{"id":"CVE-2026-89822","state":"PUBLISHED","title":"drm/i915: Guard against NULL driver_data in i915_pci_probe()","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915: Guard against NULL driver_data in i915_pci_probe()\n\npci_match_device() can return the dummy pci_device_id_any entry\nwhen a device is force-bound via sysfs driver_override, in which\ncase ->driver_data is unset (NULL). i915_pci_probe() casts it to\nstruct intel_device_info * unconditionally and dereferences\nintel_info->require_force_probe, causing a NULL-ptr-deref.\n\n(cherry picked from commit 2727922084672cc274ecea726ea00363c2893731)","publishedAt":"2026-09-16T10:30:54.573Z","updatedAt":"2026-10-19T08:53:16.228Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"4a0236fe97732e31cb4a6dcb433642f9e3ef9a56","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"18b3433f10ee9c69e3252046028aa2be421f2d4d","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"84829e324a396668ceafb14723293b2863a74dcf","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"3785d40831ba5601296283e0197e10e089392757","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/i915_pci.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.16","versionType":"semver"},{"version":"6.1.188","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.51","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.5","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/i915_pci.c"]}],"references":["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"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:26.108Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/89xxx/CVE-2026-89822.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-89822","state":"PUBLISHED","datePublished":"2026-09-16T10:30:54.573Z","dateUpdated":"2026-10-19T08:53:16.228Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-11T19:38:34.768Z"},"containers":{"cna":{"title":"drm/i915: Guard against NULL driver_data in i915_pci_probe()","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915: Guard against NULL driver_data in i915_pci_probe()\n\npci_match_device() can return the dummy pci_device_id_any entry\nwhen a device is force-bound via sysfs driver_override, in which\ncase ->driver_data is unset (NULL). i915_pci_probe() casts it to\nstruct intel_device_info * unconditionally and dereferences\nintel_info->require_force_probe, causing a NULL-ptr-deref.\n\n(cherry picked from commit 2727922084672cc274ecea726ea00363c2893731)"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"4a0236fe97732e31cb4a6dcb433642f9e3ef9a56","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"18b3433f10ee9c69e3252046028aa2be421f2d4d","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"84829e324a396668ceafb14723293b2863a74dcf","versionType":"git"},{"version":"782a985d7af26db39e86070d28f987cad21313c0","status":"affected","lessThan":"3785d40831ba5601296283e0197e10e089392757","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/i915_pci.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"3.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"3.16","versionType":"semver"},{"version":"6.1.188","status":"unaffected","lessThanOrEqual":"6.1.*","versionType":"semver"},{"version":"6.6.157","status":"unaffected","lessThanOrEqual":"6.6.*","versionType":"semver"},{"version":"6.12.110","status":"unaffected","lessThanOrEqual":"6.12.*","versionType":"semver"},{"version":"6.18.51","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.2.5","status":"unaffected","lessThanOrEqual":"7.2.*","versionType":"semver"},{"version":"7.3","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/i915/i915_pci.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68"},{"url":"https://git.kernel.org/stable/c/4a0236fe97732e31cb4a6dcb433642f9e3ef9a56"},{"url":"https://git.kernel.org/stable/c/e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8"},{"url":"https://git.kernel.org/stable/c/18b3433f10ee9c69e3252046028aa2be421f2d4d"},{"url":"https://git.kernel.org/stable/c/84829e324a396668ceafb14723293b2863a74dcf"},{"url":"https://git.kernel.org/stable/c/3785d40831ba5601296283e0197e10e089392757"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T08:53:16.228Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.1.188"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.6.157"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.12.110"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"6.18.51"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"7.2.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"3.16","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}