{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-53235", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-09-15T14:19:21.847Z", "datePublished": "2025-09-15T14:22:08.322Z", "dateUpdated": "2026-05-11T19:40:51.430Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T19:40:51.430Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/tests: helpers: Avoid a driver uaf\n\nwhen using __drm_kunit_helper_alloc_drm_device() the driver may be\ndereferenced by device-managed resources up until the device is\nfreed, which is typically later than the kunit-managed resource code\nfrees it. Fix this by simply make the driver device-managed as well.\n\nIn short, the sequence leading to the UAF is as follows:\n\nINIT:\nCode allocates a struct device as a kunit-managed resource.\nCode allocates a drm driver as a kunit-managed resource.\nCode allocates a drm device as a device-managed resource.\n\nEXIT:\nKunit resource cleanup frees the drm driver\nKunit resource cleanup puts the struct device, which starts a\n device-managed resource cleanup\ndevice-managed cleanup calls drm_dev_put()\ndrm_dev_put() dereferences the (now freed) drm driver -> Boom.\n\nRelated KASAN message:\n[55272.551542] ==================================================================\n[55272.551551] BUG: KASAN: slab-use-after-free in drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551603] Read of size 8 at addr ffff888127502828 by task kunit_try_catch/10353\n\n[55272.551612] CPU: 4 PID: 10353 Comm: kunit_try_catch Tainted: G U N 6.5.0-rc7+ #155\n[55272.551620] Hardware name: ASUS System Product Name/PRIME B560M-A AC, BIOS 0403 01/26/2021\n[55272.551626] Call Trace:\n[55272.551629] <TASK>\n[55272.551633] dump_stack_lvl+0x57/0x90\n[55272.551639] print_report+0xcf/0x630\n[55272.551645] ? _raw_spin_lock_irqsave+0x5f/0x70\n[55272.551652] ? drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551694] kasan_report+0xd7/0x110\n[55272.551699] ? drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551742] drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551783] devres_release_all+0x15d/0x1f0\n[55272.551790] ? __pfx_devres_release_all+0x10/0x10\n[55272.551797] device_unbind_cleanup+0x16/0x1a0\n[55272.551802] device_release_driver_internal+0x3e5/0x540\n[55272.551808] ? kobject_put+0x5d/0x4b0\n[55272.551814] bus_remove_device+0x1f1/0x3f0\n[55272.551819] device_del+0x342/0x910\n[55272.551826] ? __pfx_device_del+0x10/0x10\n[55272.551830] ? lock_release+0x339/0x5e0\n[55272.551836] ? kunit_remove_resource+0x128/0x290 [kunit]\n[55272.551845] ? __pfx_lock_release+0x10/0x10\n[55272.551851] platform_device_del.part.0+0x1f/0x1e0\n[55272.551856] ? _raw_spin_unlock_irqrestore+0x30/0x60\n[55272.551863] kunit_remove_resource+0x195/0x290 [kunit]\n[55272.551871] ? _raw_spin_unlock_irqrestore+0x30/0x60\n[55272.551877] kunit_cleanup+0x78/0x120 [kunit]\n[55272.551885] ? __kthread_parkme+0xc1/0x1f0\n[55272.551891] ? __pfx_kunit_try_run_case_cleanup+0x10/0x10 [kunit]\n[55272.551900] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit]\n[55272.551909] kunit_generic_run_threadfn_adapter+0x4a/0x90 [kunit]\n[55272.551919] kthread+0x2e7/0x3c0\n[55272.551924] ? __pfx_kthread+0x10/0x10\n[55272.551929] ret_from_fork+0x2d/0x70\n[55272.551935] ? __pfx_kthread+0x10/0x10\n[55272.551940] ret_from_fork_asm+0x1b/0x30\n[55272.551948] </TASK>\n\n[55272.551953] Allocated by task 