In the Linux kernel, the following vulnerability has been resolved:
drm/nouveau: fix null pointer dereference in nouveau_connector_get_modes
In nouveau_connector_get_modes(), the return value of drm_mode_duplicate()
is assigned to mode, which will lead to a possible NULL pointer
dereference on failure of drm_mode_duplicate(). Add a check to avoid npd.
[
{
"product": "Linux",
"vendor": "Linux",
"defaultStatus": "unaffected",
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"programFiles": [
"drivers/gpu/drm/nouveau/nouveau_connector.c"
],
"versions": [
{
"version": "6ee738610f41",
"lessThan": "9baf60323efa",
"status": "affected",
"versionType": "git"
},
{
"version": "6ee738610f41",
"lessThan": "e36364f5f378",
"status": "affected",
"versionType": "git"
},
{
"version": "6ee738610f41",
"lessThan": "274cba8d2d1b",
"status": "affected",
"versionType": "git"
},
{
"version": "6ee738610f41",
"lessThan": "f48dd3f19614",
"status": "affected",
"versionType": "git"
},
{
"version": "6ee738610f41",
"lessThan": "1f3253523849",
"status": "affected",
"versionType": "git"
},
{
"version": "6ee738610f41",
"lessThan": "744b229f0913",
"status": "affected",
"versionType": "git"
},
{
"version": "6ee738610f41",
"lessThan": "7db5411c5d0b",
"status": "affected",
"versionType": "git"
},
{
"version": "6ee738610f41",
"lessThan": "80bec6825b19",
"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/gpu/drm/nouveau/nouveau_connector.c"
],
"versions": [
{
"version": "2.6.33",
"status": "affected"
},
{
"version": "0",
"lessThan": "2.6.33",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "4.19.318",
"lessThanOrEqual": "4.19.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.4.280",
"lessThanOrEqual": "5.4.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.10.222",
"lessThanOrEqual": "5.10.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "5.15.163",
"lessThanOrEqual": "5.15.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.1.98",
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.6.39",
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.9.9",
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"versionType": "custom"
},
{
"version": "6.10",
"lessThanOrEqual": "*",
"status": "unaffected",
"versionType": "original_commit_for_fix"
}
]
}
]
git.kernel.org/stable/c/1f32535238493008587a8c5cb17eb2ca097592ef
git.kernel.org/stable/c/274cba8d2d1b48c72d8bd90e76c9e2dc1aa0a81d
git.kernel.org/stable/c/744b229f09134ccd091427a6f9ea6d97302cfdd9
git.kernel.org/stable/c/7db5411c5d0bd9c29b8c2ad93c36b5c16ea46c9e
git.kernel.org/stable/c/80bec6825b19d95ccdfd3393cf8ec15ff2a749b4
git.kernel.org/stable/c/9baf60323efa992b7c915094529f0a1882c34e7e
git.kernel.org/stable/c/e36364f5f3785d054a94e57e971385284886d41a
git.kernel.org/stable/c/f48dd3f19614022f2e1b794fbd169d2b4c398c07