{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2025-21649", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2024-12-29T08:45:45.728Z", "datePublished": "2025-01-19T10:18:06.911Z", "dateUpdated": "2026-05-11T21:03:45.815Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-05-11T21:03:45.815Z"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: fix kernel crash when 1588 is sent on HIP08 devices\n\nCurrently, HIP08 devices does not register the ptp devices, so the\nhdev->ptp is NULL. But the tx process would still try to set hardware time\nstamp info with SKBTX_HW_TSTAMP flag and cause a kernel crash.\n\n[ 128.087798] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018\n...\n[ 128.280251] pc : hclge_ptp_set_tx_info+0x2c/0x140 [hclge]\n[ 128.286600] lr : hclge_ptp_set_tx_info+0x20/0x140 [hclge]\n[ 128.292938] sp : ffff800059b93140\n[ 128.297200] x29: ffff800059b93140 x28: 0000000000003280\n[ 128.303455] x27: ffff800020d48280 x26: ffff0cb9dc814080\n[ 128.309715] x25: ffff0cb9cde93fa0 x24: 0000000000000001\n[ 128.315969] x23: 0000000000000000 x22: 0000000000000194\n[ 128.322219] x21: ffff0cd94f986000 x20: 0000000000000000\n[ 128.328462] x19: ffff0cb9d2a166c0 x18: 0000000000000000\n[ 128.334698] x17: 0000000000000000 x16: ffffcf1fc523ed24\n[ 128.340934] x15: 0000ffffd530a518 x14: 0000000000000000\n[ 128.347162] x13: ffff0cd6bdb31310 x12: 0000000000000368\n[ 128.353388] x11: ffff0cb9cfbc7070 x10: ffff2cf55dd11e02\n[ 128.359606] x9 : ffffcf1f85a212b4 x8 : ffff0cd7cf27dab0\n[ 128.365831] x7 : 0000000000000a20 x6 : ffff0cd7cf27d000\n[ 128.372040] x5 : 0000000000000000 x4 : 000000000000ffff\n[ 128.378243] x3 : 0000000000000400 x2 : ffffcf1f85a21294\n[ 128.384437] x1 : ffff0cb9db520080 x0 : ffff0cb9db500080\n[ 128.390626] Call trace:\n[ 128.393964] hclge_ptp_set_tx_info+0x2c/0x140 [hclge]\n[ 128.399893] hns3_nic_net_xmit+0x39c/0x4c4 [hns3]\n[ 128.405468] xmit_one.constprop.0+0xc4/0x200\n[ 128.410600] dev_hard_start_xmit+0x54/0xf0\n[ 128.415556] sch_direct_xmit+0xe8/0x634\n[ 128.420246] __dev_queue_xmit+0x224/0xc70\n[ 128.425101] dev_queue_xmit+0x1c/0x40\n[ 128.429608] ovs_vport_send+0xac/0x1a0 [openvswitch]\n[ 128.435409] do_output+0x60/0x17c [openvswitch]\n[ 128.440770] do_execute_actions+0x898/0x8c4 [openvswitch]\n[ 128.446993] ovs_execute_actions+0x64/0xf0 [openvswitch]\n[ 128.453129] ovs_dp_process_packet+0xa0/0x224 [openvswitch]\n[ 128.459530] ovs_vport_receive+0x7c/0xfc [openvswitch]\n[ 128.465497] internal_dev_xmit+0x34/0xb0 [openvswitch]\n[ 128.471460] xmit_one.constprop.0+0xc4/0x200\n[ 128.476561] dev_hard_start_xmit+0x54/0xf0\n[ 128.481489] __dev_queue_xmit+0x968/0xc70\n[ 128.486330] dev_queue_xmit+0x1c/0x40\n[ 128.490856] ip_finish_output2+0x250/0x570\n[ 128.495810] __ip_finish_output+0x170/0x1e0\n[ 128.500832] ip_finish_output+0x3c/0xf0\n[ 128.505504] ip_output+0xbc/0x160\n[ 128.509654] ip_send_skb+0x58/0xd4\n[ 128.513892] udp_send_skb+0x12c/0x354\n[ 128.518387] udp_sendmsg+0x7a8/0x9c0\n[ 128.522793] inet_sendmsg+0x4c/0x8c\n[ 128.527116] __sock_sendmsg+0x48/0x80\n[ 128.531609] __sys_sendto+0x124/0x164\n[ 