github - ghsa-8mxh-837m-r6w5

GHSA-8MXH-837M-R6W5

Vulnerability from github – Published: 2025-07-03 09:30 – Updated: 2025-11-21 00:30

Details

In the Linux kernel, the following vulnerability has been resolved:

ice: fix Tx scheduler error handling in XDP callback

When the XDP program is loaded, the XDP callback adds new Tx queues. This means that the callback must update the Tx scheduler with the new queue number. In the event of a Tx scheduler failure, the XDP callback should also fail and roll back any changes previously made for XDP preparation.

The previous implementation had a bug that not all changes made by the XDP callback were rolled back. This caused the crash with the following call trace:

[ +9.549584] ice 0000:ca:00.0: Failed VSI LAN queue config for XDP, error: -5 [ +0.382335] Oops: general protection fault, probably for non-canonical address 0x50a2250a90495525: 0000 [#1] SMP NOPTI [ +0.010710] CPU: 103 UID: 0 PID: 0 Comm: swapper/103 Not tainted 6.14.0-net-next-mar-31+ #14 PREEMPT(voluntary) [ +0.010175] Hardware name: Intel Corporation M50CYP2SBSTD/M50CYP2SBSTD, BIOS SE5C620.86B.01.01.0005.2202160810 02/16/2022 [ +0.010946] RIP: 0010:__ice_update_sample+0x39/0xe0 [ice]

[...]

[ +0.002715] Call Trace: [ +0.002452] [ +0.002021] ? __die_body.cold+0x19/0x29 [ +0.003922] ? die_addr+0x3c/0x60 [ +0.003319] ? exc_general_protection+0x17c/0x400 [ +0.004707] ? asm_exc_general_protection+0x26/0x30 [ +0.004879] ? __ice_update_sample+0x39/0xe0 [ice] [ +0.004835] ice_napi_poll+0x665/0x680 [ice] [ +0.004320] __napi_poll+0x28/0x190 [ +0.003500] net_rx_action+0x198/0x360 [ +0.003752] ? update_rq_clock+0x39/0x220 [ +0.004013] handle_softirqs+0xf1/0x340 [ +0.003840] ? sched_clock_cpu+0xf/0x1f0 [ +0.003925] __irq_exit_rcu+0xc2/0xe0 [ +0.003665] common_interrupt+0x85/0xa0 [ +0.003839] [ +0.002098] [ +0.002106] asm_common_interrupt+0x26/0x40 [ +0.004184] RIP: 0010:cpuidle_enter_state+0xd3/0x690

Fix this by performing the missing unmapping of XDP queues from q_vectors and setting the XDP rings pointer back to NULL after all those queues are released. Also, add an immediate exit from the XDP callback in case of ring preparation failure.

Severity ?

5.5 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38127"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-03T09:15:26Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: fix Tx scheduler error handling in XDP callback\n\nWhen the XDP program is loaded, the XDP callback adds new Tx queues.\nThis means that the callback must update the Tx scheduler with the new\nqueue number. In the event of a Tx scheduler failure, the XDP callback\nshould also fail and roll back any changes previously made for XDP\npreparation.\n\nThe previous implementation had a bug that not all changes made by the\nXDP callback were rolled back. This caused the crash with the following\ncall trace:\n\n[  +9.549584] ice 0000:ca:00.0: Failed VSI LAN queue config for XDP, error: -5\n[  +0.382335] Oops: general protection fault, probably for non-canonical address 0x50a2250a90495525: 0000 [#1] SMP NOPTI\n[  +0.010710] CPU: 103 UID: 0 PID: 0 Comm: swapper/103 Not tainted 6.14.0-net-next-mar-31+ #14 PREEMPT(voluntary)\n[  +0.010175] Hardware name: Intel Corporation M50CYP2SBSTD/M50CYP2SBSTD, BIOS SE5C620.86B.01.01.0005.2202160810 02/16/2022\n[  +0.010946] RIP: 0010:__ice_update_sample+0x39/0xe0 [ice]\n\n[...]\n\n[  +0.002715] Call Trace:\n[  +0.002452]  \u003cIRQ\u003e\n[  +0.002021]  ? __die_body.cold+0x19/0x29\n[  +0.003922]  ? die_addr+0x3c/0x60\n[  +0.003319]  ? exc_general_protection+0x17c/0x400\n[  +0.004707]  ? asm_exc_general_protection+0x26/0x30\n[  +0.004879]  ? __ice_update_sample+0x39/0xe0 [ice]\n[  +0.004835]  ice_napi_poll+0x665/0x680 [ice]\n[  +0.004320]  __napi_poll+0x28/0x190\n[  +0.003500]  net_rx_action+0x198/0x360\n[  +0.003752]  ? update_rq_clock+0x39/0x220\n[  +0.004013]  handle_softirqs+0xf1/0x340\n[  +0.003840]  ? sched_clock_cpu+0xf/0x1f0\n[  +0.003925]  __irq_exit_rcu+0xc2/0xe0\n[  +0.003665]  common_interrupt+0x85/0xa0\n[  +0.003839]  \u003c/IRQ\u003e\n[  +0.002098]  \u003cTASK\u003e\n[  +0.002106]  asm_common_interrupt+0x26/0x40\n[  +0.004184] RIP: 0010:cpuidle_enter_state+0xd3/0x690\n\nFix this by performing the missing unmapping of XDP queues from\nq_vectors and setting the XDP rings pointer back to NULL after all those\nqueues are released.\nAlso, add an immediate exit from the XDP callback in case of ring\npreparation failure.",
  "id": "GHSA-8mxh-837m-r6w5",
  "modified": "2025-11-21T00:30:20Z",
  "published": "2025-07-03T09:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38127"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0153f36041b8e52019ebfa8629c13bf8f9b0a951"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0e061abaad1498c5b76c10c594d4359ceb6b9145"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1d3c5d0dec6797eca3a861dab0816fa9505d9c3e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/276849954d7cbe6eec827b21fe2df43f9bf07011"
    }
  ],
  "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"
    }
  ]
}

