CVE-2025-39695 (GCVE-0-2025-39695)
Vulnerability from cvelistv5
Published
2025-09-05 17:21
Modified
2025-09-29 05:57
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Flush delayed SKBs while releasing RXE resources When skb packets are sent out, these skb packets still depends on the rxe resources, for example, QP, sk, when these packets are destroyed. If these rxe resources are released when the skb packets are destroyed, the call traces will appear. To avoid skb packets hang too long time in some network devices, a timestamp is added when these skb packets are created. If these skb packets hang too long time in network devices, these network devices can free these skb packets to release rxe resources.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3c3e9a9f2972b364e8c2cfbfdeb23c6d6be4f87f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/732d4bd7b78a2752ad43cc39287ef41893c5eee2
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8ead139a8edef485cc36d3a792e2ae5dd538339a
Impacted products
Vendor Product Version
Linux Linux Version: 1a633bdc8fd9e9e4a9f9a668ae122edfc5aacc86
Version: 1a633bdc8fd9e9e4a9f9a668ae122edfc5aacc86
Version: 1a633bdc8fd9e9e4a9f9a668ae122edfc5aacc86
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   Linux Linux Version: 6.10
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          "programFiles": [
            "drivers/infiniband/sw/rxe/rxe_net.c",
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rxe: Flush delayed SKBs while releasing RXE resources\n\nWhen skb packets are sent out, these skb packets still depends on\nthe rxe resources, for example, QP, sk, when these packets are\ndestroyed.\n\nIf these rxe resources are released when the skb packets are destroyed,\nthe call traces will appear.\n\nTo avoid skb packets hang too long time in some network devices,\na timestamp is added when these skb packets are created. If these\nskb packets hang too long time in network devices, these network\ndevices can free these skb packets to release rxe resources."
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        "dateUpdated": "2025-09-29T05:57:35.112Z",
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    "cveId": "CVE-2025-39695",
    "datePublished": "2025-09-05T17:21:01.198Z",
    "dateReserved": "2025-04-16T07:20:57.114Z",
    "dateUpdated": "2025-09-29T05:57:35.112Z",
    "state": "PUBLISHED"
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  }
}


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