128.536099] __arm64_sys_sendto+0x30/0x5c\n[ 128.540935] invoke_syscall+0x50/0x130\n[ 128.545508] el0_svc_common.constprop.0+0x10c/0x124\n[ 128.551205] do_el0_svc+0x34/0xdc\n[ 128.555347] el0_svc+0x20/0x30\n[ 128.559227] el0_sync_handler+0xb8/0xc0\n[ 128.563883] el0_sync+0x160/0x180"}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c"], "versions": [{"version": "0bf5eb788512187b744ef7f79de835e6cbe85b9c", "lessThan": "f19ab3ef96d9626e5f1bdc56d3574c355e83d623", "status": "affected", "versionType": "git"}, {"version": "0bf5eb788512187b744ef7f79de835e6cbe85b9c", "lessThan": "9741e72b2286de8b38de9db685588ac421a95c87", "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/hisilicon/hns3/hns3pf/hclge_ptp.c"], "versions": [{"version": "5.14", "status": "affected"}, {"version": "0", "lessThan": "5.14", "status": "unaffected", "versionType": "semver"}, {"version": "6.12.10", "lessThanOrEqual": "6.12.*", "status": "unaffected", "versionType": "semver"}, {"version": "6.13", "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": "5.14", "versionEndExcluding": "6.12.10"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "5.14", "versionEndExcluding": "6.13"}]}]}], "references": [{"url": "https://git.kernel.org/stable/c/f19ab3ef96d9626e5f1bdc56d3574c355e83d623"}, {"url": "https://git.kernel.org/stable/c/9741e72b2286de8b38de9db685588ac421a95c87"}], "title": "net: hns3: fix kernel crash when 1588 is sent on HIP08 devices", "x_generator": {"engine": "bippy-1.2.0"}}, "adp": [{"metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2025-21649", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T19:53:53.106260Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T19:57:17.106Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2025-21649", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-01T19:53:53.106260Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-476", "description": "CWE-476 NULL Pointer Dereference"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-01T15:55:51.392Z"}}], "cna": {"title": "net: hns3: fix kernel crash when 1588 is sent on HIP08 devices", "affected": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "0bf5eb788512187b744ef7f79de835e6cbe85b9c", "lessThan": "f19ab3ef96d9626e5f1bdc56d3574c355e83d623", "versionType": "git"}, {"status": "affected", "version": "0bf5eb788512187b744ef7f79de835e6cbe85b9c", "lessThan": "9741e72b2286de8b38de9db685588ac421a95c87", "versionType": "git"}], "programFiles": ["drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "5.14"}, {"status": "unaffected", "version": "0", "lessThan": "5.14", "versionType": "semver"}, {"status": "unaffected", "version": "6.12.10", "versionType": "semver", "lessThanOrEqual": "6.12.*"}, {"status": "unaffected", "version": "6.13", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_ptp.c"], "defaultStatus": "affected"}], "references": [{"url": "https://git.kernel.org/stable/c/f19ab3ef96d9626e5f1bdc56d3574c355e83d623"}, {"url": "https://git.kernel.org/stable/c/9741e72b2286de8b38de9db685588ac421a95c87"}], "x_generator": {"engine": "bippy-1.2.0"}, "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: fix kernel crash when 1588 is sent on HIP08 devices\n\nCurrently, HIP08 devices does not register the ptp devices, so the\nhdev->ptp is NULL. But the tx process would still try to set hardware time\nstamp info with SKBTX_HW_TSTAMP flag and cause a kernel crash.