CVE-2025-38127 (GCVE-0-2025-38127)

Vulnerability from cvelistv5 – Published: 2025-07-03 08:35 – Updated: 2025-07-28 04:12

Summary

In the Linux kernel, the following vulnerability has been resolved: ice: fix Tx scheduler error handling in XDP callback When the XDP program is loaded, the XDP callback adds new Tx queues. This means that the callback must update the Tx scheduler with the new queue number. In the event of a Tx scheduler failure, the XDP callback should also fail and roll back any changes previously made for XDP preparation. The previous implementation had a bug that not all changes made by the XDP callback were rolled back. This caused the crash with the following call trace: [ +9.549584] ice 0000:ca:00.0: Failed VSI LAN queue config for XDP, error: -5 [ +0.382335] Oops: general protection fault, probably for non-canonical address 0x50a2250a90495525: 0000 [#1] SMP NOPTI [ +0.010710] CPU: 103 UID: 0 PID: 0 Comm: swapper/103 Not tainted 6.14.0-net-next-mar-31+ #14 PREEMPT(voluntary) [ +0.010175] Hardware name: Intel Corporation M50CYP2SBSTD/M50CYP2SBSTD, BIOS SE5C620.86B.01.01.0005.2202160810 02/16/2022 [ +0.010946] RIP: 0010:__ice_update_sample+0x39/0xe0 [ice] [...] [ +0.002715] Call Trace: [ +0.002452] <IRQ> [ +0.002021] ? __die_body.cold+0x19/0x29 [ +0.003922] ? die_addr+0x3c/0x60 [ +0.003319] ? exc_general_protection+0x17c/0x400 [ +0.004707] ? asm_exc_general_protection+0x26/0x30 [ +0.004879] ? __ice_update_sample+0x39/0xe0 [ice] [ +0.004835] ice_napi_poll+0x665/0x680 [ice] [ +0.004320] __napi_poll+0x28/0x190 [ +0.003500] net_rx_action+0x198/0x360 [ +0.003752] ? update_rq_clock+0x39/0x220 [ +0.004013] handle_softirqs+0xf1/0x340 [ +0.003840] ? sched_clock_cpu+0xf/0x1f0 [ +0.003925] __irq_exit_rcu+0xc2/0xe0 [ +0.003665] common_interrupt+0x85/0xa0 [ +0.003839] </IRQ> [ +0.002098] <TASK> [ +0.002106] asm_common_interrupt+0x26/0x40 [ +0.004184] RIP: 0010:cpuidle_enter_state+0xd3/0x690 Fix this by performing the missing unmapping of XDP queues from q_vectors and setting the XDP rings pointer back to NULL after all those queues are released. Also, add an immediate exit from the XDP callback in case of ring preparation failure.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/1d3c5d0dec6797eca…
	https://git.kernel.org/stable/c/276849954d7cbe6ee…
	https://git.kernel.org/stable/c/0e061abaad1498c5b…
	https://git.kernel.org/stable/c/0153f36041b8e5201…

Impacted products

Vendor

Product

Version

Linux

Affected: efc2214b6047b6f5b4ca53151eba62521b9452d6 , < 1d3c5d0dec6797eca3a861dab0816fa9505d9c3e (git)
Affected: efc2214b6047b6f5b4ca53151eba62521b9452d6 , < 276849954d7cbe6eec827b21fe2df43f9bf07011 (git)
Affected: efc2214b6047b6f5b4ca53151eba62521b9452d6 , < 0e061abaad1498c5b76c10c594d4359ceb6b9145 (git)
Affected: efc2214b6047b6f5b4ca53151eba62521b9452d6 , < 0153f36041b8e52019ebfa8629c13bf8f9b0a951 (git)

Linux

Affected: 5.5
Unaffected: 0 , < 5.5 (semver)
Unaffected: 6.6.94 , ≤ 6.6.* (semver)
Unaffected: 6.12.34 , ≤ 6.12.* (semver)
Unaffected: 6.15.3 , ≤ 6.15.* (semver)
Unaffected: 6.16 , ≤ * (original_commit_for_fix)

