cve-2024-38540
Vulnerability from cvelistv5
Published
2024-06-19 13:35
Modified
2024-11-14 15:45
Severity ?
EPSS score ?
Summary
bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq
References
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "HIGH",
"baseScore": 4.4,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2024-38540",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-06-24T15:37:42.492444Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "CWE-noinfo Not enough information",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-01T15:07:29.015Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-02T04:12:25.214Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/a658f011d89dd20cf2c7cb4760ffd79201700b98"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/627493443f3a8458cb55cdae1da254a7001123bc"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/8b799c00cea6fcfe5b501bbaeb228c8821acb753"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.kernel.org/stable/c/78cfd17142ef70599d6409cbd709d94b3da58659"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/hw/bnxt_re/qplib_fp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"lessThan": "84d2f2915218",
"status": "affected",
"version": "0c4dcd602817",
"versionType": "git"
},
{
"lessThan": "a658f011d89d",
"status": "affected",
"version": "0c4dcd602817",
"versionType": "git"
},
{
"lessThan": "627493443f3a",
"status": "affected",
"version": "0c4dcd602817",
"versionType": "git"
},
{
"lessThan": "8b799c00cea6",
"status": "affected",
"version": "0c4dcd602817",
"versionType": "git"
},
{
"lessThan": "78cfd17142ef",
"status": "affected",
"version": "0c4dcd602817",
"versionType": "git"
}
]
},
{
"defaultStatus": "affected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/hw/bnxt_re/qplib_fp.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "5.7"
},
{
"lessThan": "5.7",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.1.*",
"status": "unaffected",
"version": "6.1.117",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.6.*",
"status": "unaffected",
"version": "6.6.33",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.8.*",
"status": "unaffected",
"version": "6.8.12",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.9.*",
"status": "unaffected",
"version": "6.9.3",
"versionType": "semver"
},
{
"lessThanOrEqual": "*",
"status": "unaffected",
"version": "6.10",
"versionType": "original_commit_for_fix"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq\n\nUndefined behavior is triggered when bnxt_qplib_alloc_init_hwq is called\nwith hwq_attr-\u003eaux_depth != 0 and hwq_attr-\u003eaux_stride == 0.\nIn that case, \"roundup_pow_of_two(hwq_attr-\u003eaux_stride)\" gets called.\nroundup_pow_of_two is documented as undefined for 0.\n\nFix it in the one caller that had this combination.