{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-38548","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2024-06-18T19:36:34.920Z","datePublished":"2024-06-19T13:35:21.349Z","dateUpdated":"2025-05-04T09:13:45.775Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2025-05-04T09:13:45.775Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: bridge: cdns-mhdp8546: Fix possible null pointer dereference\n\nIn cdns_mhdp_atomic_enable(), the return value of drm_mode_duplicate() is\nassigned to mhdp_state->current_mode, and there is a dereference of it in\ndrm_mode_set_name(), which will lead to a NULL pointer dereference on\nfailure of drm_mode_duplicate().\n\nFix this bug add a check of mhdp_state->current_mode."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c"],"versions":[{"version":"fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b","lessThan":"85d1a27402f81f2e04b0e67d20f749c2a14edbb3","status":"affected","versionType":"git"},{"version":"fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b","lessThan":"89788cd9824c28ffcdea40232c458233353d1896","status":"affected","versionType":"git"},{"version":"fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b","lessThan":"ca53b7efd4ba6ae92fd2b3085cb099c745e96965","status":"affected","versionType":"git"},{"version":"fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b","lessThan":"dcf53e6103b26e7458be71491d0641f49fbd5840","status":"affected","versionType":"git"},{"version":"fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b","lessThan":"32fb2ef124c3301656ac6c789a2ef35ef69a66da","status":"affected","versionType":"git"},{"version":"fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b","lessThan":"47889711da20be9b43e1e136e5cb68df37cbcc79","status":"affected","versionType":"git"},{"version":"fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b","lessThan":"935a92a1c400285545198ca2800a4c6c519c650a","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c"],"versions":[{"version":"5.10","status":"affected"},{"version":"0","lessThan":"5.10","status":"unaffected","versionType":"semver"},{"version":"5.10.219","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.161","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.93","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.33","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.8.12","lessThanOrEqual":"6.8.*","status":"unaffected","versionType":"semver"},{"version":"6.9.3","lessThanOrEqual":"6.9.*","status":"unaffected","versionType":"semver"},{"version":"6.10","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.10.219"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"5.15.161"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.1.93"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.6.33"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.8.12"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.9.3"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"5.10","versionEndExcluding":"6.10"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/85d1a27402f81f2e04b0e67d20f749c2a14edbb3"},{"url":"https://git.kernel.org/stable/c/89788cd9824c28ffcdea40232c458233353d1896"},{"url":"https://git.kernel.org/stable/c/ca53b7efd4ba6ae92fd2b3085cb099c745e96965"},{"url":"https://git.kernel.org/stable/c/dcf53e6103b26e7458be71491d0641f49fbd5840"},{"url":"https://git.kernel.org/stable/c/32fb2ef124c3301656ac6c789a2ef35ef69a66da"},{"url":"https://git.kernel.org/stable/c/47889711da20be9b43e1e136e5cb68df37cbcc79"},{"url":"https://git.kernel.org/stable/c/935a92a1c400285545198ca2800a4c6c519c650a"}],"title":"drm: 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