{"id":"CVE-2026-98280","state":"PUBLISHED","title":"drm/xe/i2c: Disable IRQ on unbind","description":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/i2c: Disable IRQ on unbind\n\nCurrently, struct xe_i2c is freed before SGUnit IRQ is disabled in unbind\npath, leaving a potential UAF in case I2C IRQ is hit during this small\nwindow. Explicitly disable I2C IRQ in xe_i2c_remove() and fix this.\n\n(cherry picked from commit 8ba5c8b8ab3fd362267c11df2cd5a90ee46f6e24)","publishedAt":"2026-10-06T08:45:39.956Z","updatedAt":"2026-10-19T09:16:51.832Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"0bb78ce099265fba3808c05de1c75c649664a6cb","status":"affected","lessThan":"571ccbc801aa4d22a22d9f924b826c77052330f0","versionType":"git"},{"version":"0bb78ce099265fba3808c05de1c75c649664a6cb","status":"affected","lessThan":"f0e9f963a3d209d7dc7ddd61116118ab5da2797d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/xe/xe_i2c.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"7.2.8","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/xe/xe_i2c.c"]}],"references":["https://git.kernel.org/stable/c/571ccbc801aa4d22a22d9f924b826c77052330f0","https://git.kernel.org/stable/c/f0e9f963a3d209d7dc7ddd61116118ab5da2797d"],"weaknesses":[],"ingestedAt":"2026-10-29T20:13:43.249Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/98xxx/CVE-2026-98280.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98280","state":"PUBLISHED","datePublished":"2026-10-06T08:45:39.956Z","dateUpdated":"2026-10-19T09:16:51.832Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-09-25T10:25:14.335Z"},"containers":{"cna":{"title":"drm/xe/i2c: Disable IRQ on unbind","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/xe/i2c: Disable IRQ on unbind\n\nCurrently, struct xe_i2c is freed before SGUnit IRQ is disabled in unbind\npath, leaving a potential UAF in case I2C IRQ is hit during this small\nwindow. Explicitly disable I2C IRQ in xe_i2c_remove() and fix this.\n\n(cherry picked from commit 8ba5c8b8ab3fd362267c11df2cd5a90ee46f6e24)"}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"0bb78ce099265fba3808c05de1c75c649664a6cb","status":"affected","lessThan":"571ccbc801aa4d22a22d9f924b826c77052330f0","versionType":"git"},{"version":"0bb78ce099265fba3808c05de1c75c649664a6cb","status":"affected","lessThan":"f0e9f963a3d209d7dc7ddd61116118ab5da2797d","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/gpu/drm/xe/xe_i2c.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.19","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.19","versionType":"semver"},{"version":"7.2.8","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/xe/xe_i2c.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/571ccbc801aa4d22a22d9f924b826c77052330f0"},{"url":"https://git.kernel.org/stable/c/f0e9f963a3d209d7dc7ddd61116118ab5da2797d"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-10-19T09:16:51.832Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.2.8"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.3"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}