In the Linux kernel, the following vulnerability has been resolved:
ALSA: usx2y: Don’t call free_pages_exact() with NULL address
Unlike some other functions, we can’t pass NULL pointer to
free_pages_exact(). Add a proper NULL check for avoiding possible
Oops.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/usb/usx2y/usb_stream.c"
],
"versions": [
{
"version": "1da177e4c3f4",
"lessThan": "88262229b778",
"status": "affected",
"versionType": "git"
},
{
"version": "1da177e4c3f4",
"lessThan": "7d7f30cf182e",
"status": "affected",
"versionType": "git"
},
{
"version": "1da177e4c3f4",
"lessThan": "bee295f5e035",
"status": "affected",
"versionType": "git"
},
{
"version": "1da177e4c3f4",
"lessThan": "82e5ee742fdd",
"status": "affected",
"versionType": "git"
},
{
"version": "1da177e4c3f4",
"lessThan": "cae0cf651adc",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"sound/usb/usx2y/usb_stream.c"
],
"versions": [
{
"version": "5.4.134",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.52",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.12.19",
"lessThanOrEqual": "5.12.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.13.4",
"lessThanOrEqual": "5.13.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.14",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/7d7f30cf182e55023fa8fde4c084b2d37c6be69d
git.kernel.org/stable/c/82e5ee742fdd8874fe996181b87fafe1eb5f1196
git.kernel.org/stable/c/88262229b778f4f7a896da828d966f94dcb35d19
git.kernel.org/stable/c/bee295f5e03510252d18b25cc1d26230256eb87a
git.kernel.org/stable/c/cae0cf651adccee2c3f376e78f30fbd788d0829f