{"id":"CVE-2026-98998","state":"PUBLISHED","title":"drm/bridge: th1520-dw-hdmi: Fix remove() callback","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: th1520-dw-hdmi: Fix remove() callback\n\nThis driver stores struct th1520_hdmi * in platform drvdata, but\nth1520_dw_hdmi_remove() was reading it back as struct dw_hdmi *\nand passing it to dw_hdmi_remove(), so teardown runs on the wrong\npointer.\n\nRetrieve struct th1520_hdmi * from platform drvdata and pass\nhdmi->dw_hdmi to dw_hdmi_remove().","publishedAt":"2026-10-23T12:20:18.352Z","updatedAt":"2026-10-23T12:20:18.352Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90","status":"affected","lessThan":"d7cd43c2f546170ed42b2498d13805f4f89193c1","versionType":"git"},{"version":"96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90","status":"affected","lessThan":"01c83795d50ccdb441f60e89ff50767cb2f6045a","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/bridge/th1520-dw-hdmi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"7.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"7.1","versionType":"semver"},{"version":"7.2.11","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/bridge/th1520-dw-hdmi.c"]}],"references":["https://git.kernel.org/stable/c/d7cd43c2f546170ed42b2498d13805f4f89193c1","https://git.kernel.org/stable/c/01c83795d50ccdb441f60e89ff50767cb2f6045a"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98998.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98998","state":"PUBLISHED","datePublished":"2026-10-23T12:20:18.352Z","dateUpdated":"2026-10-23T12:20:18.352Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.384Z"},"containers":{"cna":{"title":"drm/bridge: th1520-dw-hdmi: Fix remove() callback","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/bridge: th1520-dw-hdmi: Fix remove() callback\n\nThis driver stores struct th1520_hdmi * in platform drvdata, but\nth1520_dw_hdmi_remove() was reading it back as struct dw_hdmi *\nand passing it to dw_hdmi_remove(), so teardown runs on the wrong\npointer.\n\nRetrieve struct th1520_hdmi * from platform drvdata and pass\nhdmi->dw_hdmi to dw_hdmi_remove()."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90","status":"affected","lessThan":"d7cd43c2f546170ed42b2498d13805f4f89193c1","versionType":"git"},{"version":"96f30ee0fb9db1663eb8fd55c12e4c67da8c4a90","status":"affected","lessThan":"01c83795d50ccdb441f60e89ff50767cb2f6045a","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/bridge/th1520-dw-hdmi.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"7.1","status":"affected"},{"version":"0","status":"unaffected","lessThan":"7.1","versionType":"semver"},{"version":"7.2.11","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/bridge/th1520-dw-hdmi.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/d7cd43c2f546170ed42b2498d13805f4f89193c1"},{"url":"https://git.kernel.org/stable/c/01c83795d50ccdb441f60e89ff50767cb2f6045a"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-23T12:20:18.352Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.1","versionEndExcluding":"7.2.11"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"7.1","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}