\n\n[ 128.087798] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018\n...\n[ 128.280251] pc : hclge_ptp_set_tx_info+0x2c/0x140 [hclge]\n[ 128.286600] lr : hclge_ptp_set_tx_info+0x20/0x140 [hclge]\n[ 128.292938] sp : ffff800059b93140\n[ 128.297200] x29: ffff800059b93140 x28: 0000000000003280\n[ 128.303455] x27: ffff800020d48280 x26: ffff0cb9dc814080\n[ 128.309715] x25: ffff0cb9cde93fa0 x24: 0000000000000001\n[ 128.315969] x23: 0000000000000000 x22: 0000000000000194\n[ 128.322219] x21: ffff0cd94f986000 x20: 0000000000000000\n[ 128.328462] x19: ffff0cb9d2a166c0 x18: 0000000000000000\n[ 128.334698] x17: 0000000000000000 x16: ffffcf1fc523ed24\n[ 128.340934] x15: 0000ffffd530a518 x14: 0000000000000000\n[ 128.347162] x13: ffff0cd6bdb31310 x12: 0000000000000368\n[ 128.353388] x11: ffff0cb9cfbc7070 x10: ffff2cf55dd11e02\n[ 128.359606] x9 : ffffcf1f85a212b4 x8 : ffff0cd7cf27dab0\n[ 128.365831] x7 : 0000000000000a20 x6 : ffff0cd7cf27d000\n[ 128.372040] x5 : 0000000000000000 x4 : 000000000000ffff\n[ 128.378243] x3 : 0000000000000400 x2 : ffffcf1f85a21294\n[ 128.384437] x1 : ffff0cb9db520080 x0 : ffff0cb9db500080\n[ 128.390626] Call trace:\n[ 128.393964] hclge_ptp_set_tx_info+0x2c/0x140 [hclge]\n[ 128.399893] hns3_nic_net_xmit+0x39c/0x4c4 [hns3]\n[ 128.405468] xmit_one.constprop.0+0xc4/0x200\n[ 128.410600] dev_hard_start_xmit+0x54/0xf0\n[ 128.415556] sch_direct_xmit+0xe8/0x634\n[ 128.420246] __dev_queue_xmit+0x224/0xc70\n[ 128.425101] dev_queue_xmit+0x1c/0x40\n[ 128.429608] ovs_vport_send+0xac/0x1a0 [openvswitch]\n[ 128.435409] do_output+0x60/0x17c [openvswitch]\n[ 128.440770] do_execute_actions+0x898/0x8c4 [openvswitch]\n[ 128.446993] ovs_execute_actions+0x64/0xf0 [openvswitch]\n[ 128.453129] ovs_dp_process_packet+0xa0/0x224 [openvswitch]\n[ 128.459530] ovs_vport_receive+0x7c/0xfc [openvswitch]\n[ 128.465497] internal_dev_xmit+0x34/0xb0 [openvswitch]\n[ 128.471460] xmit_one.constprop.0+0xc4/0x200\n[ 128.476561] dev_hard_start_xmit+0x54/0xf0\n[ 128.481489] __dev_queue_xmit+0x968/0xc70\n[ 128.486330] dev_queue_xmit+0x1c/0x40\n[ 128.490856] ip_finish_output2+0x250/0x570\n[ 128.495810] __ip_finish_output+0x170/0x1e0\n[ 128.500832] ip_finish_output+0x3c/0xf0\n[ 128.505504] ip_output+0xbc/0x160\n[ 128.509654] ip_send_skb+0x58/0xd4\n[ 128.513892] udp_send_skb+0x12c/0x354\n[ 128.518387] udp_sendmsg+0x7a8/0x9c0\n[ 128.522793] inet_sendmsg+0x4c/0x8c\n[ 128.527116] __sock_sendmsg+0x48/0x80\n[ 128.531609] __sys_sendto+0x124/0x164\n[ 128.536099] __arm64_sys_sendto+0x30/0x5c\n[ 128.540935] invoke_syscall+0x50/0x130\n[ 128.545508] el0_svc_common.constprop.0+0x10c/0x124\n[ 128.551205] do_el0_svc+0x34/0xdc\n[ 128.555347] el0_svc+0x20/0x30\n[ 128.559227] el0_sync_handler+0xb8/0xc0\n[ 