In the Linux kernel, the following vulnerability has been resolved:
tee: amdtee: fix an IS_ERR() vs NULL bug
The __get_free_pages() function does not return error pointers it returns
NULL so fix this condition to avoid a NULL dereference.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/tee/amdtee/core.c"
],
"versions": [
{
"version": "757cc3e9ff1d",
"lessThan": "640e28d618e8",
"status": "affected",
"versionType": "git"
},
{
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"status": "affected",
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},
{
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"status": "affected",
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}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/tee/amdtee/core.c"
],
"versions": [
{
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},
{
"version": "0",
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"status": "unaffected",
"versionType": "custom"
},
{
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},
{
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"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.16",
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"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]