{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2022-48715", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-06-20T11:09:39.050Z", "datePublished": "2024-06-20T11:13:08.654Z", "dateUpdated": "2025-05-04T08:21:36.790Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:21:36.790Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: bnx2fc: Make bnx2fc_recv_frame() mp safe\n\nRunning tests with a debug kernel shows that bnx2fc_recv_frame() is\nmodifying the per_cpu lport stats counters in a non-mpsafe way. Just boot\na debug kernel and run the bnx2fc driver with the hardware enabled.\n\n[ 1391.699147] BUG: using smp_processor_id() in preemptible [00000000] code: bnx2fc_\n[ 1391.699160] caller is bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: loaded Tainted: G B\n[ 1391.699180] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013\n[ 1391.699183] Call Trace:\n[ 1391.699188] dump_stack_lvl+0x57/0x7d\n[ 1391.699198] check_preemption_disabled+0xc8/0xd0\n[ 1391.699205] bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699215] ? do_raw_spin_trylock+0xb5/0x180\n[ 1391.699221] ? bnx2fc_npiv_create_vports.isra.0+0x4e0/0x4e0 [bnx2fc]\n[ 1391.699229] ? bnx2fc_l2_rcv_thread+0xb7/0x3a0 [bnx2fc]\n[ 1391.699240] bnx2fc_l2_rcv_thread+0x1af/0x3a0 [bnx2fc]\n[ 1391.699250] ? bnx2fc_ulp_init+0xc0/0xc0 [bnx2fc]\n[ 1391.699258] kthread+0x364/0x420\n[ 1391.699263] ? _raw_spin_unlock_irq+0x24/0x50\n[ 1391.699268] ? set_kthread_struct+0x100/0x100\n[ 1391.699273] ret_from_fork+0x22/0x30\n\nRestore the old get_cpu/put_cpu code with some modifications to reduce the\nsize of the critical section."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/scsi/bnx2fc/bnx2fc_fcoe.c"], "versions": [{"version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "3a345198a7c2d1db2526dc60b77052f75de019d3", "status": "affected", "versionType": "git"}, {"version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "471085571f926a1fe6b1bed095638994dbf23990", "status": "affected", "versionType": "git"}, {"version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "003bcee66a8f0e76157eb3af369c173151901d97", "status": "affected", "versionType": "git"}, {"version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "53e4f71763c61a557283eb43301efd671922d1e8", "status": "affected", "versionType": "git"}, {"version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "ec4334152dae175dbd8fd5bde1d2139bbe7b42d0", "status": "affected", "versionType": "git"}, {"version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "2f5a1ac68bdf2899ce822ab845081922ea8c588e", "status": "affected", "versionType": "git"}, {"version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "2d24336c7214b281b51860e54783dfc65f1248df", "status": "affected", "versionType": "git"}, {"version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "936bd03405fc83ba039d42bc93ffd4b88418f1d3", "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/scsi/bnx2fc/bnx2fc_fcoe.c"], "versions": [{"version": "3.16", "status": "affected"}, {"version": "0", "lessThan": "3.16", "status": "unaffected", "versionType": "semver"}, {"version": "4.9.300", "lessThanOrEqual": "4.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.14.265", "lessThanOrEqual": "4.14.*", "status": "unaffected", "versionType": "semver"}, {"version": "4.19.228", "lessThanOrEqual": "4.19.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.4.178", "lessThanOrEqual": "5.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.10.99", "lessThanOrEqual": "5.10.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.15.22", "lessThanOrEqual": "5.15.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.16.8", "lessThanOrEqual": "5.16.*", "status": "unaffected", "versionType": "semver"}, {"version": "5.17", "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": "3.16", "versionEndExcluding": "4.9.300"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.16", "versionEndExcluding": "4.14.265"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.16", "versionEndExcluding": "4.19.228"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.16", "versionEndExcluding": "5.4.178"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.16", "versionEndExcluding": "5.10.99"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.16", "versionEndExcluding": "5.15.22"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.16", "versionEndExcluding": "5.16.8"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "3.16", "versionEndExcluding": "5.17"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/3a345198a7c2d1db2526dc60b77052f75de019d3"}, {"url": "https://git.kernel.org/stable/c/471085571f926a1fe6b1bed095638994dbf23990"}, {"url": "https://git.kernel.org/stable/c/003bcee66a8f0e76157eb3af369c173151901d97"}, {"url": "https://git.kernel.org/stable/c/53e4f71763c61a557283eb43301efd671922d1e8"}, {"url": "https://git.kernel.org/stable/c/ec4334152dae175dbd8fd5bde1d2139bbe7b42d0"}, {"url": "https://git.kernel.org/stable/c/2f5a1ac68bdf2899ce822ab845081922ea8c588e"}, {"url": "https://git.kernel.org/stable/c/2d24336c7214b281b51860e54783dfc65f1248df"}, {"url": "https://git.kernel.org/stable/c/936bd03405fc83ba039d42bc93ffd4b88418f1d3"}], "title": "scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", 