\n\nThe undefined behavior was detected by UBSAN:\n UBSAN: shift-out-of-bounds in ./include/linux/log2.h:57:13\n shift exponent 64 is too large for 64-bit type \u0027long unsigned int\u0027\n CPU: 24 PID: 1075 Comm: (udev-worker) Not tainted 6.9.0-rc6+ #4\n Hardware name: Abacus electric, s.r.o. - servis@abacus.cz Super Server/H12SSW-iN, BIOS 2.7 10/25/2023\n Call Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x5d/0x80\n ubsan_epilogue+0x5/0x30\n __ubsan_handle_shift_out_of_bounds.cold+0x61/0xec\n __roundup_pow_of_two+0x25/0x35 [bnxt_re]\n bnxt_qplib_alloc_init_hwq+0xa1/0x470 [bnxt_re]\n bnxt_qplib_create_qp+0x19e/0x840 [bnxt_re]\n bnxt_re_create_qp+0x9b1/0xcd0 [bnxt_re]\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? __kmalloc+0x1b6/0x4f0\n ? create_qp.part.0+0x128/0x1c0 [ib_core]\n ? __pfx_bnxt_re_create_qp+0x10/0x10 [bnxt_re]\n create_qp.part.0+0x128/0x1c0 [ib_core]\n ib_create_qp_kernel+0x50/0xd0 [ib_core]\n create_mad_qp+0x8e/0xe0 [ib_core]\n ? __pfx_qp_event_handler+0x10/0x10 [ib_core]\n ib_mad_init_device+0x2be/0x680 [ib_core]\n add_client_context+0x10d/0x1a0 [ib_core]\n enable_device_and_get+0xe0/0x1d0 [ib_core]\n ib_register_device+0x53c/0x630 [ib_core]\n ? srso_alias_return_thunk+0x5/0xfbef5\n bnxt_re_probe+0xbd8/0xe50 [bnxt_re]\n ? __pfx_bnxt_re_probe+0x10/0x10 [bnxt_re]\n auxiliary_bus_probe+0x49/0x80\n ? driver_sysfs_add+0x57/0xc0\n really_probe+0xde/0x340\n ? pm_runtime_barrier+0x54/0x90\n ? __pfx___driver_attach+0x10/0x10\n __driver_probe_device+0x78/0x110\n driver_probe_device+0x1f/0xa0\n __driver_attach+0xba/0x1c0\n bus_for_each_dev+0x8f/0xe0\n bus_add_driver+0x146/0x220\n driver_register+0x72/0xd0\n __auxiliary_driver_register+0x6e/0xd0\n ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]\n bnxt_re_mod_init+0x3e/0xff0 [bnxt_re]\n ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]\n do_one_initcall+0x5b/0x310\n do_init_module+0x90/0x250\n init_module_from_file+0x86/0xc0\n idempotent_init_module+0x121/0x2b0\n __x64_sys_finit_module+0x5e/0xb0\n do_syscall_64+0x82/0x160\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? syscall_exit_to_user_mode_prepare+0x149/0x170\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? syscall_exit_to_user_mode+0x75/0x230\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? do_syscall_64+0x8e/0x160\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? __count_memcg_events+0x69/0x100\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? count_memcg_events.constprop.0+0x1a/0x30\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? handle_mm_fault+0x1f0/0x300\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? do_user_addr_fault+0x34e/0x640\n ? srso_alias_return_thunk+0x5/0xfbef5\n ? srso_alias_return_thunk+0x5/0xfbef5\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\n RIP: 0033:0x7f4e5132821d\n Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d e3 db 0c 00 f7 d8 64 89 01 48\n RSP: 002b:00007ffca9c906a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139\n RAX: ffffffffffffffda RBX: 0000563ec8a8f130 RCX: 00007f4e5132821d\n RDX: 0000000000000000 RSI: 00007f4e518fa07d RDI: 000000000000003b\n RBP: 00007ffca9c90760 R08: 00007f4e513f6b20 R09: 00007ffca9c906f0\n R10: 0000563ec8a8faa0 R11: 0000000000000246 R12: 00007f4e518fa07d\n R13: 0000000000020000 R14: 0000563ec8409e90 R15: 0000563ec8a8fa60\n \u003c/TASK\u003e\n ---[ end trace ]---"
}
],
"providerMetadata": {
"dateUpdated": "2024-11-14T15:45:09.711Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
{
"url": "https://git.kernel.org/stable/c/84d2f29152184f0d72ed7c9648c4ee6927df4e59"
},
{
"url": "https://git.kernel.org/stable/c/a658f011d89dd20cf2c7cb4760ffd79201700b98"
},
{
