{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-53507", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2025-10-01T11:39:39.405Z", "datePublished": "2025-10-01T11:45:57.310Z", "dateUpdated": "2025-10-01T11:45:57.310Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-10-01T11:45:57.310Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Unregister devlink params in case interface is down\n\nCurrently, in case an interface is down, mlx5 driver doesn't\nunregister its devlink params, which leads to this WARN[1].\nFix it by unregistering devlink params in that case as well.\n\n[1]\n[ 295.244769 ] WARNING: CPU: 15 PID: 1 at net/core/devlink.c:9042 devlink_free+0x174/0x1fc\n[ 295.488379 ] CPU: 15 PID: 1 Comm: shutdown Tainted: G S OE 5.15.0-1017.19.3.g0677e61-bluefield #g0677e61\n[ 295.509330 ] Hardware name: https://www.mellanox.com BlueField SoC/BlueField SoC, BIOS 4.2.0.12761 Jun 6 2023\n[ 295.543096 ] pc : devlink_free+0x174/0x1fc\n[ 295.551104 ] lr : mlx5_devlink_free+0x18/0x2c [mlx5_core]\n[ 295.561816 ] sp : ffff80000809b850\n[ 295.711155 ] Call trace:\n[ 295.716030 ] devlink_free+0x174/0x1fc\n[ 295.723346 ] mlx5_devlink_free+0x18/0x2c [mlx5_core]\n[ 295.733351 ] mlx5_sf_dev_remove+0x98/0xb0 [mlx5_core]\n[ 295.743534 ] auxiliary_bus_remove+0x2c/0x50\n[ 295.751893 ] __device_release_driver+0x19c/0x280\n[ 295.761120 ] device_release_driver+0x34/0x50\n[ 295.769649 ] bus_remove_device+0xdc/0x170\n[ 295.777656 ] device_del+0x17c/0x3a4\n[ 295.784620 ] mlx5_sf_dev_remove+0x28/0xf0 [mlx5_core]\n[ 295.794800 ] mlx5_sf_dev_table_destroy+0x98/0x110 [mlx5_core]\n[ 295.806375 ] mlx5_unload+0x34/0xd0 [mlx5_core]\n[ 295.815339 ] mlx5_unload_one+0x70/0xe4 [mlx5_core]\n[ 295.824998 ] shutdown+0xb0/0xd8 [mlx5_core]\n[ 295.833439 ] pci_device_shutdown+0x3c/0xa0\n[ 295.841651 ] device_shutdown+0x170/0x340\n[ 295.849486 ] __do_sys_reboot+0x1f4/0x2a0\n[ 295.857322 ] __arm64_sys_reboot+0x2c/0x40\n[ 295.865329 ] invoke_syscall+0x78/0x100\n[ 295.872817 ] el0_svc_common.constprop.0+0x54/0x184\n[ 295.882392 ] do_el0_svc+0x30/0xac\n[ 295.889008 ] el0_svc+0x48/0x160\n[ 295.895278 ] el0t_64_sync_handler+0xa4/0x130\n[ 295.903807 ] el0t_64_sync+0x1a4/0x1a8\n[ 295.911120 ] ---[ end trace 4f1d2381d00d9dce ]---"}], "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/main.c"], "versions": [{"version": "fe578cbb2f053f465e19d2671a523dcd01953888", "lessThan": "471f59b3455314f0cafacf3096453727876355a9", "status": "affected", "versionType": "git"}, {"version": "fe578cbb2f053f465e19d2671a523dcd01953888", "lessThan": "53d737dfd3d7b023fa9fa445ea3f3db0ac9da402", "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/main.c"], "versions": [{"version": "6.4", "status": "affected"}, {"version": "0", "lessThan": "6.4", "status": "unaffected", "versionType": "semver"}, {"version": "6.4.10", "lessThanOrEqual": "6.4.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.5", "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": "6.4", "versionEndExcluding": "6.4.