{"id":"CVE-2024-42123","title":"drm/amdgpu: fix double free err_addr pointer warnings","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix double free err_addr pointer warnings\n\nIn amdgpu_umc_bad_page_polling_timeout, the amdgpu_umc_handle_bad_pages\nwill be run many times so that double fre…","severity":"high","cvss":7,"cvssVector":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","vendor":"Linux","product":"Linux","affected":["Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < e4233036eaa4c6a4087e42bb18bc853b4b5fab3b","Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 1eb6c4a0d83d1f348d718f813706105eff8cfc74","Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 8e24beb3c2b08a4763f920399a9cc577ed440a1a","Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 506c245f3f1cd989cb89811a7f06e04ff8813a0d","Linux 4.2"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-09-10T16:16:50.921873Z"},"published":"2024-07-30","updated":"2026-10-30","sourceUpdated":"2026-10-30T12:18:51.727Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-42123","references":[{"url":"https://git.kernel.org/stable/c/e4233036eaa4c6a4087e42bb18bc853b4b5fab3b"},{"url":"https://git.kernel.org/stable/c/1eb6c4a0d83d1f348d718f813706105eff8cfc74"},{"url":"https://git.kernel.org/stable/c/8e24beb3c2b08a4763f920399a9cc577ed440a1a"},{"url":"https://git.kernel.org/stable/c/506c245f3f1cd989cb89811a7f06e04ff8813a0d"}],"tags":["cve.org"],"epss":0.00282,"epssPercentile":0.20769,"ingestedAt":"2026-10-21T12:48:53.735Z","slug":"CVE-2024-42123","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amdgpu: fix double free err_addr pointer warnings\n\nIn amdgpu_umc_bad_page_polling_timeout, the amdgpu_umc_handle_bad_pages\nwill be run many times so that double free err_addr in some special case.\nSo set the err_addr to NULL to avoid the warnings.\n\n## Affected\n\n- `Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < e4233036eaa4c6a4087e42bb18bc853b4b5fab3b`\n- `Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 1eb6c4a0d83d1f348d718f813706105eff8cfc74`\n- `Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 8e24beb3c2b08a4763f920399a9cc577ed440a1a`\n- `Linux >= d38ceaf99ed015f2a0b9af3499791bd3a3daae21 < 506c245f3f1cd989cb89811a7f06e04ff8813a0d`\n- `Linux 4.2`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":38.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}