cve-2024-38548
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-12-19 09:04
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved: drm: bridge: cdns-mhdp8546: Fix possible null pointer dereference In cdns_mhdp_atomic_enable(), the return value of drm_mode_duplicate() is assigned to mhdp_state->current_mode, and there is a dereference of it in drm_mode_set_name(), which will lead to a NULL pointer dereference on failure of drm_mode_duplicate(). Fix this bug add a check of mhdp_state->current_mode.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/32fb2ef124c3301656ac6c789a2ef35ef69a66daPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/47889711da20be9b43e1e136e5cb68df37cbcc79Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/85d1a27402f81f2e04b0e67d20f749c2a14edbb3Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/89788cd9824c28ffcdea40232c458233353d1896Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/935a92a1c400285545198ca2800a4c6c519c650aPatch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ca53b7efd4ba6ae92fd2b3085cb099c745e96965Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/dcf53e6103b26e7458be71491d0641f49fbd5840Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/32fb2ef124c3301656ac6c789a2ef35ef69a66daPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/47889711da20be9b43e1e136e5cb68df37cbcc79Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/85d1a27402f81f2e04b0e67d20f749c2a14edbb3Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/89788cd9824c28ffcdea40232c458233353d1896Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/935a92a1c400285545198ca2800a4c6c519c650aPatch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ca53b7efd4ba6ae92fd2b3085cb099c745e96965Patch
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/dcf53e6103b26e7458be71491d0641f49fbd5840Patch
Impacted products
Vendor Product Version
Linux Linux Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b
Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b
Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b
Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b
Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b
Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b
Version: fb43aa0acdfd600c75b8c877bdf9f6e9893ffc9b
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   Linux Linux Version: 5.10
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{\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 5.5, \"attackVector\": \"LOCAL\", \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\", \"integrityImpact\": \"NONE\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"LOW\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2024-38548\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-06-20T15:43:16.376326Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-476\", \"description\": \"CWE-476 NULL Pointer Dereference\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": 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   },
}


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