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "6.4", "versionEndExcluding": "6.5"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/471f59b3455314f0cafacf3096453727876355a9"}, {"url": "https://git.kernel.org/stable/c/53d737dfd3d7b023fa9fa445ea3f3db0ac9da402"}], "title": "net/mlx5: Unregister devlink params in case interface is down", "x_generator": {"engine": "bippy-1.2.0"}}}}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "36479A9E-8F2E-4EE8-9D1A-B86032750FB1", "versionEndExcluding": "6.4.10", "versionStartIncluding": "6.4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.5:rc1:*:*:*:*:*:*", "matchCriteriaId": "0B3E6E4D-E24E-4630-B00C-8C9901C597B0", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.5:rc2:*:*:*:*:*:*", "matchCriteriaId": "E4A01A71-0F09-4DB2-A02F-7EFFBE27C98D", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.5:rc3:*:*:*:*:*:*", "matchCriteriaId": "F5608371-157A-4318-8A2E-4104C3467EA1", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.5:rc4:*:*:*:*:*:*", "matchCriteriaId": "2226A776-DF8C-49E0-A030-0A7853BB018A", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/mlx5: Unregister devlink params in case interface is down\n\nCurrently, in case an interface is down, mlx5 driver doesn't\nunregister its devlink params, which leads to this WARN[1].\nFix it by unregistering devlink params in that case as well.\n\n[1]\n[ 295.244769 ] WARNING: CPU: 15 PID: 1 at net/core/devlink.c:9042 devlink_free+0x174/0x1fc\n[ 295.488379 ] CPU: 15 PID: 1 Comm: shutdown Tainted: G S OE 5.15.0-1017.19.3.g0677e61-bluefield #g0677e61\n[ 295.509330 ] Hardware name: https://www.mellanox.com BlueField SoC/BlueField SoC, BIOS 4.2.0.12761 Jun 6 2023\n[ 295.543096 ] pc : devlink_free+0x174/0x1fc\n[ 295.551104 ] lr : mlx5_devlink_free+0x18/0x2c [mlx5_core]\n[ 295.561816 ] sp : ffff80000809b850\n[ 295.711155 ] Call trace:\n[ 295.716030 ] devlink_free+0x174/0x1fc\n[ 295.723346 ] mlx5_devlink_free+0x18/0x2c [mlx5_core]\n[ 295.733351 ] mlx5_sf_dev_remove+0x98/0xb0 [mlx5_core]\n[ 295.743534 ] auxiliary_bus_remove+0x2c/0x50\n[ 295.751893 ] __device_release_driver+0x19c/0x280\n[ 295.761120 ] device_release_driver+0x34/0x50\n[ 295.769649 ] bus_remove_device+0xdc/0x170\n[ 295.777656 ] device_del+0x17c/0x3a4\n[ 295.784620 ] mlx5_sf_dev_remove+0x28/0xf0 [mlx5_core]\n[ 295.794800 ] mlx5_sf_dev_table_destroy+0x98/0x110 [mlx5_core]\n[ 295.806375 ] mlx5_unload+0x34/0xd0 [mlx5_core]\n[ 295.815339 ] mlx5_unload_one+0x70/0xe4 [mlx5_core]\n[ 295.824998 ] shutdown+0xb0/0xd8 [mlx5_core]\n[ 295.833439 ] pci_device_shutdown+0x3c/0xa0\n[ 295.841651 ] device_shutdown+0x170/0x340\n[ 295.849486 ] __do_sys_reboot+0x1f4/0x2a0\n[ 295.857322 ] __arm64_sys_reboot+0x2c/0x40\n[ 295.865329 ] invoke_syscall+0x78/0x100\n[ 295.872817 ] el0_svc_common.constprop.0+0x54/0x184\n[ 295.882392 ] do_el0_svc+0x30/0xac\n[ 295.889008 ] el0_svc+0x48/0x160\n[ 295.895278 ] el0t_64_sync_handler+0xa4/0x130\n[ 295.903807 ] el0t_64_sync+0x1a4/0x1a8\n[ 295.911120 ] ---[ end trace 4f1d2381d00d9dce ]---"}], "id": "CVE-2023-53507", "lastModified": "2026-01-23T02:03:10.837", "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"}]}, "published": "2025-10-01T12:15:54.457", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/471f59b3455314f0cafacf3096453727876355a9"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/53d737dfd3d7b023fa9fa445ea3f3db0ac9da402"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "kernel: net/mlx5: Unregister devlink params in case interface is down", "id": "2400703", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2400703"}, "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": ["In the Linux kernel, the following vulnerability has been resolved:\nnet/mlx5: Unregister devlink params in case interface is down\nCurrently, in case an interface is down, mlx5 driver doesn't\nunregister its devlink params, which leads to this WARN[1].\nFix it by unregistering devlink params in that case as well.\n[1]\n[ 295.244769 ] WARNING: CPU: 15 PID: 1 at net/core/devlink.c:9042 devlink_free+0x174/0x1fc\n[ 295.488379 ] CPU: 15 PID: 1 Comm: shutdown Tainted: G S OE 5.15.0-1017.19.3.g0677e61-bluefield #g0677e61\n[ 295.509330 ] Hardware name: https://www.mellanox.com BlueField SoC/BlueField SoC, BIOS 4.2.0.12761 Jun 6 2023\n[ 295.543096 ] pc : devlink_free+0x174/0x1fc\n[ 295.551104 ] lr : mlx5_devlink_free+0x18/0x2c [mlx5_core]\n[ 295.561816 ] sp : ffff80000809b850\n[ 295.711155 ] Call trace:\n[ 295.716030 ] devlink_free+0x174/0x1fc\n[ 295.723346 ] mlx5_devlink_free+0x18/0x2c [mlx5_core]\n[ 295.733351 ] mlx5_sf_dev_remove+0x98/0xb0 [mlx5_core]\n[ 295.743534 ] auxiliary_bus_remove+0x2c/0x50\n[ 295.751893 ] __device_release_driver+0x19c/0x280\n[ 295.761120 ] device_release_driver+0x34/0x50\n[ 295.769649 ] bus_remove_device+0xdc/0x170\n[ 295.777656 ] device_del+0x17c/0x3a4\n[ 295.784620 ] mlx5_sf_dev_remove+0x28/0xf0 [mlx5_core]\n[ 295.794800 ] mlx5_sf_dev_table_destroy+0x98/0x110 [mlx5_core]\n[ 295.806375 ] mlx5_unload+0x34/0xd0 [mlx5_core]\n[ 295.815339 ] mlx5_unload_one+0x70/0xe4 [mlx5_core]\n[ 295.824998 ] shutdown+0xb0/0xd8 [mlx5_core]\n[ 295.833439 ] pci_device_shutdown+0x3c/0xa0\n[ 295.841651 ] device_shutdown+0x170/0x340\n[ 295.849486 ] __do_sys_reboot+0x1f4/0x2a0\n[ 295.857322 ] __arm64_sys_reboot+0x2c/0x40\n[ 295.865329 ] invoke_syscall+0x78/0x100\n[ 295.872817 ] el0_svc_common.constprop.0+0x54/0x184\n[ 295.882392 ] do_el0_svc+0x30/0xac\n[ 295.889008 ] el0_svc+0x48/0x160\n[ 295.895278 ] el0t_64_sync_handler+0xa4/0x130\n[ 295.903807 ] el0t_64_sync+0x1a4/0x1a8\n[ 295.911120 ] ---[ end trace 4f1d2381d00d9dce ]---"], "name": "CVE-2023-53507", "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": "Out of support scope", "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"}, {"cpe": "cpe:/o:redhat:rhivos:1", "fix_state": "Not affected", "package_name": "kernel", "product_name": "Red Hat In-Vehicle Operating System 1"}], "public_date": "2025-10-01T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-53507\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-53507\nhttps://lore.kernel.org/linux-cve-announce/2025100129-CVE-2023-53507-1165@gregkh/T"], "threat_severity": "Moderate"}

{"created": "2025-10-02T08:38:34.018940+00:00", "updated": "2025-10-02T08:38:34.018999+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"]}