10351:\n[55272.551956] kasan_save_stack+0x1c/0x40\n[55272.551962] kasan_set_track+0x21/0x30\n[55272.551966] __kasan_kmalloc+0x8b/0x90\n[55272.551970] __kmalloc+0x5e/0x160\n[55272.551976] kunit_kmalloc_array+0x1c/0x50 [kunit]\n[55272.551984] drm_exec_test_init+0xfa/0x2c0 [drm_exec_test]\n[55272.551991] kunit_try_run_case+0xdd/0x250 [kunit]\n[55272.551999] kunit_generic_run_threadfn_adapter+0x4a/0x90 [kunit]\n[55272.552008] kthread+0x2e7/0x3c0\n[55272.552012] ret_from_fork+0x2d/0x70\n[55272.552017] ret_from_fork_asm+0x1b/0x30\n\n[55272.552024] Freed by task 10353:\n[55272.552027] kasan_save_stack+0x1c/0x40\n[55272.552032] kasan_set_track+0x21/0x30\n[55272.552036] kasan_save_free_info+0x27/0x40\n[55272.552041] __kasan_slab_free+0x106/0x180\n[55272.552046] slab_free_freelist_hook+0xb3/0x160\n[55272.552051] __kmem_cache_free+0xb2/0x290\n[55272.552056] kunit_remove_resource+0x195/0x290 [kunit]\n[55272.552064] kunit_cleanup+0x7\n---truncated---"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/drm/drm_kunit_helpers.h"], "versions": [{"version": "d98780310719bf4076d975c2ff65c44c7c0d929e", "lessThan": "c9d8be0e533738b744abb669263c4750d4830009", "status": "affected", "versionType": "git"}, {"version": "d98780310719bf4076d975c2ff65c44c7c0d929e", "lessThan": "139a27854bf5ce93ff9805f9f7683b88c13074dc", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["include/drm/drm_kunit_helpers.h"], "versions": [{"version": "6.3", "status": "affected"}, {"version": "0", "lessThan": "6.3", "status": "unaffected", "versionType": "semver"}, {"version": "6.5.5", "lessThanOrEqual": "6.5.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.6", "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": "6.3", "versionEndExcluding": "6.5.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.3", "versionEndExcluding": "6.6"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/c9d8be0e533738b744abb669263c4750d4830009"}, {"url": "https://git.kernel.org/stable/c/139a27854bf5ce93ff9805f9f7683b88c13074dc"}], "title": "drm/tests: helpers: Avoid a driver uaf", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-53235", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-01-14T17:56:14.212932Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-14T18:02:49.816Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-53235", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2026-01-14T17:56:14.212932Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-416", "description": "CWE-416 Use After Free"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-01-14T17:56:10.219Z"}}], "cna": {"title": "drm/tests: helpers: Avoid a driver uaf", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "d98780310719bf4076d975c2ff65c44c7c0d929e", "lessThan": "c9d8be0e533738b744abb669263c4750d4830009", "versionType": "git"}, {"status": "affected", "version": "d98780310719bf4076d975c2ff65c44c7c0d929e", "lessThan": "139a27854bf5ce93ff9805f9f7683b88c13074dc", "versionType": "git"}], "programFiles": ["include/drm/drm_kunit_helpers.h"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.3"}, {"status": "unaffected", "version": "0", "lessThan": "6.3", "versionType": "semver"}, {"status": "unaffected", "version": "6.5.5", "versionType": "semver", "lessThanOrEqual": "6.5.