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["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48715", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T17:11:26.064994Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:34:49.952Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/3a345198a7c2d1db2526dc60b77052f75de019d3", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/471085571f926a1fe6b1bed095638994dbf23990", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/003bcee66a8f0e76157eb3af369c173151901d97", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/53e4f71763c61a557283eb43301efd671922d1e8", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/ec4334152dae175dbd8fd5bde1d2139bbe7b42d0", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/2f5a1ac68bdf2899ce822ab845081922ea8c588e", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/2d24336c7214b281b51860e54783dfc65f1248df", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/936bd03405fc83ba039d42bc93ffd4b88418f1d3", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T15:17:55.856Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2022-48715", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T17:11:26.064994Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:26.220Z"}}], "cna": {"title": "scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "3a345198a7c2d1db2526dc60b77052f75de019d3", "versionType": "git"}, {"status": "affected", "version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "471085571f926a1fe6b1bed095638994dbf23990", "versionType": "git"}, {"status": "affected", "version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "003bcee66a8f0e76157eb3af369c173151901d97", "versionType": "git"}, {"status": "affected", "version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "53e4f71763c61a557283eb43301efd671922d1e8", "versionType": "git"}, {"status": "affected", "version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "ec4334152dae175dbd8fd5bde1d2139bbe7b42d0", "versionType": "git"}, {"status": "affected", "version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "2f5a1ac68bdf2899ce822ab845081922ea8c588e", "versionType": "git"}, {"status": "affected", "version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "2d24336c7214b281b51860e54783dfc65f1248df", "versionType": "git"}, {"status": "affected", "version": "d576a5e80cd07ea7049f8fd7b303c14df7b5d7d2", "lessThan": "936bd03405fc83ba039d42bc93ffd4b88418f1d3", "versionType": "git"}], "programFiles": ["drivers/scsi/bnx2fc/bnx2fc_fcoe.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "3.16"}, {"status": "unaffected", "version": "0", "lessThan": "3.16", "versionType": "semver"}, {"status": "unaffected", "version": "4.9.300", "versionType": "semver", "lessThanOrEqual": "4.9.*"}, {"status": "unaffected", "version": "4.14.265", "versionType": "semver", "lessThanOrEqual": "4.14.*"}, {"status": "unaffected", "version": "4.19.228", "versionType": "semver", "lessThanOrEqual": "4.19.*"}, {"status": "unaffected", "version": "5.4.178", "versionType": "semver", "lessThanOrEqual": "5.4.*"}, {"status": "unaffected", "version": "5.10.99", "versionType": "semver", "lessThanOrEqual": "5.10.*"}, {"status": "unaffected", "version": "5.15.22", "versionType": "semver", "lessThanOrEqual": "5.15.*"}, {"status": "unaffected", "version": "5.16.8", "versionType": "semver", "lessThanOrEqual": "5.16.*"}, {"status": "unaffected", "version": "5.17", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/scsi/bnx2fc/bnx2fc_fcoe.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/3a345198a7c2d1db2526dc60b77052f75de019d3"}, {"url": "https://git.kernel.org/stable/c/471085571f926a1fe6b1bed095638994dbf23990"}, {"url": "https://git.kernel.org/stable/c/003bcee66a8f0e76157eb3af369c173151901d97"}, {"url": "https://git.kernel.org/stable/c/53e4f71763c61a557283eb43301efd671922d1e8"}, {"url": "https://git.kernel.org/stable/c/ec4334152dae175dbd8fd5bde1d2139bbe7b42d0"}, {"url": "https://git.kernel.org/stable/c/2f5a1ac68bdf2899ce822ab845081922ea8c588e"}, {"url": "https://git.kernel.org/stable/c/2d24336c7214b281b51860e54783dfc65f1248df"}, {"url": "https://git.kernel.org/stable/c/936bd03405fc83ba039d42bc93ffd4b88418f1d3"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: bnx2fc: Make bnx2fc_recv_frame() mp safe\n\nRunning tests with a debug kernel shows that bnx2fc_recv_frame() is\nmodifying the per_cpu lport stats counters in a non-mpsafe way. Just boot\na debug kernel and run the bnx2fc driver with the hardware enabled.