"url": "https://git.kernel.org/stable/c/627493443f3a8458cb55cdae1da254a7001123bc"
},
{
"url": "https://git.kernel.org/stable/c/8b799c00cea6fcfe5b501bbaeb228c8821acb753"
},
{
"url": "https://git.kernel.org/stable/c/78cfd17142ef70599d6409cbd709d94b3da58659"
}
],
"title": "bnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq",
"x_generator": {
"engine": "bippy-8e903de6a542"
}
}
},
"cveMetadata": {
"assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"assignerShortName": "Linux",
"cveId": "CVE-2024-38540",
"datePublished": "2024-06-19T13:35:15.823Z",
"dateReserved": "2024-06-18T19:36:34.918Z",
"dateUpdated": "2024-11-14T15:45:09.711Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"meta": {
"nvd": "{\"cve\":{\"id\":\"CVE-2024-38540\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-06-19T14:15:14.290\",\"lastModified\":\"2024-11-21T09:26:16.873\",\"vulnStatus\":\"Awaiting Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nbnxt_re: avoid shift undefined behavior in bnxt_qplib_alloc_init_hwq\\n\\nUndefined behavior is triggered when bnxt_qplib_alloc_init_hwq is called\\nwith hwq_attr-\u003eaux_depth != 0 and hwq_attr-\u003eaux_stride == 0.\\nIn that case, \\\"roundup_pow_of_two(hwq_attr-\u003eaux_stride)\\\" gets called.\\nroundup_pow_of_two is documented as undefined for 0.\\n\\nFix it in the one caller that had this combination.\\n\\nThe undefined behavior was detected by UBSAN:\\n UBSAN: shift-out-of-bounds in ./include/linux/log2.h:57:13\\n shift exponent 64 is too large for 64-bit type \u0027long unsigned int\u0027\\n CPU: 24 PID: 1075 Comm: (udev-worker) Not tainted 6.9.0-rc6+ #4\\n Hardware name: Abacus electric, s.r.o. - servis@abacus.cz Super Server/H12SSW-iN, BIOS 2.7 10/25/2023\\n Call Trace:\\n \u003cTASK\u003e\\n dump_stack_lvl+0x5d/0x80\\n ubsan_epilogue+0x5/0x30\\n __ubsan_handle_shift_out_of_bounds.cold+0x61/0xec\\n __roundup_pow_of_two+0x25/0x35 [bnxt_re]\\n bnxt_qplib_alloc_init_hwq+0xa1/0x470 [bnxt_re]\\n bnxt_qplib_create_qp+0x19e/0x840 [bnxt_re]\\n bnxt_re_create_qp+0x9b1/0xcd0 [bnxt_re]\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? __kmalloc+0x1b6/0x4f0\\n ? create_qp.part.0+0x128/0x1c0 [ib_core]\\n ? __pfx_bnxt_re_create_qp+0x10/0x10 [bnxt_re]\\n create_qp.part.0+0x128/0x1c0 [ib_core]\\n ib_create_qp_kernel+0x50/0xd0 [ib_core]\\n create_mad_qp+0x8e/0xe0 [ib_core]\\n ? __pfx_qp_event_handler+0x10/0x10 [ib_core]\\n ib_mad_init_device+0x2be/0x680 [ib_core]\\n add_client_context+0x10d/0x1a0 [ib_core]\\n enable_device_and_get+0xe0/0x1d0 [ib_core]\\n ib_register_device+0x53c/0x630 [ib_core]\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n bnxt_re_probe+0xbd8/0xe50 [bnxt_re]\\n ? __pfx_bnxt_re_probe+0x10/0x10 [bnxt_re]\\n auxiliary_bus_probe+0x49/0x80\\n ? driver_sysfs_add+0x57/0xc0\\n really_probe+0xde/0x340\\n ? pm_runtime_barrier+0x54/0x90\\n ? __pfx___driver_attach+0x10/0x10\\n __driver_probe_device+0x78/0x110\\n driver_probe_device+0x1f/0xa0\\n __driver_attach+0xba/0x1c0\\n bus_for_each_dev+0x8f/0xe0\\n bus_add_driver+0x146/0x220\\n driver_register+0x72/0xd0\\n __auxiliary_driver_register+0x6e/0xd0\\n ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]\\n bnxt_re_mod_init+0x3e/0xff0 [bnxt_re]\\n ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re]\\n