{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-36281", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-06-21T10:12:11.453Z", "datePublished": "2024-06-21T10:18:07.695Z", "dateUpdated": "2024-11-05T09:27:12.792Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:27:12.792Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules\n\nrx_create no longer allocates a modify_hdr instance that needs to be\ncleaned up. The mlx5_modify_header_dealloc call will lead to a NULL pointer\ndereference. A leak in the rules also previously occurred since there are\nnow two rules populated related to status.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 109907067 P4D 109907067 PUD 116890067 PMD 0\n Oops: 0000 [#1] SMP\n CPU: 1 PID: 484 Comm: ip Not tainted 6.9.0-rc2-rrameshbabu+ #254\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Arch Linux 1.16.3-1-1 04/01/2014\n RIP: 0010:mlx5_modify_header_dealloc+0xd/0x70\n <snip>\n Call Trace:\n <TASK>\n ? show_regs+0x60/0x70\n ? __die+0x24/0x70\n ? page_fault_oops+0x15f/0x430\n ? free_to_partial_list.constprop.0+0x79/0x150\n ? do_user_addr_fault+0x2c9/0x5c0\n ? exc_page_fault+0x63/0x110\n ? asm_exc_page_fault+0x27/0x30\n ? mlx5_modify_header_dealloc+0xd/0x70\n rx_create+0x374/0x590\n rx_add_rule+0x3ad/0x500\n ? rx_add_rule+0x3ad/0x500\n ? mlx5_cmd_exec+0x2c/0x40\n ? mlx5_create_ipsec_obj+0xd6/0x200\n mlx5e_accel_ipsec_fs_add_rule+0x31/0xf0\n mlx5e_xfrm_add_state+0x426/0xc00\n <snip>"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c"], "versions": [{"version": "20af7afcd8b8", "lessThan": "b0a15cde37a8", "status": "affected", "versionType": "git"}, {"version": "94af50c0a9bb", "lessThan": "cc9ac559f2e2", "status": "affected", "versionType": "git"}, {"version": "94af50c0a9bb", "lessThan": "16d66a4fa81d", "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/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c"], "versions": [{"version": "6.7", "status": "affected"}, {"version": "0", "lessThan": "6.7", "status": "unaffected", "versionType": "semver"}, {"version": "6.6.33", "lessThanOrEqual": "6.6.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.9.4", "lessThanOrEqual": "6.9.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.10", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "references": [{"url": "https://git.kernel.org/stable/c/b0a15cde37a8388e57573686f650a17208ae1212"}, {"url": "https://git.kernel.org/stable/c/cc9ac559f2e21894c21ac5b0c85fb24a5cab266c"}, {"url": "https://git.kernel.org/stable/c/16d66a4fa81da07bc4ed19f4e53b87263c2f8d38"}], "title": "net/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules", "x_generator": {"engine": "bippy-9e1c9544281a"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T03:37:04.604Z"}, "title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/b0a15cde37a8388e57573686f650a17208ae1212", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/cc9ac559f2e21894c21ac5b0c85fb24a5cab266c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/16d66a4fa81da07bc4ed19f4e53b87263c2f8d38", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-36281", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T17:09:37.941517Z"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T17:34:46.031Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://git.kernel.org/stable/c/b0a15cde37a8388e57573686f650a17208ae1212", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/cc9ac559f2e21894c21ac5b0c85fb24a5cab266c", "tags": ["x_transferred"]}, {"url": "https://git.kernel.org/stable/c/16d66a4fa81da07bc4ed19f4e53b87263c2f8d38", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T03:37:04.604Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2024-36281", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2024-09-10T17:09:37.941517Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-11T12:42:25.727Z"}}], "cna": {"title": "net/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "20af7afcd8b8", "lessThan": "b0a15cde37a8", "versionType": "git"}, {"status": "affected", "version": "94af50c0a9bb", "lessThan": "cc9ac559f2e2", "versionType": "git"}, {"status": "affected", "version": "94af50c0a9bb", "lessThan": "16d66a4fa81d", "versionType": "git"}], "programFiles": ["drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.7"}, {"status": "unaffected", "version": "0", "lessThan": "6.7", "versionType": "semver"}, {"status": "unaffected", "version": "6.6.33", "versionType": "semver", "lessThanOrEqual": "6.6.