In the Linux kernel, the following vulnerability has been resolved:
net: bridge: mst: pass vlan group directly to br_mst_vlan_set_state
Pass the already obtained vlan group pointer to br_mst_vlan_set_state()
instead of dereferencing it again. Each caller has already correctly
dereferenced it for their context. This change is required for the
following suspicious RCU dereference fix. No functional changes
intended.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/bridge/br_mst.c"
],
"versions": [
{
"version": "8ca9a750fc71",
"lessThan": "09f4337c27f5",
"status": "affected",
"versionType": "git"
},
{
"version": "4488617e5e99",
"lessThan": "a6cc9e9a651b",
"status": "affected",
"versionType": "git"
},
{
"version": "e43dd2b1ec74",
"lessThan": "d2dc02775fc0",
"status": "affected",
"versionType": "git"
},
{
"version": "3a7c1661ae13",
"lessThan": "36c92936e868",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"net/bridge/br_mst.c"
],
"versions": [
{
"version": "6.1.93",
"lessThan": "6.1.95",
"status": "affected",
"versionType": "custom"
},
{
"version": "6.6.33",
"lessThan": "6.6.35",
"status": "affected",
"versionType": "custom"
},
{
"version": "6.9.3",
"lessThan": "6.9.6",
"status": "affected",
"versionType": "custom"
}
]
}
]