static checker(scan-build) throws below warning\uff1a\n | drivers/firmware/arm_scmi/driver.c:line 2915, column 2\n | Attempt to free released memory.\n\nWhen devm_add_action_or_reset() fails, scmi_debugfs_common_cleanup()\nwill run twice which causes double free of \u0027dbg-\u003ename\u0027.\n\nRemove the redundant scmi_debugfs_common_cleanup() to fix this problem.", "id": "GHSA-8r37-8jq6-q9m7", "modified": "2024-11-13T18:31:52Z", "published": "2024-11-07T12:30:35Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-50159" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/39b13dce1a91cdfc3bec9238f9e89094551bd428" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/6d91d07913aee90556362d648d6a28a1eda419dc" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/fb324fdaf546bf14bc4c17e0037bca6cb952b121" } ], "schema_version": "1.4.0", "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" } ] }
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Sightings
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