In the Linux kernel, the following vulnerability has been resolved:
drm/komeda: check for error-valued pointer
komedapipelineget_state() may return an error-valued pointer, thus check the pointer for negative or null value before dereferencing.
[
{
"signature_type": "Line",
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@99392c98b9be0523fe76944b2264b1847512ad23",
"digest": {
"line_hashes": [
"128168830185115379640829095659282389114",
"15945616476550607178002970555360013454",
"312547184984851834776174162245969084034",
"289332689635338084944705982508292722641"
],
"threshold": 0.9
},
"id": "CVE-2024-39505-04a7fd64"
},
{
"signature_type": "Function",
"deprecated": false,
"target": {
"file": "drivers/gpu/drm/arm/display/komeda/komeda_pipeline_state.c",
"function": "komeda_component_get_avail_scaler"
},
"signature_version": "v1",
"source": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git@99392c98b9be0523fe76944b2264b1847512ad23",
"digest": {
"length": 308.0,
"function_hash": "10735476554038487383803858507892525744"
},
"id": "CVE-2024-39505-8ead0a72"
}
]