\n\n[ 1391.699147] BUG: using smp_processor_id() in preemptible [00000000] code: bnx2fc_\n[ 1391.699160] caller is bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: loaded Tainted: G B\n[ 1391.699180] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013\n[ 1391.699183] Call Trace:\n[ 1391.699188] dump_stack_lvl+0x57/0x7d\n[ 1391.699198] check_preemption_disabled+0xc8/0xd0\n[ 1391.699205] bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699215] ? do_raw_spin_trylock+0xb5/0x180\n[ 1391.699221] ? bnx2fc_npiv_create_vports.isra.0+0x4e0/0x4e0 [bnx2fc]\n[ 1391.699229] ? bnx2fc_l2_rcv_thread+0xb7/0x3a0 [bnx2fc]\n[ 1391.699240] bnx2fc_l2_rcv_thread+0x1af/0x3a0 [bnx2fc]\n[ 1391.699250] ? bnx2fc_ulp_init+0xc0/0xc0 [bnx2fc]\n[ 1391.699258] kthread+0x364/0x420\n[ 1391.699263] ? _raw_spin_unlock_irq+0x24/0x50\n[ 1391.699268] ? set_kthread_struct+0x100/0x100\n[ 1391.699273] ret_from_fork+0x22/0x30\n\nRestore the old get_cpu/put_cpu code with some modifications to reduce the\nsize of the critical section."}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.9.300", "versionStartIncluding": "3.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.14.265", "versionStartIncluding": "3.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.19.228", "versionStartIncluding": "3.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.4.178", "versionStartIncluding": "3.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.10.99", "versionStartIncluding": "3.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.15.22", "versionStartIncluding": "3.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.16.8", "versionStartIncluding": "3.16"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.17", "versionStartIncluding": "3.16"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T08:21:36.790Z"}}}, "cveMetadata": {"cveId": "CVE-2022-48715", "state": "PUBLISHED", "dateUpdated": "2025-05-04T08:21:36.790Z", "dateReserved": "2024-06-20T11:09:39.050Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-06-20T11:13:08.654Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: bnx2fc: Make bnx2fc_recv_frame() mp safe\n\nRunning tests with a debug kernel shows that bnx2fc_recv_frame() is\nmodifying the per_cpu lport stats counters in a non-mpsafe way. Just boot\na debug kernel and run the bnx2fc driver with the hardware enabled.\n\n[ 1391.699147] BUG: using smp_processor_id() in preemptible [00000000] code: bnx2fc_\n[ 1391.699160] caller is bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: loaded Tainted: G B\n[ 1391.699180] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013\n[ 1391.699183] Call Trace:\n[ 1391.699188] dump_stack_lvl+0x57/0x7d\n[ 1391.699198] check_preemption_disabled+0xc8/0xd0\n[ 1391.699205] bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699215] ? do_raw_spin_trylock+0xb5/0x180\n[ 1391.699221] ? bnx2fc_npiv_create_vports.isra.0+0x4e0/0x4e0 [bnx2fc]\n[ 1391.699229] ? bnx2fc_l2_rcv_thread+0xb7/0x3a0 [bnx2fc]\n[ 1391.699240] bnx2fc_l2_rcv_thread+0x1af/0x3a0 [bnx2fc]\n[ 1391.699250] ? bnx2fc_ulp_init+0xc0/0xc0 [bnx2fc]\n[ 1391.699258] kthread+0x364/0x420\n[ 1391.699263] ? _raw_spin_unlock_irq+0x24/0x50\n[ 1391.699268] ? set_kthread_struct+0x100/0x100\n[ 1391.699273] ret_from_fork+0x22/0x30\n\nRestore the old get_cpu/put_cpu code with some modifications to reduce the\nsize of the critical section."}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: scsi: bnx2fc: Hacer que bnx2fc_recv_frame() mp sea seguro La ejecuci\u00f3n de pruebas con un kernel de depuraci\u00f3n muestra que bnx2fc_recv_frame() est\u00e1 modificando los contadores de estad\u00edsticas de puerto por CPU de una manera no segura para mp. Simplemente inicie un kernel de depuraci\u00f3n y ejecute el controlador bnx2fc con el hardware habilitado. [1391.699147] ERROR: uso de smp_processor_id() en c\u00f3digo interrumpible [00000000]: bnx2fc_ [1391.699160] la persona que llama es bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc] [1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: cargado Contaminado: GB [ 1391.699180 ] Nombre del hardware: HP ProLiant DL120 G7, BIOS J01 01/07/2013 [ 1391.699183] Seguimiento de llamadas: [ 1391.699188] dump_stack_lvl+0x57/0x7d [ 1391.699198] check_preemption_disabled+0xc8/0xd0 [ 1391.69 9205] bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc] [ 1391.699215] ? do_raw_spin_trylock+0xb5/0x180 [1391.699221]? bnx2fc_npiv_create_vports.isra.0+0x4e0/0x4e0 [bnx2fc] [1391.699229]? bnx2fc_l2_rcv_thread+0xb7/0x3a0 [bnx2fc] [ 1391.699240] bnx2fc_l2_rcv_thread+0x1af/0x3a0 [bnx2fc] [ 1391.699250] ? bnx2fc_ulp_init+0xc0/0xc0 [bnx2fc] [ 1391.699258] kthread+0x364/0x420 [ 1391.699263] ? _raw_spin_unlock_irq+0x24/0x50 [1391.699268]? set_kthread_struct+0x100/0x100 [ 1391.699273] ret_from_fork+0x22/0x30 Restaura el antiguo c\u00f3digo get_cpu/put_cpu con algunas modificaciones para reducir el tama\u00f1o de la secci\u00f3n cr\u00edtica."