128.563883] el0_sync+0x160/0x180"}], "cpeApplicability": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.12.10", "versionStartIncluding": "5.14"}, {"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "6.13", "versionStartIncluding": "5.14"}], "operator": "OR"}]}], "providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2025-05-04T07:18:13.502Z"}}}, "cveMetadata": {"cveId": "CVE-2025-21649", "state": "PUBLISHED", "dateUpdated": "2025-10-01T19:57:17.106Z", "dateReserved": "2024-12-29T08:45:45.728Z", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "datePublished": "2025-01-19T10:18:06.911Z", "assignerShortName": "Linux"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "matchCriteriaId": "BBD29340-2341-4319-816F-B2A9459A1010", "versionEndExcluding": "6.12.10", "versionStartIncluding": "5.14", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc1:*:*:*:*:*:*", "matchCriteriaId": "62567B3C-6CEE-46D0-BC2E-B3717FBF7D13", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc2:*:*:*:*:*:*", "matchCriteriaId": "5A073481-106D-4B15-B4C7-FB0213B8E1D4", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc3:*:*:*:*:*:*", "matchCriteriaId": "DE491969-75AE-4A6B-9A58-8FC5AF98798F", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc4:*:*:*:*:*:*", "matchCriteriaId": "93C0660D-7FB8-4FBA-892A-B064BA71E49E", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc5:*:*:*:*:*:*", "matchCriteriaId": "034C36A6-C481-41F3-AE9A-D116E5BE6895", "vulnerable": true}, {"criteria": "cpe:2.3:o:linux:linux_kernel:6.13:rc6:*:*:*:*:*:*", "matchCriteriaId": "8AF9DC49-2085-4FFB-A7E3-73DFAFECC7F2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: hns3: fix kernel crash when 1588 is sent on HIP08 devices\n\nCurrently, HIP08 devices does not register the ptp devices, so the\nhdev->ptp is NULL. But the tx process would still try to set hardware time\nstamp info with SKBTX_HW_TSTAMP flag and cause a kernel crash.\n\n[ 128.087798] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018\n...\n[ 128.280251] pc : hclge_ptp_set_tx_info+0x2c/0x140 [hclge]\n[ 128.286600] lr : hclge_ptp_set_tx_info+0x20/0x140 [hclge]\n[ 128.292938] sp : ffff800059b93140\n[ 128.297200] x29: ffff800059b93140 x28: 0000000000003280\n[ 128.303455] x27: ffff800020d48280 x26: ffff0cb9dc814080\n[ 128.309715] x25: ffff0cb9cde93fa0 x24: 0000000000000001\n[ 128.315969] x23: 0000000000000000 x22: 0000000000000194\n[ 128.322219] x21: ffff0cd94f986000 x20: 0000000000000000\n[ 128.328462] x19: ffff0cb9d2a166c0 x18: 0000000000000000\n[ 128.334698] x17: 0000000000000000 x16: ffffcf1fc523ed24\n[ 128.340934] x15: 0000ffffd530a518 x14: 0000000000000000\n[ 128.347162] x13: ffff0cd6bdb31310 x12: 0000000000000368\n[ 128.353388] x11: ffff0cb9cfbc7070 x10: ffff2cf55dd11e02\n[ 128.359606] x9 : ffffcf1f85a212b4 x8 : ffff0cd7cf27dab0\n[ 128.365831] x7 : 0000000000000a20 x6 : ffff0cd7cf27d000\n[ 128.372040] x5 : 0000000000000000 x4 : 000000000000ffff\n[ 128.378243] x3 : 0000000000000400 x2 : ffffcf1f85a21294\n[ 128.384437] x1 : ffff0cb9db520080 x0 : ffff0cb9db500080\n[ 128.390626] Call trace:\n[ 128.393964] hclge_ptp_set_tx_info+0x2c/0x140 [hclge]\n[ 128.399893] hns3_nic_net_xmit+0x39c/0x4c4 [hns3]\n[ 