CVE-2025-21829— RDMA/rxe: Fix the warning "__rxe_cleanup+0x12c/0x170 [rdma_rxe]"
Affected Version Matrix 12
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | 215d0a755e1bcd92cbe6a71a21194ce7c82ec106< 720653309dd31c8a927ef5d87964578ad544980f | affected |
215d0a755e1bcd92cbe6a71a21194ce7c82ec106< 45e567800492088bc52c9abac35524b4d332a8f8 | affected | ||
215d0a755e1bcd92cbe6a71a21194ce7c82ec106< 7a2de8126ed3801f2396720e10a03cd546a3cea1 | affected | ||
215d0a755e1bcd92cbe6a71a21194ce7c82ec106< a7d15eaecf0d6e13226db629ae2401c8c02683e5 | affected | ||
215d0a755e1bcd92cbe6a71a21194ce7c82ec106< edc4ef0e0154096d6c0cf5e06af6fc330dbad9d1 | affected | ||
6.0 | affected | ||
< 6.0 | unaffected | ||
6.1.129≤ 6.1.* | unaffected | ||
| … +4 more rows | |||
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I. Basic Information for CVE-2025-21829
Vulnerability Information
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Vulnerability Title
RDMA/rxe: Fix the warning "__rxe_cleanup+0x12c/0x170 [rdma_rxe]"
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix the warning "__rxe_cleanup+0x12c/0x170 [rdma_rxe]" The Call Trace is as below: " <TASK> ? show_regs.cold+0x1a/0x1f ? __rxe_cleanup+0x12c/0x170 [rdma_rxe] ? __warn+0x84/0xd0 ? __rxe_cleanup+0x12c/0x170 [rdma_rxe] ? report_bug+0x105/0x180 ? handle_bug+0x46/0x80 ? exc_invalid_op+0x19/0x70 ? asm_exc_invalid_op+0x1b/0x20 ? __rxe_cleanup+0x12c/0x170 [rdma_rxe] ? __rxe_cleanup+0x124/0x170 [rdma_rxe] rxe_destroy_qp.cold+0x24/0x29 [rdma_rxe] ib_destroy_qp_user+0x118/0x190 [ib_core] rdma_destroy_qp.cold+0x43/0x5e [rdma_cm] rtrs_cq_qp_destroy.cold+0x1d/0x2b [rtrs_core] rtrs_srv_close_work.cold+0x1b/0x31 [rtrs_server] process_one_work+0x21d/0x3f0 worker_thread+0x4a/0x3c0 ? process_one_work+0x3f0/0x3f0 kthread+0xf0/0x120 ? kthread_complete_and_exit+0x20/0x20 ret_from_fork+0x22/0x30 </TASK> " When too many rdma resources are allocated, rxe needs more time to handle these rdma resources. Sometimes with the current timeout, rxe can not release the rdma resources correctly. Compared with other rdma drivers, a bigger timeout is used.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
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rxe在清理时可能导致警告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-21829
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|---|
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Same Patch Batch · Linux · 2025-03-06 · 46 CVEs total
| CVE-2024-58063 | wifi: rtlwifi: fix memory leaks and invalid access at probe error path | |
| CVE-2024-58060 | bpf: Reject struct_ops registration that uses module ptr and the module btf_id is missing | |
| CVE-2024-58058 | ubifs: skip dumping tnc tree when zroot is null | |
| CVE-2024-58055 | usb: gadget: f_tcm: Don't free command immediately | |
| CVE-2024-58053 | rxrpc: Fix handling of received connection abort | |
| CVE-2024-58054 | staging: media: max96712: fix kernel oops when removing module | |
| CVE-2024-58052 | drm/amdgpu: Fix potential NULL pointer dereference in atomctrl_get_smc_sclk_range_table | |
| CVE-2024-58051 | ipmi: ipmb: Add check devm_kasprintf() returned value | |
| CVE-2024-58056 | remoteproc: core: Fix ida_free call while not allocated | |
| CVE-2024-58062 | wifi: iwlwifi: mvm: avoid NULL pointer dereference | |
| CVE-2024-58061 | wifi: mac80211: prohibit deactivating all links | |
| CVE-2024-58064 | wifi: cfg80211: tests: Fix potential NULL dereference in test_cfg80211_parse_colocated_ap( | |
| CVE-2024-58065 | clk: mmp: pxa1908-apbc: Fix NULL vs IS_ERR() check | |
| CVE-2024-58066 | clk: mmp: pxa1908-apbcp: Fix a NULL vs IS_ERR() check | |
| CVE-2024-58067 | clk: mmp: pxa1908-mpmu: Fix a NULL vs IS_ERR() check | |
| CVE-2024-58069 | rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read | |
| CVE-2024-58068 | OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized | |
| CVE-2024-58070 | bpf: bpf_local_storage: Always use bpf_mem_alloc in PREEMPT_RT | |
| CVE-2024-58071 | team: prevent adding a device which is already a team device lower | |
| CVE-2024-58072 | wifi: rtlwifi: remove unused check_buddy_priv |
Showing top 20 of 46 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Linux
- CVE-2026-43492
lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_ - CVE-2026-43493
crypto: pcrypt - Fix handling of MAY_BACKLOG requests - CVE-2026-43491
net: qrtr: ns: Limit the maximum server registration per nod - CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length
Same vendor: Linux
- CVE-2026-43492
lib/crypto: mpi: Fix integer underflow in mpi_read_raw_from_ - CVE-2026-43493
crypto: pcrypt - Fix handling of MAY_BACKLOG requests - CVE-2026-43491
net: qrtr: ns: Limit the maximum server registration per nod - CVE-2026-46333
ptrace: slightly saner 'get_dumpable()' logic - CVE-2026-43490
ksmbd: validate inherited ACE SID length
V. Comments for CVE-2025-21829
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