CVE-2023-53030

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-53030", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-03-27T16:40:15.757Z", "datePublished": "2025-03-27T16:43:58.921Z", "dateUpdated": "2026-05-23T15:27:47.877Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-23T15:27:47.877Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Avoid use of GFP_KERNEL in atomic context\n\nUsing GFP_KERNEL in preemption disable context, causing below warning\nwhen CONFIG_DEBUG_ATOMIC_SLEEP is enabled.\n\n[ 32.542271] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\n[ 32.550883] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\n[ 32.558707] preempt_count: 1, expected: 0\n[ 32.562710] RCU nest depth: 0, expected: 0\n[ 32.566800] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.2.0-rc2-00269-gae9dcb91c606 #7\n[ 32.576188] Hardware name: Marvell CN106XX board (DT)\n[ 32.581232] Call trace:\n[ 32.583670] dump_backtrace.part.0+0xe0/0xf0\n[ 32.587937] show_stack+0x18/0x30\n[ 32.591245] dump_stack_lvl+0x68/0x84\n[ 32.594900] dump_stack+0x18/0x34\n[ 32.598206] __might_resched+0x12c/0x160\n[ 32.602122] __might_sleep+0x48/0xa0\n[ 32.605689] __kmem_cache_alloc_node+0x2b8/0x2e0\n[ 32.610301] __kmalloc+0x58/0x190\n[ 32.613610] otx2_sq_aura_pool_init+0x1a8/0x314\n[ 32.618134] otx2_open+0x1d4/0x9d0\n\nTo avoid use of GFP_ATOMIC for memory allocation, disable preemption\nafter all memory allocation is done."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c"], "versions": [{"version": "6ea5273c71dd2d07c0a2459594eb34bc087939f7", "lessThan": "2827c4eb429db64befdca11362e2b1c5f524f6ba", "status": "affected", "versionType": "git"}, {"version": "667ce030bdfb62a86266444b2c3fd6ab98b9df9b", "lessThan": "1eb57b87f106c90cee6b2a56a10f2e29c7a25f3e", "status": "affected", "versionType": "git"}, {"version": "4af1b64f80fbe1275fb02c5f1c0cef099a4a231f", "lessThan": "87b93b678e95c7d93fe6a55b0e0fbda26d8c7760", "status": "affected", "versionType": "git"}, {"version": "b754dc7c933dd9464223f64b10d33d68ab086cc6", "status": "affected", "versionType": "git"}, {"version": "6.0.19", "lessThan": "6.1", "status": "affected", "versionType": "semver"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c"], "versions": [{"version": "5.15.87", "lessThan": "5.15.91", "status": "affected", "versionType": "semver"}, {"version": "6.1.5", "lessThan": "6.1.8", "status": "affected", "versionType": "semver"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.15.87", "versionEndExcluding": "5.15.91"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.1.5", "versionEndExcluding": "6.1.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.0.19"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/2827c4eb429db64befdca11362e2b1c5f524f6ba"}, {"url": "https://git.kernel.org/stable/c/1eb57b87f106c90cee6b2a56a10f2e29c7a25f3e"}, {"url": "https://git.kernel.org/stable/c/87b93b678e95c7d93fe6a55b0e0fbda26d8c7760"}], "title": "octeontx2-pf: Avoid use of GFP_KERNEL in atomic context", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "2827c4eb429db64befdca11362e2b1c5f524f6ba", "status": "affected", "version": "6ea5273c71dd2d07c0a2459594eb34bc087939f7", "versionType": "git"}, {"lessThan": "1eb57b87f106c90cee6b2a56a10f2e29c7a25f3e", "status": "affected", "version": "667ce030bdfb62a86266444b2c3fd6ab98b9df9b", "versionType": "git"}, {"lessThan": "87b93b678e95c7d93fe6a55b0e0fbda26d8c7760", "status": "affected", "version": "4af1b64f80fbe1275fb02c5f1c0cef099a4a231f", "versionType": "git"}, {"status": "affected", "version": "b754dc7c933dd9464223f64b10d33d68ab086cc6", "versionType": "git"}, {"lessThan": "6.1", "status": "affected", "version": "6.0.19", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Linux", "programFiles": ["drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c"], "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "versions": [{"lessThan": "5.15.91", "status": "affected", "version": "5.15.87", "versionType": "semver"}, {"lessThan": "6.1.8", "status": "affected", "version": "6.1.5", "versionType": "semver"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "5F906C06-258C-4D94-8157-91260E765A8A", "versionEndExcluding": "5.15.91", "versionStartIncluding": "5.15.87", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "7AA8FB60-5A87-41DE-A31E-52289F24666B", "versionEndExcluding": "6.1", "versionStartIncluding": "6.0.19", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "861F07FF-4765-41C9-97FB-7E97F22FBC7F", "versionEndExcluding": "6.1.8", "versionStartIncluding": "6.1.5", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.2:rc3:*:*:*:*:*:*", "matchCriteriaId": "725C78C9-12CE-406F-ABE8-0813A01D66E8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.2:rc4:*:*:*:*:*:*", "matchCriteriaId": "A127C155-689C-4F67-B146-44A57F4BFD85", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nocteontx2-pf: Avoid use of GFP_KERNEL in atomic context\n\nUsing GFP_KERNEL in preemption disable context, causing below warning\nwhen CONFIG_DEBUG_ATOMIC_SLEEP is enabled.