{"id":"CVE-2024-26661","title":"drm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()'","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()'\n\nIn \"u32 otg_inst = pipe_ctx->stream_res.tg->inst;\"\npipe_ctx->stream_res.tg could be NULL, i…","severity":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cvssSource":"adp","vendor":"Linux","product":"Linux","affected":["Linux >= 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 < e3bc103045c51271c3e7a808efb187a354678b7d","Linux >= 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 < 3f3c237a706580326d3b7a1b97697e5031ca4667","Linux >= 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 < 39f24c08363af1cd945abad84e3c87fd3e3c845a","Linux >= 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 < 66951d98d9bf45ba25acf37fe0747253fafdf298","Linux 5.9"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2024-04-02T17:47:14.668657Z"},"published":"2024-04-02","updated":"2026-10-30","sourceUpdated":"2026-10-30T12:17:43.342Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-26661","references":[{"url":"https://git.kernel.org/stable/c/e3bc103045c51271c3e7a808efb187a354678b7d"},{"url":"https://git.kernel.org/stable/c/3f3c237a706580326d3b7a1b97697e5031ca4667"},{"url":"https://git.kernel.org/stable/c/39f24c08363af1cd945abad84e3c87fd3e3c845a"},{"url":"https://git.kernel.org/stable/c/66951d98d9bf45ba25acf37fe0747253fafdf298"}],"tags":["cve.org"],"epss":0.00225,"epssPercentile":0.13244,"ingestedAt":"2026-11-03T11:43:15.791Z","slug":"CVE-2024-26661","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add NULL test for 'timing generator' in 'dcn21_set_pipe()'\n\nIn \"u32 otg_inst = pipe_ctx->stream_res.tg->inst;\"\npipe_ctx->stream_res.tg could be NULL, it is relying on the caller to\nensure the tg is not NULL.\n\n## Affected\n\n- `Linux >= 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 < e3bc103045c51271c3e7a808efb187a354678b7d`\n- `Linux >= 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 < 3f3c237a706580326d3b7a1b97697e5031ca4667`\n- `Linux >= 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 < 39f24c08363af1cd945abad84e3c87fd3e3c845a`\n- `Linux >= 474ac4a875ca6fea3fc5183d3ad22ef7523dca53 < 66951d98d9bf45ba25acf37fe0747253fafdf298`\n- `Linux 5.9`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}