do_one_initcall+0x5b/0x310\\n do_init_module+0x90/0x250\\n init_module_from_file+0x86/0xc0\\n idempotent_init_module+0x121/0x2b0\\n __x64_sys_finit_module+0x5e/0xb0\\n do_syscall_64+0x82/0x160\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? syscall_exit_to_user_mode_prepare+0x149/0x170\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? syscall_exit_to_user_mode+0x75/0x230\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? do_syscall_64+0x8e/0x160\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? __count_memcg_events+0x69/0x100\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? count_memcg_events.constprop.0+0x1a/0x30\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? handle_mm_fault+0x1f0/0x300\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? do_user_addr_fault+0x34e/0x640\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n ? srso_alias_return_thunk+0x5/0xfbef5\\n entry_SYSCALL_64_after_hwframe+0x76/0x7e\\n RIP: 0033:0x7f4e5132821d\\n Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 8b 0d e3 db 0c 00 f7 d8 64 89 01 48\\n RSP: 002b:00007ffca9c906a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000139\\n RAX: ffffffffffffffda RBX: 0000563ec8a8f130 RCX: 00007f4e5132821d\\n RDX: 0000000000000000 RSI: 00007f4e518fa07d RDI: 000000000000003b\\n RBP: 00007ffca9c90760 R08: 00007f4e513f6b20 R09: 00007ffca9c906f0\\n R10: 0000563ec8a8faa0 R11: 0000000000000246 R12: 00007f4e518fa07d\\n R13: 0000000000020000 R14: 0000563ec8409e90 R15: 0000563ec8a8fa60\\n \u003c/TASK\u003e\\n ---[ end trace ]---\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: bnxt_re: evita el comportamiento de cambio indefinido en bnxt_qplib_alloc_init_hwq El comportamiento indefinido se activa cuando se llama a bnxt_qplib_alloc_init_hwq con hwq_attr-\u0026gt;aux_ Depth != 0 y hwq_attr-\u0026gt;aux_stride == 0. En ese caso, \\\" Se llama a roundup_pow_of_two(hwq_attr-\u0026gt;aux_stride)\\\". roundup_pow_of_two est\u00e1 documentado como indefinido para 0. Corr\u00edjalo en la \u00fanica persona que llam\u00f3 que ten\u00eda esta combinaci\u00f3n. UBSAN detect\u00f3 el comportamiento indefinido: UBSAN: desplazamiento fuera de los l\u00edmites en ./include/linux/log2.h:57:13 el exponente de desplazamiento 64 es demasiado grande para CPU \u0027long unsigned int\u0027 de tipo de 64 bits: 24 PID: 1075 Comm: (udev-worker) Not tainted 6.9.0-rc6+ #4 Nombre del hardware: Abacus electric, sro - servis@abacus.cz Super Server/H12SSW-iN, BIOS 2.7 25/10/2023 Seguimiento de llamadas: \u0026lt; TAREA\u0026gt; dump_stack_lvl+0x5d/0x80 ubsan_epilogue+0x5/0x30 __ubsan_handle_shift_out_of_bounds.cold+0x61/0xec __roundup_pow_of_two+0x25/0x35 [bnxt_re] bnxt_qplib_alloc_init_hwq+0xa1/0x470 bnxt_re] bnxt_qplib_create_qp+0x19e/0x840 [bnxt_re] bnxt_re_create_qp+0x9b1/0xcd0 [bnxt_re ] ? srso_alias_return_thunk+0x5/0xfbef5? srso_alias_return_thunk+0x5/0xfbef5? __kmalloc+0x1b6/0x4f0 ? create_qp.part.0+0x128/0x1c0 [ib_core]? __pfx_bnxt_re_create_qp+0x10/0x10 [bnxt_re] create_qp.part.0+0x128/0x1c0 [ib_core] ib_create_qp_kernel+0x50/0xd0 [ib_core] create_mad_qp+0x8e/0xe0 [ib_core] ? __pfx_qp_event_handler+0x10/0x10 [ib_core] ib_mad_init_device+0x2be/0x680 [ib_core] add_client_context+0x10d/0x1a0 [ib_core] enable_device_and_get+0xe0/0x1d0 [ib_register_device+0x53c/0x63 0 [ib_core] ? srso_alias_return_thunk+0x5/0xfbef5 bnxt_re_probe+0xbd8/0xe50 [bnxt_re] ? __pfx_bnxt_re_probe+0x10/0x10 [bnxt_re] sonda_bus_auxiliar+0x49/0x80 ? driver_sysfs_add+0x57/0xc0 realmente_probe+0xde/0x340? pm_runtime_barrier+0x54/0x90? __pfx___driver_attach+0x10/0x10 __driver_probe_device+0x78/0x110 driver_probe_device+0x1f/0xa0 __driver_attach+0xba/0x1c0 bus_for_each_dev+0x8f/0xe0 bus_add_driver+0x146/0x220 driver_register+0x72/ 0xd0 __auxiliary_driver_register+0x6e/0xd0 ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re] bnxt_re_mod_init+0x3e/0xff0 [bnxt_re] ? __pfx_bnxt_re_mod_init+0x10/0x10 [bnxt_re] do_one_initcall+0x5b/0x310 do_init_module+0x90/0x250 init_module_from_file+0x86/0xc0 idempotent_init_module+0x121/0x2b0 __x64_sys_finit _module+0x5e/0xb0 do_syscall_64+0x82/0x160 ? srso_alias_return_thunk+0x5/0xfbef5? syscall_exit_to_user_mode_prepare+0x149/0x170? srso_alias_return_thunk+0x5/0xfbef5? syscall_exit_to_user_mode+0x75/0x230? srso_alias_return_thunk+0x5/0xfbef5? do_syscall_64+0x8e/0x160? srso_alias_return_thunk+0x5/0xfbef5? __count_memcg_events+0x69/0x100? srso_alias_return_thunk+0x5/0xfbef5? count_memcg_events.constprop.0+0x1a/0x30? srso_alias_return_thunk+0x5/0xfbef5? handle_mm_fault+0x1f0/0x300? srso_alias_return_thunk+0x5/0xfbef5? do_user_addr_fault+0x34e/0x640? srso_alias_return_thunk+0x5/0xfbef5? srso_alias_return_thunk+0x5/0xfbef5 Entry_SYSCALL_64_after_hwframe+0x76/0x7e RIP: 0033:0x7f4e5132821d C\u00f3digo: ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 48 9 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u0026lt;48\u0026gt; 3d 01 f0 ff ff 73 01 c3 48 8b 0d e3 db 0c 00 f7 d8 64 89 01 48 RSP: 002b:00007ffca9c906a8 EFLAGS: 00000246 IG_RAX: 0000000000000139 RAX: ffffffffffffffda RBX: 0000563ec8a8f130 RCX: 00007f4e5132821d RDX: 0000000000000000 RSI: 00007f4e518fa07d RDI: 000000000000003b RBP: 00007ffca9c90760 R08: 00007f4e513f6b20 00007ffca9c906f0 R10: 0000563ec8a8faa0 R11: 0000000000000246 R12: 00007f4e518fa07d R13: 0000000000020000 R14: 0000563ec8409e90 R15: 0563ec8a8fa60 ---[ finalizar rastreo ] ---\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":4.4,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":0.8,\"impactScore\":3.6}]},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/627493443f3a8458cb55cdae1da254a7001123bc\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/78cfd17142ef70599d6409cbd709d94b3da58659\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/84d2f29152184f0d72ed7c9648c4ee6927df4e59\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/8b799c00cea6fcfe5b501bbaeb228c8821acb753\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/a658f011d89dd20cf2c7cb4760ffd79201700b98\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/627493443f3a8458cb55cdae1da254a7001123bc\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/78cfd17142ef70599d6409cbd709d94b3da58659\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/8b799c00cea6fcfe5b501bbaeb228c8821acb753\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"},{\"url\":\"https://git.kernel.org/stable/c/a658f011d89dd20cf2c7cb4760ffd79201700b98\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
}
}