}], "id": "CVE-2022-48715", "lastModified": "2024-11-21T07:33:50.820", "metrics": {}, "published": "2024-06-20T11:15:55.110", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/003bcee66a8f0e76157eb3af369c173151901d97"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2d24336c7214b281b51860e54783dfc65f1248df"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/2f5a1ac68bdf2899ce822ab845081922ea8c588e"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/3a345198a7c2d1db2526dc60b77052f75de019d3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/471085571f926a1fe6b1bed095638994dbf23990"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/53e4f71763c61a557283eb43301efd671922d1e8"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/936bd03405fc83ba039d42bc93ffd4b88418f1d3"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/ec4334152dae175dbd8fd5bde1d2139bbe7b42d0"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/003bcee66a8f0e76157eb3af369c173151901d97"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/2d24336c7214b281b51860e54783dfc65f1248df"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/2f5a1ac68bdf2899ce822ab845081922ea8c588e"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/3a345198a7c2d1db2526dc60b77052f75de019d3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/471085571f926a1fe6b1bed095638994dbf23990"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/53e4f71763c61a557283eb43301efd671922d1e8"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/936bd03405fc83ba039d42bc93ffd4b88418f1d3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.kernel.org/stable/c/ec4334152dae175dbd8fd5bde1d2139bbe7b42d0"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "kernel: scsi: bnx2fc: Make bnx2fc_recv_frame() mp safe", "id": "2293287", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2293287"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.4", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H", "status": "draft"}, "cwe": "CWE-20", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nscsi: bnx2fc: Make bnx2fc_recv_frame() mp safe\nRunning tests with a debug kernel shows that bnx2fc_recv_frame() is\nmodifying the per_cpu lport stats counters in a non-mpsafe way. Just boot\na debug kernel and run the bnx2fc driver with the hardware enabled.\n[ 1391.699147] BUG: using smp_processor_id() in preemptible [00000000] code: bnx2fc_\n[ 1391.699160] caller is bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699174] CPU: 2 PID: 4355 Comm: bnx2fc_l2_threa Kdump: loaded Tainted: G B\n[ 1391.699180] Hardware name: HP ProLiant DL120 G7, BIOS J01 07/01/2013\n[ 1391.699183] Call Trace:\n[ 1391.699188] dump_stack_lvl+0x57/0x7d\n[ 1391.699198] check_preemption_disabled+0xc8/0xd0\n[ 1391.699205] bnx2fc_recv_frame+0xbf9/0x1760 [bnx2fc]\n[ 1391.699215] ? do_raw_spin_trylock+0xb5/0x180\n[ 1391.699221] ? bnx2fc_npiv_create_vports.isra.0+0x4e0/0x4e0 [bnx2fc]\n[ 1391.699229] ? bnx2fc_l2_rcv_thread+0xb7/0x3a0 [bnx2fc]\n[ 1391.699240] bnx2fc_l2_rcv_thread+0x1af/0x3a0 [bnx2fc]\n[ 1391.699250] ? bnx2fc_ulp_init+0xc0/0xc0 [bnx2fc]\n[ 1391.699258] kthread+0x364/0x420\n[ 1391.699263] ? _raw_spin_unlock_irq+0x24/0x50\n[ 1391.699268] ? set_kthread_struct+0x100/0x100\n[ 1391.699273] ret_from_fork+0x22/0x30\nRestore the old get_cpu/put_cpu code with some modifications to reduce the\nsize of the critical section."], "name": "CVE-2022-48715", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Out of support scope", "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": "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": "2024-06-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2022-48715\nhttps://nvd.nist.gov/vuln/detail/CVE-2022-48715\nhttps://lore.kernel.org/linux-cve-announce/2024062055-CVE-2022-48715-dba4@gregkh/T"], "threat_severity": "Low"}

{"created": "2025-07-12T16:01:25.673416+00:00", "updated": "2025-07-12T16:01:25.673570+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}