ghsa-67xw-5wfx-qcmc
Vulnerability from github
In the Linux kernel, the following vulnerability has been resolved:
net: hns3: fix kernel crash when 1588 is sent on HIP08 devices
Currently, HIP08 devices does not register the ptp devices, so the hdev->ptp is NULL. But the tx process would still try to set hardware time stamp info with SKBTX_HW_TSTAMP flag and cause a kernel crash.
[ 128.087798] Unable to handle kernel NULL pointer dereference at virtual address 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 : 0000000000000000 x4 : 000000000000ffff [ 128.378243] x3 : 0000000000000400 x2 : ffffcf1f85a21294 [ 128.384437] x1 : ffff0cb9db520080 x0 : ffff0cb9db500080 [ 128.390626] Call trace: [ 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] do_output+0x60/0x17c [openvswitch] [ 128.440770] do_execute_actions+0x898/0x8c4 [openvswitch] [ 128.446993] ovs_execute_actions+0x64/0xf0 [openvswitch] [ 128.453129] ovs_dp_process_packet+0xa0/0x224 [openvswitch] [ 128.459530] ovs_vport_receive+0x7c/0xfc [openvswitch] [ 128.465497] internal_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] invoke_syscall+0x50/0x130 [ 128.545508] el0_svc_common.constprop.0+0x10c/0x124 [ 128.551205] do_el0_svc+0x34/0xdc [ 128.555347] el0_svc+0x20/0x30 [ 128.559227] el0_sync_handler+0xb8/0xc0 [ 128.563883] el0_sync+0x160/0x180
{
"affected": [],
"aliases": [
"CVE-2025-21649"
],
"database_specific": {
"cwe_ids": [
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-19T11:15:10Z",
"severity": "MODERATE"
},
"details": "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-\u003eptp 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",
"id": "GHSA-67xw-5wfx-qcmc",
"modified": "2025-01-31T18:31:05Z",
"published": "2025-01-19T12:31:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21649"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/9741e72b2286de8b38de9db685588ac421a95c87"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f19ab3ef96d9626e5f1bdc56d3574c355e83d623"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.