*"}, {"status": "unaffected", "version": "6.6", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["include/drm/drm_kunit_helpers.h"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/c9d8be0e533738b744abb669263c4750d4830009"}, {"url": "https://git.kernel.org/stable/c/139a27854bf5ce93ff9805f9f7683b88c13074dc"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/tests: helpers: Avoid a driver uaf\n\nwhen using __drm_kunit_helper_alloc_drm_device() the driver may be\ndereferenced by device-managed resources up until the device is\nfreed, which is typically later than the kunit-managed resource code\nfrees it. Fix this by simply make the driver device-managed as well.\n\nIn short, the sequence leading to the UAF is as follows:\n\nINIT:\nCode allocates a struct device as a kunit-managed resource.\nCode allocates a drm driver as a kunit-managed resource.\nCode allocates a drm device as a device-managed resource.\n\nEXIT:\nKunit resource cleanup frees the drm driver\nKunit resource cleanup puts the struct device, which starts a\n device-managed resource cleanup\ndevice-managed cleanup calls drm_dev_put()\ndrm_dev_put() dereferences the (now freed) drm driver -> Boom.\n\nRelated KASAN message:\n[55272.551542] ==================================================================\n[55272.551551] BUG: KASAN: slab-use-after-free in drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551603] Read of size 8 at addr ffff888127502828 by task kunit_try_catch/10353\n\n[55272.551612] CPU: 4 PID: 10353 Comm: kunit_try_catch Tainted: G U N 6.5.0-rc7+ #155\n[55272.551620] Hardware name: ASUS System Product Name/PRIME B560M-A AC, BIOS 0403 01/26/2021\n[55272.551626] Call Trace:\n[55272.551629] <TASK>\n[55272.551633] dump_stack_lvl+0x57/0x90\n[55272.551639] print_report+0xcf/0x630\n[55272.551645] ? _raw_spin_lock_irqsave+0x5f/0x70\n[55272.551652] ? drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551694] kasan_report+0xd7/0x110\n[55272.551699] ? drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551742] drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551783] devres_release_all+0x15d/0x1f0\n[55272.551790] ? __pfx_devres_release_all+0x10/0x10\n[55272.551797] device_unbind_cleanup+0x16/0x1a0\n[55272.551802] device_release_driver_internal+0x3e5/0x540\n[55272.551808] ? kobject_put+0x5d/0x4b0\n[55272.551814] bus_remove_device+0x1f1/0x3f0\n[55272.551819] device_del+0x342/0x910\n[55272.551826] ? __pfx_device_del+0x10/0x10\n[55272.551830] ? lock_release+0x339/0x5e0\n[55272.551836] ? kunit_remove_resource+0x128/0x290 [kunit]\n[55272.551845] ? __pfx_lock_release+0x10/0x10\n[55272.551851] platform_device_del.part.0+0x1f/0x1e0\n[55272.551856] ? _raw_spin_unlock_irqrestore+0x30/0x60\n[55272.551863] kunit_remove_resource+0x195/0x290 [kunit]\n[55272.551871] ? _raw_spin_unlock_irqrestore+0x30/0x60\n[55272.551877] kunit_cleanup+0x78/0x120 [kunit]\n[55272.551885] ? __kthread_parkme+0xc1/0x1f0\n[55272.551891] ? __pfx_kunit_try_run_case_cleanup+0x10/0x10 [kunit]\n[55272.551900] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit]\n[55272.551909] kunit_generic_run_threadfn_adapter+0x4a/0x90 [kunit]\n[55272.551919] kthread+0x2e7/0x3c0\n[55272.551924] ? __pfx_kthread+0x10/0x10\n[55272.551929] ret_from_fork+0x2d/0x70\n[55272.551935] ? __pfx_kthread+0x10/0x10\n[55272.551940] ret_from_fork_asm+0x1b/0x30\n[55272.551948] </TASK>\n\n[55272.551953] Allocated by task 10351:\n[55272.551956] kasan_save_stack+0x1c/0x40\n[55272.551962] kasan_set_track+0x21/0x30\n[55272.551966] __kasan_kmalloc+0x8b/0x90\n[55272.551970] __kmalloc+0x5e/0x160\n[55272.551976] kunit_kmalloc_array+0x1c/0x50 [kunit]\n[55272.551984] drm_exec_test_init+0xfa/0x2c0 [drm_exec_test]\n[55272.551991] kunit_try_run_case+0xdd/0x250 [kunit]\n[55272.551999] kunit_generic_run_threadfn_adapter+0x4a/0x90 [kunit]\n[55272.552008] kthread+0x2e7/0x3c0\n[55272.552012] ret_from_fork+0x2d/0x70\n[55272.552017] ret_from_fork_asm+0x1b/0x30\n\n[55272.552024] Freed by task 10353:\n[55272.552027] kasan_save_stack+0x1c/0x40\n[55272.552032] kasan_set_track+0x21/0x30\n[55272.552036] kasan_save_free_info+0x27/0x40\n[55272.552041] __kasan_slab_free+0x106/0x180\n[55272.552046] slab_free_freelist_hook+0xb3/0x160\n[55272.552051] __kmem_cache_free+0xb2/0x290\n[55272.552056] kunit_remove_resource+0x195/0x290 [kunit]\n[55272.552064] kunit_cleanup+0x7\n---truncated---"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.5.5", "versionStartIncluding": "6.3"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.6", "versionStartIncluding": "6.3"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-09-15T14:22:08.322Z"}}}, "cveMetadata": {"cveId": "CVE-2023-53235", "state": "PUBLISHED", "dateUpdated": "2026-01-14T18:02:49.816Z", "dateReserved": "2025-09-15T14:19:21.847Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-09-15T14:22:08.322Z", "assignerShortName": "Linux"}, "dataVersion": "5.2"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "F961E4E2-B3B0-4061-AA7B-6262FE78F9D0", "versionEndExcluding": "6.5.5", "versionStartIncluding": "6.3", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.6:rc1:*:*:*:*:*:*", "matchCriteriaId": "84267A4F-DBC2-444F-B41D-69E15E1BEC97", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/tests: helpers: Avoid a driver uaf\n\nwhen using __drm_kunit_helper_alloc_drm_device() the driver may be\ndereferenced by device-managed resources up until the device is\nfreed, which is typically later than the kunit-managed resource code\nfrees it. Fix this by simply make the driver device-managed as well.\n\nIn short, the sequence leading to the UAF is as follows:\n\nINIT:\nCode allocates a struct device as a kunit-managed resource.\nCode allocates a drm driver as a kunit-managed resource.\nCode allocates a drm device as a device-managed resource.\n\nEXIT:\nKunit resource cleanup frees the drm driver\nKunit resource cleanup puts the struct device, which starts a\n device-managed resource cleanup\ndevice-managed cleanup calls drm_dev_put()\ndrm_dev_put() dereferences the (now freed) drm driver -> Boom.\n\nRelated KASAN message:\n[55272.551542] ==================================================================\n[55272.551551] BUG: KASAN: slab-use-after-free in drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551603] Read of size 8 at addr ffff888127502828 by task kunit_try_catch/10353\n\n[55272.551612] CPU: 4 PID: 10353 Comm: kunit_try_catch Tainted: G U N 6.5.0-rc7+ #155\n[55272.551620] Hardware name: ASUS System Product Name/PRIME B560M-A AC, BIOS 0403 01/26/2021\n[55272.551626] Call Trace:\n[55272.551629] <TASK>\n[55272.551633] dump_stack_lvl+0x57/0x90\n[55272.551639] print_report+0xcf/0x630\n[55272.551645] ? _raw_spin_lock_irqsave+0x5f/0x70\n[55272.551652] ? drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551694] kasan_report+0xd7/0x110\n[55272.551699] ? drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551742] drm_dev_put.part.0+0xd4/0xe0 [drm]\n[55272.551783] devres_release_all+0x15d/0x1f0\n[55272.551790] ? __pfx_devres_release_all+0x10/0x10\n[55272.551797] device_unbind_cleanup+0x16/0x1a0\n[55272.551802] device_release_driver_internal+0x3e5/0x540\n[55272.551808] ? kobject_put+0x5d/0x4b0\n[55272.551814] bus_remove_device+0x1f1/0x3f0\n[55272.551819] device_del+0x342/0x910\n[55272.551826] ? __pfx_device_del+0x10/0x10\n[55272.551830] ? lock_release+0x339/0x5e0\n[55272.551836] ? kunit_remove_resource+0x128/0x290 [kunit]\n[55272.551845] ? __pfx_lock_release+0x10/0x10\n[55272.551851] platform_device_del.part.0+0x1f/0x1e0\n[55272.551856] ? _raw_spin_unlock_irqrestore+0x30/0x60\n[55272.551863] kunit_remove_resource+0x195/0x290 [kunit]\n[55272.551871] ? _raw_spin_unlock_irqrestore+0x30/0x60\n[55272.551877] kunit_cleanup+0x78/0x120 [kunit]\n[55272.551885] ? __kthread_parkme+0xc1/0x1f0\n[55272.551891] ? __pfx_kunit_try_run_case_cleanup+0x10/0x10 [kunit]\n[55272.551900] ? __pfx_kunit_generic_run_threadfn_adapter+0x10/0x10 [kunit]\n[55272.551909] kunit_generic_run_threadfn_adapter+0x4a/0x90 [kunit]\n[55272.551919] kthread+0x2e7/0x3c0\n[55272.551924] ? __pfx_kthread+0x10/0x10\n[55272.551929] ret_from_fork+0x2d/0x70\n[55272.551935] ? __pfx_kthread+0x10/0x10\n[55272.551940] ret_from_fork_asm+0x1b/0x30\n[55272.551948] </TASK>\n\n[55272.551953] Allocated by task 10351:\n[55272.551956] kasan_save_stack+0x1c/0x40\n[55272.551962] kasan_set_track+0x21/0x30\n[55272.551966] __kasan_kmalloc+0x8b/0x90\n[55272.551970] __kmalloc+0x5e/0x160\n[55272.551976] kunit_kmalloc_array+0x1c/0x50 [kunit]\n[55272.551984] drm_exec_test_init+0xfa/0x2c0 [drm_exec_test]\n[55272.551991] kunit_try_run_case+0xdd/0x250 [kunit]\n[55272.551999] kunit_generic_run_threadfn_adapter+0x4a/0x90 [kunit]\n[55272.552008] kthread+0x2e7/0x3c0\n[55272.552012] ret_from_fork+0x2d/0x70\n[55272.552017] ret_from_fork_asm+0x1b/0x30\n\n[55272.552024] Freed by task 10353:\n[55272.552027] kasan_save_stack+0x1c/0x40\n[55272.552032] kasan_set_track+0x21/0x30\n[55272.552036] kasan_save_free_info+0x27/0x40\n[55272.552041] __kasan_slab_free+0x106/0x180\n[55272.552046] slab_free_freelist_hook+0xb3/0x160\n[55272.552051] __kmem_cache_free+0xb2/0x290\n[55272.552056] kunit_remove_resource+0x195/0x290 [kunit]\n[55272.552064] kunit_cleanup+0x7\n---truncated---"}], "id": "CVE-2023-53235", "lastModified": "2026-01-14T18:16:34.587", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-09-15T15:15:50.550", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/139a27854bf5ce93ff9805f9f7683b88c13074dc"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/c9d8be0e533738b744abb669263c4750d4830009"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-416"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-416"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: drm/tests: helpers: Avoid a driver uaf", "id": "2395384", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2395384"}, "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": ["No description is available for this CVE."], "name": "CVE-2023-53235", "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": "Affected", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "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": "2025-09-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53235\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53235\nhttps://lore.kernel.org/linux-cve-announce/2025091515-CVE-2023-53235-1104@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-09-17T10:07:30.835395+00:00", "updated": "2025-09-17T10:07:30.835440+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}