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| "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" |
| ], |
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| "version": "fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b", |
| "lessThan": "85d1a27402f81f2e04b0e67d20f749c2a14edbb3", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b", |
| "lessThan": "89788cd9824c28ffcdea40232c458233353d1896", |
| "status": "affected", |
| "versionType": "git" |
| }, |
| { |
| "version": "fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b", |
| "lessThan": "ca53b7efd4ba6ae92fd2b3085cb099c745e96965", |
| "status": "affected", |
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| }, |
| { |
| "version": "fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b", |
| "lessThan": "dcf53e6103b26e7458be71491d0641f49fbd5840", |
| "status": "affected", |
| "versionType": "git" |
| }, |
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| "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", |
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| "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", |
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| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.10", |
| "versionEndExcluding": "6.1.93" |
| }, |
| { |
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| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
| "versionStartIncluding": "5.10", |
| "versionEndExcluding": "6.8.12" |
| }, |
| { |
| "vulnerable": true, |
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| "versionStartIncluding": "5.10", |
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| }, |
| { |
| "vulnerable": true, |
| "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", |
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| } |
| ] |
| } |
| ] |
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| ], |
| "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: bridge: cdns-mhdp8546: Fix possible null pointer dereference", |
| "x_generator": { |
| "engine": "bippy-1.2.0" |
| } |
| } |
| }, |
| "cveMetadata": { |
| "assignerOrgId": "f4215fc3-5b6b-47ff-a258-f7189bd81038", |
| "cveID": "CVE-2024-38548", |
| "requesterUserId": "gregkh@kernel.org", |
| "serial": "1", |
| "state": "PUBLISHED" |
| }, |
| "dataType": "CVE_RECORD", |
| "dataVersion": "5.0" |
| } |
