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CVE-2026-89822

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)
Daten sind bereitgestellt durch das CVE Programm von einer CVE Numbering Authority (CNA) (Unstrukturiert).
HerstellerLinux
≫
Produkt Linux
Default Statusunaffected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < 2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68
Status affected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < 4a0236fe97732e31cb4a6dcb433642f9e3ef9a56
Status affected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8
Status affected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < 18b3433f10ee9c69e3252046028aa2be421f2d4d
Status affected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < 84829e324a396668ceafb14723293b2863a74dcf
Status affected
Version 782a985d7af26db39e86070d28f987cad21313c0
Version < 3785d40831ba5601296283e0197e10e089392757
Status affected
HerstellerLinux
≫
Produkt Linux
Default Statusaffected
Version 3.16
Status affected
Version 0
Version < 3.16
Status unaffected
Version <= 6.1.*
Version 6.1.188
Status unaffected
Version <= 6.6.*
Version 6.6.157
Status unaffected
Version <= 6.12.*
Version 6.12.110
Status unaffected
Version <= 6.18.*
Version 6.18.51
Status unaffected
Version <= 7.2.*
Version 7.2.5
Status unaffected
Version <= *
Version 7.3-rc2
Status unaffected
VulnDex Vulnerability Enrichment
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Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.21% 0.11
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
Es wurden noch keine Informationen zu CWE veröffentlicht.
https://git.kernel.org/stable/c/2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68
https://git.kernel.org/stable/c/4a0236fe97732e31cb4a6dcb433642f9e3ef9a56
https://git.kernel.org/stable/c/e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8
https://git.kernel.org/stable/c/18b3433f10ee9c69e3252046028aa2be421f2d4d
https://git.kernel.org/stable/c/84829e324a396668ceafb14723293b2863a74dcf
https://git.kernel.org/stable/c/3785d40831ba5601296283e0197e10e089392757