CVE-2025-37833— Linux kernel 安全漏洞
可能的 ATT&CK 技术 1AI
T1498 · Network Denial of Service影响版本矩阵 22
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Linux | Linux | 7d5ec3d3612396dc6d4b76366d20ab9fc06f399f< c187aaa9e79b4b6d86ac7ba941e579ad33df5538 | affected |
7d5ec3d3612396dc6d4b76366d20ab9fc06f399f< 64903e4849a71cf7f7c7e5d45225ccefc1280929 | affected | ||
7d5ec3d3612396dc6d4b76366d20ab9fc06f399f< fbb429ddff5c8e479edcc7dde5a542c9295944e6 | affected | ||
e6454fd429b0ba6513ac1de27a0bd6ccac021a40 | affected | ||
3590d16b47ac561a4f2504befe43def10ed1814c | affected | ||
e1d5e8a561baaafed6e35d72a6ad53d248580d6c | affected | ||
3b570884c868c12e3184627ce4b4a167e9d6f018 | affected | ||
1866c8f6d43c3c6ffa2bfe086b65392b3a3fafb1 | affected | ||
| … +14 条更多 | |||
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一、 漏洞 CVE-2025-37833 基础信息
漏洞信息
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Vulnerability Title
net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads
来源: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: net/niu: Niu requires MSIX ENTRY_DATA fields touch before entry reads Fix niu_try_msix() to not cause a fatal trap on sparc systems. Set PCI_DEV_FLAGS_MSIX_TOUCH_ENTRY_DATA_FIRST on the struct pci_dev to work around a bug in the hardware or firmware. For each vector entry in the msix table, niu chips will cause a fatal trap if any registers in that entry are read before that entries' ENTRY_DATA register is written to. Testing indicates writes to other registers are not sufficient to prevent the fatal trap, however the value does not appear to matter. This only needs to happen once after power up, so simply rebooting into a kernel lacking this fix will NOT cause the trap. NON-RESUMABLE ERROR: Reporting on cpu 64 NON-RESUMABLE ERROR: TPC [0x00000000005f6900] <msix_prepare_msi_desc+0x90/0xa0> NON-RESUMABLE ERROR: RAW [4010000000000016:00000e37f93e32ff:0000000202000080:ffffffffffffffff NON-RESUMABLE ERROR: 0000000800000000:0000000000000000:0000000000000000:0000000000000000] NON-RESUMABLE ERROR: handle [0x4010000000000016] stick [0x00000e37f93e32ff] NON-RESUMABLE ERROR: type [precise nonresumable] NON-RESUMABLE ERROR: attrs [0x02000080] < ASI sp-faulted priv > NON-RESUMABLE ERROR: raddr [0xffffffffffffffff] NON-RESUMABLE ERROR: insn effective address [0x000000c50020000c] NON-RESUMABLE ERROR: size [0x8] NON-RESUMABLE ERROR: asi [0x00] CPU: 64 UID: 0 PID: 745 Comm: kworker/64:1 Not tainted 6.11.5 #63 Workqueue: events work_for_cpu_fn TSTATE: 0000000011001602 TPC: 00000000005f6900 TNPC: 00000000005f6904 Y: 00000000 Not tainted TPC: <msix_prepare_msi_desc+0x90/0xa0> g0: 00000000000002e9 g1: 000000000000000c g2: 000000c50020000c g3: 0000000000000100 g4: ffff8000470307c0 g5: ffff800fec5be000 g6: ffff800047a08000 g7: 0000000000000000 o0: ffff800014feb000 o1: ffff800047a0b620 o2: 0000000000000011 o3: ffff800047a0b620 o4: 0000000000000080 o5: 0000000000000011 sp: ffff800047a0ad51 ret_pc: 00000000005f7128 RPC: <__pci_enable_msix_range+0x3cc/0x460> l0: 000000000000000d l1: 000000000000c01f l2: ffff800014feb0a8 l3: 0000000000000020 l4: 000000000000c000 l5: 0000000000000001 l6: 0000000020000000 l7: ffff800047a0b734 i0: ffff800014feb000 i1: ffff800047a0b730 i2: 0000000000000001 i3: 000000000000000d i4: 0000000000000000 i5: 0000000000000000 i6: ffff800047a0ae81 i7: 00000000101888b0 I7: <niu_try_msix.constprop.0+0xc0/0x130 [niu]> Call Trace: [<00000000101888b0>] niu_try_msix.constprop.0+0xc0/0x130 [niu] [<000000001018f840>] niu_get_invariants+0x183c/0x207c [niu] [<00000000101902fc>] niu_pci_init_one+0x27c/0x2fc [niu] [<00000000005ef3e4>] local_pci_probe+0x28/0x74 [<0000000000469240>] work_for_cpu_fn+0x8/0x1c [<000000000046b008>] process_scheduled_works+0x144/0x210 [<000000000046b518>] worker_thread+0x13c/0x1c0 [<00000000004710e0>] kthread+0xb8/0xc8 [<00000000004060c8>] ret_from_fork+0x1c/0x2c [<0000000000000000>] 0x0 Kernel panic - not syncing: Non-resumable error.
来源: CVE Program / CVE List V5
CVSS Information
N/A
来源: CVE Program / CVE List V5
Vulnerability Type
N/A
来源: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞，该漏洞源于硬件缺陷，可能导致致命错误。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
二、漏洞 CVE-2025-37833 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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同批安全公告 · Linux · 2025-05-08 · 共 33 条
| CVE-2025-37801 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-37822 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-37814 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-37813 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-37823 | 7.8 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-37820 | 7.5 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-37802 | 7.5 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-37800 | 7.1 HIGH | Linux kernel 安全漏洞 |
| CVE-2025-37829 | Linux kernel 安全漏洞 | |
| CVE-2025-37828 | Linux kernel 安全漏洞 | |
| CVE-2025-37826 | Linux kernel 安全漏洞 | |
| CVE-2025-37827 | Linux kernel 安全漏洞 | |
| CVE-2025-37825 | Linux kernel 安全漏洞 | |
| CVE-2025-37830 | Linux kernel 安全漏洞 | |
| CVE-2025-37831 | Linux kernel 安全漏洞 | |
| CVE-2025-37824 | Linux kernel 安全漏洞 | |
| CVE-2025-37821 | Linux kernel 安全漏洞 | |
| CVE-2025-37834 | Linux kernel 安全漏洞 | |
| CVE-2025-37819 | Linux kernel 安全漏洞 | |
| CVE-2025-37817 | Linux kernel 安全漏洞 |
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IV. Related Vulnerabilities
V. Comments for CVE-2025-37833
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