drm/i915: Guard against NULL driver_data in i915_pci_probe()
In the Linux kernel, the following vulnerability has been resolved: drm/i915: Guard against NULL driver_data in i915_pci_probe() pci_match_device() can return the dummy pci_device_id_any entry when a device is force-bound via sysfs driver_override, in which case ->driver_data is unset (NULL). i915_pci_probe() casts it to struct intel_device_info * unconditionally and dereferences intel_info->require_force_probe, causing a NULL-ptr-deref. (cherry picked from commit 2727922084672cc274ecea726ea00363c2893731)
CVE-2026-89822
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-89822
Linux
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Linux
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "782a985d7af26db39e86070d28f987cad21313c0",
"lessThan": "2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68",
"versionType": "git"
},
{
"status": "affected",
"version": "782a985d7af26db39e86070d28f987cad21313c0",
"lessThan": "4a0236fe97732e31cb4a6dcb433642f9e3ef9a56",
"versionType": "git"
},
{
"status": "affected",
"version": "782a985d7af26db39e86070d28f987cad21313c0",
"lessThan": "e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8",
"versionType": "git"
},
{
"status": "affected",
"version": "782a985d7af26db39e86070d28f987cad21313c0",
"lessThan": "18b3433f10ee9c69e3252046028aa2be421f2d4d",
"versionType": "git"
},
{
"status": "affected",
"version": "782a985d7af26db39e86070d28f987cad21313c0",
"lessThan": "84829e324a396668ceafb14723293b2863a74dcf",
"versionType": "git"
},
{
"status": "affected",
"version": "782a985d7af26db39e86070d28f987cad21313c0",
"lessThan": "3785d40831ba5601296283e0197e10e089392757",
"versionType": "git"
}
],
"programFiles": [
"drivers/gpu/drm/i915/i915_pci.c"
],
"defaultStatus": "unaffected"
},
{
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"product": "Linux",
"versions": [
{
"status": "affected",
"version": "3.16"
},
{
"status": "unaffected",
"version": "0",
"lessThan": "3.16",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "6.1.188",
"versionType": "semver",
"lessThanOrEqual": "6.1.*"
},
{
"status": "unaffected",
"version": "6.6.157",
"versionType": "semver",
"lessThanOrEqual": "6.6.*"
},
{
"status": "unaffected",
"version": "6.12.110",
"versionType": "semver",
"lessThanOrEqual": "6.12.*"
},
{
"status": "unaffected",
"version": "6.18.51",
"versionType": "semver",
"lessThanOrEqual": "6.18.*"
},
{
"status": "unaffected",
"version": "7.2.5",
"versionType": "semver",
"lessThanOrEqual": "7.2.*"
},
{
"status": "unaffected",
"version": "7.3",
"versionType": "original_commit_for_fix",
"lessThanOrEqual": "*"
}
],
"programFiles": [
"drivers/gpu/drm/i915/i915_pci.c"
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-89822
Source reference:
/cveMetadata/cveId
Publisher severity
No explicit severity was provided.
- Event
- #36281 · Revision 1
- Added to Heist Feed
- Publisher date