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/ice/ice_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1d3c5d0dec6797eca3a861dab0816fa9505d9c3e",
              "status": "affected",
              "version": "efc2214b6047b6f5b4ca53151eba62521b9452d6",
              "versionType": "git"
            },
            {
              "lessThan": "276849954d7cbe6eec827b21fe2df43f9bf07011",
              "status": "affected",
              "version": "efc2214b6047b6f5b4ca53151eba62521b9452d6",
              "versionType": "git"
            },
            {
              "lessThan": "0e061abaad1498c5b76c10c594d4359ceb6b9145",
              "status": "affected",
              "version": "efc2214b6047b6f5b4ca53151eba62521b9452d6",
              "versionType": "git"
            },
            {
              "lessThan": "0153f36041b8e52019ebfa8629c13bf8f9b0a951",
              "status": "affected",
              "version": "efc2214b6047b6f5b4ca53151eba62521b9452d6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/net/ethernet/intel/ice/ice_main.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.5"
            },
            {
              "lessThan": "5.5",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.94",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.34",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.15.*",
              "status": "unaffected",
              "version": "6.15.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.16",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.94",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.34",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15.3",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.16",
                  "versionStartIncluding": "5.5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nice: fix Tx scheduler error handling in XDP callback\n\nWhen the XDP program is loaded, the XDP callback adds new Tx queues.\nThis means that the callback must update the Tx scheduler with the new\nqueue number. In the event of a Tx scheduler failure, the XDP callback\nshould also fail and roll back any changes previously made for XDP\npreparation.\n\nThe previous implementation had a bug that not all changes made by the\nXDP callback were rolled back. This caused the crash with the following\ncall trace:\n\n[  +9.549584] ice 0000:ca:00.0: Failed VSI LAN queue config for XDP, error: -5\n[  +0.382335] Oops: general protection fault, probably for non-canonical address 0x50a2250a90495525: 0000 [#1] SMP NOPTI\n[  +0.010710] CPU: 103 UID: 0 PID: 0 Comm: swapper/103 Not tainted 6.14.0-net-next-mar-31+ #14 PREEMPT(voluntary)\n[  +0.010175] Hardware name: Intel Corporation M50CYP2SBSTD/M50CYP2SBSTD, BIOS SE5C620.86B.01.01.0005.2202160810 02/16/2022\n[  +0.010946] RIP: 0010:__ice_update_sample+0x39/0xe0 [ice]\n\n[...]\n\n[  +0.002715] Call Trace:\n[  +0.002452]  \u003cIRQ\u003e\n[  +0.002021]  ? __die_body.cold+0x19/0x29\n[  +0.003922]  ? die_addr+0x3c/0x60\n[  +0.003319]  ? exc_general_protection+0x17c/0x400\n[  +0.004707]  ? asm_exc_general_protection+0x26/0x30\n[  +0.004879]  ? __ice_update_sample+0x39/0xe0 [ice]\n[  +0.004835]  ice_napi_poll+0x665/0x680 [ice]\n[  +0.004320]  __napi_poll+0x28/0x190\n[  +0.003500]  net_rx_action+0x198/0x360\n[  +0.003752]  ? update_rq_clock+0x39/0x220\n[  +0.004013]  handle_softirqs+0xf1/0x340\n[  +0.003840]  ? sched_clock_cpu+0xf/0x1f0\n[  +0.003925]  __irq_exit_rcu+0xc2/0xe0\n[  +0.003665]  common_interrupt+0x85/0xa0\n[  +0.003839]  \u003c/IRQ\u003e\n[  +0.002098]  \u003cTASK\u003e\n[  +0.002106]  asm_common_interrupt+0x26/0x40\n[  +0.004184] RIP: 0010:cpuidle_enter_state+0xd3/0x690\n\nFix this by performing the missing unmapping of XDP queues from\nq_vectors and setting the XDP rings pointer back to NULL after all those\nqueues are released.\nAlso, add an immediate exit from the XDP callback in case of ring\npreparation failure."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:12:54.977Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1d3c5d0dec6797eca3a861dab0816fa9505d9c3e"
        },
        {
          "url": "https://git.kernel.org/stable/c/276849954d7cbe6eec827b21fe2df43f9bf07011"
        },
        {
          "url": "https://git.kernel.org/stable/c/0e061abaad1498c5b76c10c594d4359ceb6b9145"
        },
        {
          "url": "https://git.kernel.org/stable/c/0153f36041b8e52019ebfa8629c13bf8f9b0a951"
        }
      ],
      "title": "ice: fix Tx scheduler error handling in XDP callback",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38127",
    "datePublished": "2025-07-03T08:35:32.453Z",
    "dateReserved": "2025-04-16T04:51:23.986Z",
    "dateUpdated": "2025-07-28T04:12:54.977Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-8MXH-837M-R6W5

CVE-2025-38127 (GCVE-0-2025-38127)

Tags

Sightings

Nomenclature