\n\n[ 32.542271] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\n[ 32.550883] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\n[ 32.558707] preempt_count: 1, expected: 0\n[ 32.562710] RCU nest depth: 0, expected: 0\n[ 32.566800] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.2.0-rc2-00269-gae9dcb91c606 #7\n[ 32.576188] Hardware name: Marvell CN106XX board (DT)\n[ 32.581232] Call trace:\n[ 32.583670] dump_backtrace.part.0+0xe0/0xf0\n[ 32.587937] show_stack+0x18/0x30\n[ 32.591245] dump_stack_lvl+0x68/0x84\n[ 32.594900] dump_stack+0x18/0x34\n[ 32.598206] __might_resched+0x12c/0x160\n[ 32.602122] __might_sleep+0x48/0xa0\n[ 32.605689] __kmem_cache_alloc_node+0x2b8/0x2e0\n[ 32.610301] __kmalloc+0x58/0x190\n[ 32.613610] otx2_sq_aura_pool_init+0x1a8/0x314\n[ 32.618134] otx2_open+0x1d4/0x9d0\n\nTo avoid use of GFP_ATOMIC for memory allocation, disable preemption\nafter all memory allocation is done."}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: octeontx2-pf: Evitar el uso de GFP_KERNEL en un contexto at\u00f3mico. El uso de GFP_KERNEL en el contexto de deshabilitaci\u00f3n de preempci\u00f3n provoca la siguiente advertencia cuando CONFIG_DEBUG_ATOMIC_SLEEP est\u00e1 habilitado. [ 32.542271] ERROR: funci\u00f3n de suspensi\u00f3n llamada desde contexto no v\u00e1lido en include/linux/sched/mm.h:274 [ 32.550883] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0 [ 32.558707] preempt_count: 1, esperado: 0 [ 32.562710] Profundidad de anidamiento de RCU: 0, esperado: 0 [ 32.566800] CPU: 3 PID: 1 Comm: swapper/0 Tainted: GW 6.2.0-rc2-00269-gae9dcb91c606 #7 [ 32.576188] Nombre del hardware: Placa Marvell CN106XX (DT) [ 32.581232] Rastreo de llamadas: [ 32.583670] dump_backtrace.part.0+0xe0/0xf0 [ 32.587937] show_stack+0x18/0x30 [ 32.591245] dump_stack_lvl+0x68/0x84 [ 32.594900] dump_stack+0x18/0x34 [ 32.598206] __might_resched+0x12c/0x160 [ 32.602122] __might_sleep+0x48/0xa0 [ 32.605689] __kmem_cache_alloc_node+0x2b8/0x2e0 [ 32.610301] __kmalloc+0x58/0x190 [ 32.613610] otx2_sq_aura_pool_init+0x1a8/0x314 [ 32.618134] otx2_open+0x1d4/0x9d0 Para evitar el uso de GFP_ATOMIC para la asignaci\u00f3n de memoria, deshabilite la preempci\u00f3n una vez que se haya realizado toda la asignaci\u00f3n de memoria."}], "id": "CVE-2023-53030", "lastModified": "2026-06-17T06:44:09.530", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 5.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2025-03-27T17:15:52.750", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/1eb57b87f106c90cee6b2a56a10f2e29c7a25f3e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/2827c4eb429db64befdca11362e2b1c5f524f6ba"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/87b93b678e95c7d93fe6a55b0e0fbda26d8c7760"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-667"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: octeontx2-pf: Avoid use of GFP_KERNEL in atomic context", "id": "2355471", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2355471"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.5", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "details": ["In the Linux kernel, the following vulnerability has been resolved:\nocteontx2-pf: Avoid use of GFP_KERNEL in atomic context\nUsing GFP_KERNEL in preemption disable context, causing below warning\nwhen CONFIG_DEBUG_ATOMIC_SLEEP is enabled.\n[ 32.542271] BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274\n[ 32.550883] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1, name: swapper/0\n[ 32.558707] preempt_count: 1, expected: 0\n[ 32.562710] RCU nest depth: 0, expected: 0\n[ 32.566800] CPU: 3 PID: 1 Comm: swapper/0 Tainted: G W 6.2.0-rc2-00269-gae9dcb91c606 #7\n[ 32.576188] Hardware name: Marvell CN106XX board (DT)\n[ 32.581232] Call trace:\n[ 32.583670] dump_backtrace.part.0+0xe0/0xf0\n[ 32.587937] show_stack+0x18/0x30\n[ 32.591245] dump_stack_lvl+0x68/0x84\n[ 32.594900] dump_stack+0x18/0x34\n[ 32.598206] __might_resched+0x12c/0x160\n[ 32.602122] __might_sleep+0x48/0xa0\n[ 32.605689] __kmem_cache_alloc_node+0x2b8/0x2e0\n[ 32.610301] __kmalloc+0x58/0x190\n[ 32.613610] otx2_sq_aura_pool_init+0x1a8/0x314\n[ 32.618134] otx2_open+0x1d4/0x9d0\nTo avoid use of GFP_ATOMIC for memory allocation, disable preemption\nafter all memory allocation is done."], "name": "CVE-2023-53030", "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": "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": "2025-03-27T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53030\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53030\nhttps://lore.kernel.org/linux-cve-announce/2025032720-CVE-2023-53030-ba50@gregkh/T"], "threat_severity": "Low"}

{"created": "2025-07-12T22:15:46.790461+00:00", "updated": "2025-07-12T22:15:46.790517+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}