{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23117", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-01-13T15:37:45.969Z", "datePublished": "2026-02-14T15:09:49.188Z", "dateUpdated": "2026-02-14T15:09:49.188Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-02-14T15:09:49.188Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: add missing ice_deinit_hw() in devlink reinit path\n\ndevlink-reload results in ice_init_hw failed error, and then removing\nthe ice driver causes a NULL pointer dereference.\n\n[ +0.102213] ice 0000:ca:00.0: ice_init_hw failed: -16\n...\n[ +0.000001] Call Trace:\n[ +0.000003] <TASK>\n[ +0.000006] ice_unload+0x8f/0x100 [ice]\n[ +0.000081] ice_remove+0xba/0x300 [ice]\n\nCommit 1390b8b3d2be (\"ice: remove duplicate call to ice_deinit_hw() on\nerror paths\") removed ice_deinit_hw() from ice_deinit_dev(). As a result\nice_devlink_reinit_down() no longer calls ice_deinit_hw(), but\nice_devlink_reinit_up() still calls ice_init_hw(). Since the control\nqueues are not uninitialized, ice_init_hw() fails with -EBUSY.\n\nAdd ice_deinit_hw() to ice_devlink_reinit_down() to correspond with\nice_init_hw() in ice_devlink_reinit_up()."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/ice/devlink/devlink.c"], "versions": [{"version": "c91eee346089e4d287d5a111719e57cac605275e", "lessThan": "a3d99e2fbf01446d31a0d0dfc46444e915a1f6d4", "status": "affected", "versionType": "git"}, {"version": "1390b8b3d2bef9bfbb852fc735430798bfca36e7", "lessThan": "42fb5f3deb582cb96440e4683745017dbabb83d6", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/intel/ice/devlink/devlink.c"], "versions": [{"version": "6.18.2", "lessThan": "6.18.8", "status": "affected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.18.2", "versionEndExcluding": "6.18.8"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/a3d99e2fbf01446d31a0d0dfc46444e915a1f6d4"}, {"url": "https://git.kernel.org/stable/c/42fb5f3deb582cb96440e4683745017dbabb83d6"}], "title": "ice: add missing ice_deinit_hw() in devlink reinit path", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: add missing ice_deinit_hw() in devlink reinit path\n\ndevlink-reload results in ice_init_hw failed error, and then removing\nthe ice driver causes a NULL pointer dereference.\n\n[ +0.102213] ice 0000:ca:00.0: ice_init_hw failed: -16\n...\n[ +0.000001] Call Trace:\n[ +0.000003] <TASK>\n[ +0.000006] ice_unload+0x8f/0x100 [ice]\n[ +0.000081] ice_remove+0xba/0x300 [ice]\n\nCommit 1390b8b3d2be (\"ice: remove duplicate call to ice_deinit_hw() on\nerror paths\") removed ice_deinit_hw() from ice_deinit_dev(). As a result\nice_devlink_reinit_down() no longer calls ice_deinit_hw(), but\nice_devlink_reinit_up() still calls ice_init_hw(). Since the control\nqueues are not uninitialized, ice_init_hw() fails with -EBUSY.\n\nAdd ice_deinit_hw() to ice_devlink_reinit_down() to correspond with\nice_init_hw() in ice_devlink_reinit_up()."}, {"lang": "es", "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\nice: a\u00f1adir la llamada faltante a ice_deinit_hw() en la ruta de reinicio de devlink\n\ndevlink-reload resulta en un error de fallo de ice_init_hw, y luego la eliminaci\u00f3n del controlador ice causa una desreferencia de puntero NULL.\n\n[ +0.102213] ice 0000:ca:00.0: ice_init_hw fall\u00f3: -16\n...\n[ +0.000001] Traza de Llamadas:\n[ +0.000003] \n[ +0.000006] ice_unload+0x8f/0x100 [ice]\n[ +0.000081] ice_remove+0xba/0x300 [ice]\n\nEl commit 1390b8b3d2be ('ice: eliminar llamada duplicada a ice_deinit_hw() en rutas de error') elimin\u00f3 ice_deinit_hw() de ice_deinit_dev(). Como resultado, ice_devlink_reinit_down() ya no llama a ice_deinit_hw(), pero ice_devlink_reinit_up() todav\u00eda llama a ice_init_hw(). Dado que las colas de control no est\u00e1n desinicializadas, ice_init_hw() falla con -EBUSY.\n\nA\u00f1adir ice_deinit_hw() a ice_devlink_reinit_down() para corresponder con ice_init_hw() en ice_devlink_reinit_up()."}], "id": "CVE-2026-23117", "lastModified": "2026-02-18T17:52:44.520", "metrics": {}, "published": "2026-02-14T15:16:06.830", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/42fb5f3deb582cb96440e4683745017dbabb83d6"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/a3d99e2fbf01446d31a0d0dfc46444e915a1f6d4"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: ice: add missing ice_deinit_hw() in devlink reinit path", "id": "2439875", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2439875"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nice: add missing ice_deinit_hw() in devlink reinit path\ndevlink-reload results in ice_init_hw failed error, and then removing\nthe ice driver causes a NULL pointer dereference.\n[ +0.102213] ice 0000:ca:00.0: ice_init_hw failed: -16\n...\n[ +0.000001] Call Trace:\n[ +0.000003] <TASK>\n[ +0.000006] ice_unload+0x8f/0x100 [ice]\n[ +0.000081] ice_remove+0xba/0x300 [ice]\nCommit 1390b8b3d2be (\"ice: remove duplicate call to ice_deinit_hw() on\nerror paths\") removed ice_deinit_hw() from ice_deinit_dev(). As a result\nice_devlink_reinit_down() no longer calls ice_deinit_hw(), but\nice_devlink_reinit_up() still calls ice_init_hw(). Since the control\nqueues are not uninitialized, ice_init_hw() fails with -EBUSY.\nAdd ice_deinit_hw() to ice_devlink_reinit_down() to correspond with\nice_init_hw() in ice_devlink_reinit_up()."], "name": "CVE-2026-23117", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Affected", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2026-02-14T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-23117\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-23117\nhttps://lore.kernel.org/linux-cve-announce/2026021406-CVE-2026-23117-0b29@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2026-02-16T12:01:47.579165+00:00", "updated": "2026-02-16T12:01:47.579260+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}