128.405468] xmit_one.constprop.0+0xc4/0x200\n[ 128.410600] dev_hard_start_xmit+0x54/0xf0\n[ 128.415556] sch_direct_xmit+0xe8/0x634\n[ 128.420246] __dev_queue_xmit+0x224/0xc70\n[ 128.425101] dev_queue_xmit+0x1c/0x40\n[ 128.429608] ovs_vport_send+0xac/0x1a0 [openvswitch]\n[ 128.435409] do_output+0x60/0x17c [openvswitch]\n[ 128.440770] do_execute_actions+0x898/0x8c4 [openvswitch]\n[ 128.446993] ovs_execute_actions+0x64/0xf0 [openvswitch]\n[ 128.453129] ovs_dp_process_packet+0xa0/0x224 [openvswitch]\n[ 128.459530] ovs_vport_receive+0x7c/0xfc [openvswitch]\n[ 128.465497] internal_dev_xmit+0x34/0xb0 [openvswitch]\n[ 128.471460] xmit_one.constprop.0+0xc4/0x200\n[ 128.476561] dev_hard_start_xmit+0x54/0xf0\n[ 128.481489] __dev_queue_xmit+0x968/0xc70\n[ 128.486330] dev_queue_xmit+0x1c/0x40\n[ 128.490856] ip_finish_output2+0x250/0x570\n[ 128.495810] __ip_finish_output+0x170/0x1e0\n[ 128.500832] ip_finish_output+0x3c/0xf0\n[ 128.505504] ip_output+0xbc/0x160\n[ 128.509654] ip_send_skb+0x58/0xd4\n[ 128.513892] udp_send_skb+0x12c/0x354\n[ 128.518387] udp_sendmsg+0x7a8/0x9c0\n[ 128.522793] inet_sendmsg+0x4c/0x8c\n[ 128.527116] __sock_sendmsg+0x48/0x80\n[ 128.531609] __sys_sendto+0x124/0x164\n[ 128.536099] __arm64_sys_sendto+0x30/0x5c\n[ 128.540935] invoke_syscall+0x50/0x130\n[ 128.545508] el0_svc_common.constprop.0+0x10c/0x124\n[ 128.551205] do_el0_svc+0x34/0xdc\n[ 128.555347] el0_svc+0x20/0x30\n[ 128.559227] el0_sync_handler+0xb8/0xc0\n[ 128.563883] el0_sync+0x160/0x180"}, {"lang": "es", "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: net: hns3: se corrige el fallo del kernel cuando se env\u00eda 1588 en dispositivos HIP08. Actualmente, los dispositivos HIP08 no registran los dispositivos ptp, por lo que hdev->ptp es NULL. Pero el proceso tx a\u00fan intentar\u00eda establecer la informaci\u00f3n de la marca de tiempo del hardware con el indicador SKBTX_HW_TSTAMP y provocar\u00eda un fallo del kernel. [ 128.087798] No se puede gestionar la desreferencia del puntero NULL del n\u00facleo en la direcci\u00f3n virtual 0000000000000018 ... [ 128.280251] pc : hclge_ptp_set_tx_info+0x2c/0x140 [hclge] [ 128.286600] lr : hclge_ptp_set_tx_info+0x20/0x140 [hclge] [ 128.292938] sp : ffff800059b93140 [ 128.297200] x29: ffff800059b93140 x28: 0000000000003280 [ 128.303455] x27: ffff800020d48280 x26: ffff0cb9dc814080 [ 128.309715] x25: ffff0cb9cde93fa0 x24: 0000000000000001 [ 128.315969] x23: 0000000000000000 x22: 0000000000000194 [ 128.322219] x21: ffff0cd94f986000 x20: 0000000000000000 [ 128.328462] x19: ffff0cb9d2a166c0 x18: 0000000000000000 [ [128.334698] x17: 0000000000000000 x16: ffffcf1fc523ed24 [128.340934] x15: 0000ffffd530a518 x14: 0000000000000000 [128.347162] x13: ffff0cd6bdb31310 x12: 0000000000000368 [128.353388] x11: ffff0cb9cfbc7070 x10: ffff2cf55dd11e02 [128.359606] x9: ffffcf1f85a212b4 x8: ffff0cd7cf27dab0 [ 128.365831] x7 : 0000000000000a20 x6 : ffff0cd7cf27d000 [ 128.372040] x5 : 000000000000000 x4 : 000000000000ffff [ 128.378243] x3 : 0000000000000400 x2 : ffffcf1f85a21294 [ 128.384437] x1 : ffff0cb9db520080 x0 : ffff0cb9db500080 [ 128.390626] Rastreo de