{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-68804", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-12-24T10:30:51.045Z", "datePublished": "2026-01-13T15:29:12.418Z", "dateUpdated": "2026-05-11T21:53:39.669Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:53:39.669Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver\n\nAfter unbinding the driver, another kthread `cros_ec_console_log_work`\nis still accessing the device, resulting an UAF and crash.\n\nThe driver doesn't unregister the EC device in .remove() which should\nshutdown sub-devices synchronously. Fix it."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/platform/chrome/cros_ec_ishtp.c"], "versions": [{"version": "26a14267aff218c60b89007fdb44ca392ba6122c", "lessThan": "27037916db38e6b78a0242031d3b93d997b84020", "status": "affected", "versionType": "git"}, {"version": "26a14267aff218c60b89007fdb44ca392ba6122c", "lessThan": "e1da6e399df976dd04c7c73ec008bc81da368a95", "status": "affected", "versionType": "git"}, {"version": "26a14267aff218c60b89007fdb44ca392ba6122c", "lessThan": "8dc1f5a85286290dbf04dd5951d020570f49779b", "status": "affected", "versionType": "git"}, {"version": "26a14267aff218c60b89007fdb44ca392ba6122c", "lessThan": "393b8f9bedc7806acb9c47cefdbdb223b4b6164b", "status": "affected", "versionType": "git"}, {"version": "26a14267aff218c60b89007fdb44ca392ba6122c", "lessThan": "4701493ba37654b3c38b526f6591cf0b02aa172f", "status": "affected", "versionType": "git"}, {"version": "26a14267aff218c60b89007fdb44ca392ba6122c", "lessThan": "24a2062257bbdfc831de5ed21c27b04b5bdf2437", "status": "affected", "versionType": "git"}, {"version": "26a14267aff218c60b89007fdb44ca392ba6122c", "lessThan": "944edca81e7aea15f83cf9a13a6ab67f711e8abd", "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/platform/chrome/cros_ec_ishtp.c"], "versions": [{"version": "5.3", "status": "affected"}, {"version": "0", "lessThan": "5.3", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.248", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.198", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.1.160", "lessThanOrEqual": "6.1.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.120", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.64", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.18.3", "lessThanOrEqual": "6.18.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.19", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.10.248"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "5.15.198"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.1.160"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.6.120"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.12.64"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.18.3"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.3", "versionEndExcluding": "6.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/27037916db38e6b78a0242031d3b93d997b84020"}, {"url": "https://git.kernel.org/stable/c/e1da6e399df976dd04c7c73ec008bc81da368a95"}, {"url": "https://git.kernel.org/stable/c/8dc1f5a85286290dbf04dd5951d020570f49779b"}, {"url": "https://git.kernel.org/stable/c/393b8f9bedc7806acb9c47cefdbdb223b4b6164b"}, {"url": "https://git.kernel.org/stable/c/4701493ba37654b3c38b526f6591cf0b02aa172f"}, {"url": "https://git.kernel.org/stable/c/24a2062257bbdfc831de5ed21c27b04b5bdf2437"}, {"url": "https://git.kernel.org/stable/c/944edca81e7aea15f83cf9a13a6ab67f711e8abd"}], "title": "platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver\n\nAfter unbinding the driver, another kthread `cros_ec_console_log_work`\nis still accessing the device, resulting an UAF and crash.\n\nThe driver doesn't unregister the EC device in .remove() which should\nshutdown sub-devices synchronously. Fix it."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nplatform/chrome: cros_ec_ishtp: Correcci\u00f3n de UAF tras desvincular el controlador\n\nDespu\u00e9s de desvincular el controlador, otro kthread 'cros_ec_console_log_work' sigue accediendo al dispositivo, lo que resulta en un UAF y un fallo.\n\nEl controlador no anula el registro del dispositivo EC en .remove(), lo que deber\u00eda apagar los subdispositivos de forma s\u00edncrona. Corregido."}], "id": "CVE-2025-68804", "lastModified": "2026-04-15T00:35:42.020", "metrics": {}, "published": "2026-01-13T16:16:02.507", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/24a2062257bbdfc831de5ed21c27b04b5bdf2437"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/27037916db38e6b78a0242031d3b93d997b84020"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/393b8f9bedc7806acb9c47cefdbdb223b4b6164b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/4701493ba37654b3c38b526f6591cf0b02aa172f"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/8dc1f5a85286290dbf04dd5951d020570f49779b"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/944edca81e7aea15f83cf9a13a6ab67f711e8abd"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/e1da6e399df976dd04c7c73ec008bc81da368a95"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Deferred"}

{"bugzilla": {"description": "kernel: platform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver", "id": "2429120", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2429120"}, "csaw": false, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nplatform/chrome: cros_ec_ishtp: Fix UAF after unbinding driver\nAfter unbinding the driver, another kthread `cros_ec_console_log_work`\nis still accessing the device, resulting an UAF and crash.\nThe driver doesn't unregister the EC device in .remove() which should\nshutdown sub-devices synchronously. Fix it."], "name": "CVE-2025-68804", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Not affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-01-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-68804\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-68804\nhttps://lore.kernel.org/linux-cve-announce/2026011309-CVE-2025-68804-f10e@gregkh/T"], "threat_severity": "Moderate"}

{}