*"}, {"status": "unaffected", "version": "6.9.4", "versionType": "semver", "lessThanOrEqual": "6.9.*"}, {"status": "unaffected", "version": "6.10", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/b0a15cde37a8388e57573686f650a17208ae1212"}, {"url": "https://git.kernel.org/stable/c/cc9ac559f2e21894c21ac5b0c85fb24a5cab266c"}, {"url": "https://git.kernel.org/stable/c/16d66a4fa81da07bc4ed19f4e53b87263c2f8d38"}], "x_generator": {"engine": "bippy-9e1c9544281a"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules\n\nrx_create no longer allocates a modify_hdr instance that needs to be\ncleaned up. The mlx5_modify_header_dealloc call will lead to a NULL pointer\ndereference. A leak in the rules also previously occurred since there are\nnow two rules populated related to status.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 109907067 P4D 109907067 PUD 116890067 PMD 0\n Oops: 0000 [#1] SMP\n CPU: 1 PID: 484 Comm: ip Not tainted 6.9.0-rc2-rrameshbabu+ #254\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Arch Linux 1.16.3-1-1 04/01/2014\n RIP: 0010:mlx5_modify_header_dealloc+0xd/0x70\n <snip>\n Call Trace:\n <TASK>\n ? show_regs+0x60/0x70\n ? __die+0x24/0x70\n ? page_fault_oops+0x15f/0x430\n ? free_to_partial_list.constprop.0+0x79/0x150\n ? do_user_addr_fault+0x2c9/0x5c0\n ? exc_page_fault+0x63/0x110\n ? asm_exc_page_fault+0x27/0x30\n ? mlx5_modify_header_dealloc+0xd/0x70\n rx_create+0x374/0x590\n rx_add_rule+0x3ad/0x500\n ? rx_add_rule+0x3ad/0x500\n ? mlx5_cmd_exec+0x2c/0x40\n ? mlx5_create_ipsec_obj+0xd6/0x200\n mlx5e_accel_ipsec_fs_add_rule+0x31/0xf0\n mlx5e_xfrm_add_state+0x426/0xc00\n <snip>"}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2024-11-05T09:27:12.792Z"}}}, "cveMetadata": {"cveId": "CVE-2024-36281", "state": "PUBLISHED", "dateUpdated": "2024-11-05T09:27:12.792Z", "dateReserved": "2024-06-21T10:12:11.453Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2024-06-21T10:18:07.695Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "A12D90AD-0D84-4AE3-B5F4-16E063D03DD3", "versionEndExcluding": "6.6.33", "versionStartIncluding": "6.6.8", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "991B9791-966A-4D18-9E8D-A8AB128E5627", "versionEndExcluding": "6.9.4", "versionStartIncluding": "6.7", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.10:rc2:*:*:*:*:*:*", "matchCriteriaId": "331C2F14-12C7-45D5-893D-8C52EE38EA10", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules\n\nrx_create no longer allocates a modify_hdr instance that needs to be\ncleaned up. The mlx5_modify_header_dealloc call will lead to a NULL pointer\ndereference. A leak in the rules also previously occurred since there are\nnow two rules populated related to status.\n\n BUG: kernel NULL pointer dereference, address: 0000000000000000\n #PF: supervisor read access in kernel mode\n #PF: error_code(0x0000) - not-present page\n PGD 109907067 P4D 109907067 PUD 116890067 PMD 0\n Oops: 0000 [#1] SMP\n CPU: 1 PID: 484 Comm: ip Not tainted 6.9.0-rc2-rrameshbabu+ #254\n Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Arch Linux 1.16.3-1-1 04/01/2014\n RIP: 0010:mlx5_modify_header_dealloc+0xd/0x70\n <snip>\n Call Trace:\n <TASK>\n ? show_regs+0x60/0x70\n ? __die+0x24/0x70\n ? page_fault_oops+0x15f/0x430\n ? free_to_partial_list.constprop.0+0x79/0x150\n ? do_user_addr_fault+0x2c9/0x5c0\n ? exc_page_fault+0x63/0x110\n ? asm_exc_page_fault+0x27/0x30\n ? mlx5_modify_header_dealloc+0xd/0x70\n rx_create+0x374/0x590\n rx_add_rule+0x3ad/0x500\n ? rx_add_rule+0x3ad/0x500\n ? mlx5_cmd_exec+0x2c/0x40\n ? mlx5_create_ipsec_obj+0xd6/0x200\n mlx5e_accel_ipsec_fs_add_rule+0x31/0xf0\n mlx5e_xfrm_add_state+0x426/0xc00\n <snip>"}, {"lang": "es", "value": "En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: net/mlx5: utilice mlx5_ipsec_rx_status_destroy para eliminar correctamente las reglas de estado. rx_create ya no asigna una instancia de modifique_hdr que debe limpiarse. La llamada mlx5_modify_header_dealloc dar\u00e1 lugar a una desreferencia del puntero NULL. Anteriormente tambi\u00e9n se produjo una fuga en las reglas, ya que ahora hay dos reglas relacionadas con el estado. ERROR: desreferencia del puntero NULL del kernel, direcci\u00f3n: 0000000000000000 #PF: acceso de lectura del supervisor en modo kernel #PF: c\u00f3digo_error(0x0000) - p\u00e1gina no presente PGD 109907067 P4D 109907067 PUD 116890067 PMD 0 Ups: 0000 [#1] SMP CPU: 1 PID: 484 Comm: ip Not tainted 6.9.0-rc2-rrameshbabu+ #254 Nombre del hardware: PC est\u00e1ndar QEMU (Q35 + ICH9, 2009), BIOS Arch Linux 1.16.3-1-1 01/04/2014 RIP: 0010: mlx5_modify_header_dealloc+0xd/0x70 Seguimiento de llamadas: ? mostrar_regs+0x60/0x70? __morir+0x24/0x70 ? page_fault_oops+0x15f/0x430? free_to_partial_list.constprop.0+0x79/0x150? do_user_addr_fault+0x2c9/0x5c0? exc_page_fault+0x63/0x110? asm_exc_page_fault+0x27/0x30? mlx5_modify_header_dealloc+0xd/0x70 rx_create+0x374/0x590 rx_add_rule+0x3ad/0x500 ? rx_add_rule+0x3ad/0x500? mlx5_cmd_exec+0x2c/0x40? mlx5_create_ipsec_obj+0xd6/0x200 mlx5e_accel_ipsec_fs_add_rule+0x31/0xf0 mlx5e_xfrm_add_state+0x426/0xc00 "}], "id": "CVE-2024-36281", "lastModified": "2024-11-21T09:21:59.083", "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": "2024-06-21T11:15:10.197", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/16d66a4fa81da07bc4ed19f4e53b87263c2f8d38"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b0a15cde37a8388e57573686f650a17208ae1212"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/cc9ac559f2e21894c21ac5b0c85fb24a5cab266c"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/16d66a4fa81da07bc4ed19f4e53b87263c2f8d38"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/b0a15cde37a8388e57573686f650a17208ae1212"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/cc9ac559f2e21894c21ac5b0c85fb24a5cab266c"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: net/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules", "id": "2293712", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2293712"}, "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-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnet/mlx5: Use mlx5_ipsec_rx_status_destroy to correctly delete status rules\nrx_create no longer allocates a modify_hdr instance that needs to be\ncleaned up. The mlx5_modify_header_dealloc call will lead to a NULL pointer\ndereference. A leak in the rules also previously occurred since there are\nnow two rules populated related to status.\nBUG: kernel NULL pointer dereference, address: 0000000000000000\n#PF: supervisor read access in kernel mode\n#PF: error_code(0x0000) - not-present page\nPGD 109907067 P4D 109907067 PUD 116890067 PMD 0\nOops: 0000 [#1] SMP\nCPU: 1 PID: 484 Comm: ip Not tainted 6.9.0-rc2-rrameshbabu+ #254\nHardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS Arch Linux 1.16.3-1-1 04/01/2014\nRIP: 0010:mlx5_modify_header_dealloc+0xd/0x70\n<snip>\nCall Trace:\n<TASK>\n? show_regs+0x60/0x70\n? __die+0x24/0x70\n? page_fault_oops+0x15f/0x430\n? free_to_partial_list.constprop.0+0x79/0x150\n? do_user_addr_fault+0x2c9/0x5c0\n? exc_page_fault+0x63/0x110\n? asm_exc_page_fault+0x27/0x30\n? mlx5_modify_header_dealloc+0xd/0x70\nrx_create+0x374/0x590\nrx_add_rule+0x3ad/0x500\n? rx_add_rule+0x3ad/0x500\n? mlx5_cmd_exec+0x2c/0x40\n? mlx5_create_ipsec_obj+0xd6/0x200\nmlx5e_accel_ipsec_fs_add_rule+0x31/0xf0\nmlx5e_xfrm_add_state+0x426/0xc00\n<snip>"], "name": "CVE-2024-36281", "package_state": [{"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": "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": "2024-06-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2024-36281\nhttps://nvd.nist.gov/vuln/detail/CVE-2024-36281\nhttps://lore.kernel.org/linux-cve-announce/2024062135-CVE-2024-36281-8446@gregkh/T"], "threat_severity": "Low", "upstream_fix": "kernel 6.6.33, kernel 6.9.4, kernel 6.10-rc2"}