llamadas: [ 128.393964] hclge_ptp_set_tx_info+0x2c/0x140 [hclge] [ 128.399893] hns3_nic_net_xmit+0x39c/0x4c4 [hns3] [ 128.405468] xmit_one.constprop.0+0xc4/0x200 [ 128.410600] dev_hard_start_xmit+0x54/0xf0 [ 128.415556] sch_direct_xmit+0xe8/0x634 [ 128.420246] __dev_queue_xmit+0x224/0xc70 [ 128.425101] dev_queue_xmit+0x1c/0x40 [ 128.429608] ovs_vport_send+0xac/0x1a0 [openvswitch] [ 128.435409] hacer_salida+0x60/0x17c [openvswitch] [ 128.440770] hacer_ejecutar_acciones+0x898/0x8c4 [openvswitch] [ 128.446993] ovs_ejecutar_acciones+0x64/0xf0 [openvswitch] [ 128.453129] ovs_dp_process_packet+0xa0/0x224 [openvswitch] [ 128.459530] ovs_vport_receive+0x7c/0xfc [openvswitch] [ 128.465497] interno_dev_xmit+0x34/0xb0 [openvswitch] [ 128.471460] xmit_one.constprop.0+0xc4/0x200 [ 128.476561] dev_hard_start_xmit+0x54/0xf0 [ 128.481489] __dev_queue_xmit+0x968/0xc70 [ 128.486330] dev_queue_xmit+0x1c/0x40 [ 128.490856] ip_finish_output2+0x250/0x570 [ 128.495810] __ip_finish_output+0x170/0x1e0 [ 128.500832] ip_finish_output+0x3c/0xf0 [ 128.505504] ip_output+0xbc/0x160 [ 128.509654] ip_send_skb+0x58/0xd4 [ 128.513892] udp_send_skb+0x12c/0x354 [ 128.518387] udp_sendmsg+0x7a8/0x9c0 [ 128.522793] inet_sendmsg+0x4c/0x8c [ 128.527116] __sock_sendmsg+0x48/0x80 [ 128.531609] __sys_sendto+0x124/0x164 [ 128.536099] __arm64_sys_sendto+0x30/0x5c [ 128.540935] invocar_llamada_al_sistema+0x50/0x130 [ 128.545508] el0_svc_common.constprop.0+0x10c/0x124 [ 128.551205] hacer_el0_svc+0x34/0xdc [ 128.555347] el0_svc+0x20/0x30 [ 128.559227] el0_sync_handler+0xb8/0xc0 [ 128.563883] el0_sync+0x160/0x180"}], "id": "CVE-2025-21649", "lastModified": "2025-10-01T20:18:16.693", "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"}, {"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": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2025-01-19T11:15:10.517", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/9741e72b2286de8b38de9db685588ac421a95c87"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "tags": ["Patch"], "url": "https://git.kernel.org/stable/c/f19ab3ef96d9626e5f1bdc56d3574c355e83d623"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-476"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-476"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "kernel: net: hns3: fix kernel crash when 1588 is sent on HIP08 devices", "id": "2338818", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2338818"}, "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"}, "cwe": "CWE-476", "details": ["In the Linux kernel, the following vulnerability has been resolved:\nnet: hns3: fix kernel crash when 1588 is sent on HIP08 devices\nCurrently, HIP08 devices does not register the ptp devices, so the\nhdev->ptp is NULL. But the tx process would still try to set hardware time\nstamp info with SKBTX_HW_TSTAMP flag and cause a kernel crash.\n[ 128.087798] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000018\n...