ghsa-mc36-8c37-gc5w
Vulnerability from github
Published
2024-05-21 18:31
Modified
2024-05-21 18:31
Details
In the Linux kernel, the following vulnerability has been resolved:
drm/radeon: fix a possible null pointer dereference
In radeon_fp_native_mode(), the return value of drm_mode_duplicate() is assigned to mode, which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
The failure status of drm_cvt_mode() on the other path is checked too.
{ "affected": [], "aliases": [ "CVE-2022-48710" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-05-21T16:15:12Z", "severity": null }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/radeon: fix a possible null pointer dereference\n\nIn radeon_fp_native_mode(), the return value of drm_mode_duplicate()\nis assigned to mode, which will lead to a NULL pointer dereference\non failure of drm_mode_duplicate(). Add a check to avoid npd.\n\nThe failure status of drm_cvt_mode() on the other path is checked too.", "id": "GHSA-mc36-8c37-gc5w", "modified": "2024-05-21T18:31:17Z", "published": "2024-05-21T18:31:17Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-48710" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/140d9807b96e1303f6f2675a7ae8710a2094bd17" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/16a0f0b63c4c7eb46fc4c3f00bf2836e6ee46a9f" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/28fd384c78d7d8ed8af0d086d778c3e438ba7f60" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/7b7fba107b2c4ec7673d0f45bdbb9d1af697d9b9" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/8a89bfeef9abe93371e3ea8796377f2d132eee29" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/a2b28708b645c5632dc93669ab06e97874c8244f" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/b33f7d99c9226892c7794dc2500fae35966020c9" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/e938d24f0b7392e142b8aa434f18590d99dbe479" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/fee8ae0a0bb66eb7730c22f44fbd7203f63c2eab" } ], "schema_version": "1.4.0", "severity": [] }
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