In the Linux kernel, the following vulnerability has been resolved:
memory: fsl_ifc: fix leak of IO mapping on probe failure
On probe error the driver should unmap the IO memory. Smatch reports:
drivers/memory/fsl_ifc.c:298 fsl_ifc_ctrl_probe() warn: ‘fsl_ifc_ctrl_dev->gregs’ not released on lines: 298.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/memory/fsl_ifc.c"
],
"versions": [
{
"version": "a20cbdeffce2",
"lessThan": "b7a2bcb4a373",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "bd051b3e184f",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "d0d04b95e8ed",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "6b3b002de907",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "94bc2fe46102",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "d9213d4f372d",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "8d071d270afb",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "83af5816308b",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "28f71fd81ebd",
"status": "affected",
"versionType": "git"
},
{
"version": "a20cbdeffce2",
"lessThan": "3b132ab67fc7",
"status": "affected",
"versionType": "git"
}
]
},
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "affected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/memory/fsl_ifc.c"
],
"versions": [
{
"version": "3.3",
"status": "affected"
},
{
"version": "0",
"lessThan": "3.3",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.4.276",
"lessThanOrEqual": "4.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.4.277",
"lessThanOrEqual": "4.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.9.276",
"lessThanOrEqual": "4.9.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.14.240",
"lessThanOrEqual": "4.14.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.198",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"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/28f71fd81ebd3b386bf5c7c5539664156f7d72c1
git.kernel.org/stable/c/3b132ab67fc7a358fff35e808fa65d4bea452521
git.kernel.org/stable/c/6b3b002de90738e3c85853a682ce7e0fa078d42b
git.kernel.org/stable/c/83af5816308b490b05fc8fa27fc1bdc769df200a
git.kernel.org/stable/c/8d071d270afba468708faca5f7b6d9e656f75e27
git.kernel.org/stable/c/94bc2fe46102d1e060fc749c0c19511e76c9995f
git.kernel.org/stable/c/b7a2bcb4a3731d68f938207f75ed3e1d41774510
git.kernel.org/stable/c/bd051b3e184fa56eeb6276ee913ba4d48069024b
git.kernel.org/stable/c/d0d04b95e8ed0223844a1d58497c686fe2e4a955
git.kernel.org/stable/c/d9213d4f372d30b5bc4d921795d6bed0c0e3eebf