\n[ 128.280251] pc : hclge_ptp_set_tx_info+0x2c/0x140 [hclge]\n[ 128.286600] lr : hclge_ptp_set_tx_info+0x20/0x140 [hclge]\n[ 128.292938] sp : ffff800059b93140\n[ 128.297200] x29: ffff800059b93140 x28: 0000000000003280\n[ 128.303455] x27: ffff800020d48280 x26: ffff0cb9dc814080\n[ 128.309715] x25: ffff0cb9cde93fa0 x24: 0000000000000001\n[ 128.315969] x23: 0000000000000000 x22: 0000000000000194\n[ 128.322219] x21: ffff0cd94f986000 x20: 0000000000000000\n[ 128.328462] x19: ffff0cb9d2a166c0 x18: 0000000000000000\n[ 128.334698] x17: 0000000000000000 x16: ffffcf1fc523ed24\n[ 128.340934] x15: 0000ffffd530a518 x14: 0000000000000000\n[ 128.347162] x13: ffff0cd6bdb31310 x12: 0000000000000368\n[ 128.353388] x11: ffff0cb9cfbc7070 x10: ffff2cf55dd11e02\n[ 128.359606] x9 : ffffcf1f85a212b4 x8 : ffff0cd7cf27dab0\n[ 128.365831] x7 : 0000000000000a20 x6 : ffff0cd7cf27d000\n[ 128.372040] x5 : 0000000000000000 x4 : 000000000000ffff\n[ 128.378243] x3 : 0000000000000400 x2 : ffffcf1f85a21294\n[ 128.384437] x1 : ffff0cb9db520080 x0 : ffff0cb9db500080\n[ 128.390626] Call trace:\n[ 128.393964] hclge_ptp_set_tx_info+0x2c/0x140 [hclge]\n[ 128.399893] hns3_nic_net_xmit+0x39c/0x4c4 [hns3]\n[ 128.405468] xmit_one.constprop.0+0xc4/0x200\n[ 128.410600] dev_hard_start_xmit+0x54/0xf0\n[ 128.415556] sch_direct_xmit+0xe8/0x634\n[ 128.420246] __dev_queue_xmit+0x224/0xc70\n[ 128.425101] dev_queue_xmit+0x1c/0x40\n[ 128.429608] ovs_vport_send+0xac/0x1a0 [openvswitch]\n[ 128.435409] do_output+0x60/0x17c [openvswitch]\n[ 128.440770] do_execute_actions+0x898/0x8c4 [openvswitch]\n[ 128.446993] ovs_execute_actions+0x64/0xf0 [openvswitch]\n[ 128.453129] ovs_dp_process_packet+0xa0/0x224 [openvswitch]\n[ 128.459530] ovs_vport_receive+0x7c/0xfc [openvswitch]\n[ 128.465497] internal_dev_xmit+0x34/0xb0 [openvswitch]\n[ 128.471460] xmit_one.constprop.0+0xc4/0x200\n[ 128.476561] dev_hard_start_xmit+0x54/0xf0\n[ 128.481489] __dev_queue_xmit+0x968/0xc70\n[ 128.486330] dev_queue_xmit+0x1c/0x40\n[ 128.490856] ip_finish_output2+0x250/0x570\n[ 128.495810] __ip_finish_output+0x170/0x1e0\n[ 128.500832] ip_finish_output+0x3c/0xf0\n[ 128.505504] ip_output+0xbc/0x160\n[ 128.509654] ip_send_skb+0x58/0xd4\n[ 128.513892] udp_send_skb+0x12c/0x354\n[ 128.518387] udp_sendmsg+0x7a8/0x9c0\n[ 128.522793] inet_sendmsg+0x4c/0x8c\n[ 128.527116] __sock_sendmsg+0x48/0x80\n[ 128.531609] __sys_sendto+0x124/0x164\n[ 128.536099] __arm64_sys_sendto+0x30/0x5c\n[ 128.540935] invoke_syscall+0x50/0x130\n[ 128.545508] el0_svc_common.constprop.0+0x10c/0x124\n[ 128.551205] do_el0_svc+0x34/0xdc\n[ 128.555347] el0_svc+0x20/0x30\n[ 128.559227] el0_sync_handler+0xb8/0xc0\n[ 128.563883] el0_sync+0x160/0x180"], "name": "CVE-2025-21649", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Will not fix", "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": "Will not fix", "package_name": "kernel", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Will not fix", "package_name": "kernel-rt", "product_name": "Red Hat Enterprise Linux 9"}], "public_date": "2025-01-19T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2025-21649\nhttps://nvd.nist.gov/vuln/detail/CVE-2025-21649\nhttps://lore.kernel.org/linux-cve-announce/2025011946-CVE-2025-21649-f7ac@gregkh/T"], "threat_severity": "Moderate"}

{}