ghsa-g63x-ch35-x5p5
Vulnerability from github
Published
2024-03-26 18:32
Modified
2024-11-07 00:30
Severity ?
Details
In the Linux kernel, the following vulnerability has been resolved:
drm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()
In edp_setup_replay(), 'struct dc dc' & 'struct dmub_replay replay' was dereferenced before the pointer 'link' & 'replay' NULL check.
Fixes the below: drivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_edp_panel_control.c:947 edp_setup_replay() warn: variable dereferenced before check 'link' (see line 933)
{ "affected": [], "aliases": [ "CVE-2024-26648" ], "database_specific": { "cwe_ids": [], "github_reviewed": false, "github_reviewed_at": null, "nvd_published_at": "2024-03-26T18:15:10Z", "severity": "MODERATE" }, "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Fix variable deferencing before NULL check in edp_setup_replay()\n\nIn edp_setup_replay(), \u0027struct dc *dc\u0027 \u0026 \u0027struct dmub_replay *replay\u0027\nwas dereferenced before the pointer \u0027link\u0027 \u0026 \u0027replay\u0027 NULL check.\n\nFixes the below:\ndrivers/gpu/drm/amd/amdgpu/../display/dc/link/protocols/link_edp_panel_control.c:947 edp_setup_replay() warn: variable dereferenced before check \u0027link\u0027 (see line 933)", "id": "GHSA-g63x-ch35-x5p5", "modified": "2024-11-07T00:30:35Z", "published": "2024-03-26T18:32:07Z", "references": [ { "type": "ADVISORY", "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-26648" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/22ae604aea14756954e1c00ae653e34d2afd2935" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/7073934f5d73f8b53308963cee36f0d389ea857c" }, { "type": "WEB", "url": "https://git.kernel.org/stable/c/c02d257c654191ecda1dc1af6875d527e85310e7" } ], "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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