CVE-2024-38567 (GCVE-0-2024-38567)

Vulnerability from cvelistv5 – Published: 2024-06-19 13:35 – Updated: 2025-11-04 17:21
VLAI?
Title
wifi: carl9170: add a proper sanity check for endpoints
Summary
In the Linux kernel, the following vulnerability has been resolved: wifi: carl9170: add a proper sanity check for endpoints Syzkaller reports [1] hitting a warning which is caused by presence of a wrong endpoint type at the URB sumbitting stage. While there was a check for a specific 4th endpoint, since it can switch types between bulk and interrupt, other endpoints are trusted implicitly. Similar warning is triggered in a couple of other syzbot issues [2]. Fix the issue by doing a comprehensive check of all endpoints taking into account difference between high- and full-speed configuration. [1] Syzkaller report: ... WARNING: CPU: 0 PID: 4721 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504 ... Call Trace: <TASK> carl9170_usb_send_rx_irq_urb+0x273/0x340 drivers/net/wireless/ath/carl9170/usb.c:504 carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939 [inline] carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999 [inline] carl9170_usb_firmware_step2+0x175/0x240 drivers/net/wireless/ath/carl9170/usb.c:1028 request_firmware_work_func+0x130/0x240 drivers/base/firmware_loader/main.c:1107 process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289 worker_thread+0x669/0x1090 kernel/workqueue.c:2436 kthread+0x2e8/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308 </TASK> [2] Related syzkaller crashes:
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < eb0f2fc3ff5806cc572cd9055ce7c52a01e97645 (git)
Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < ac3ed46a8741d464bc70ebdf7433c1d786cf329d (git)
Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < 8650725bb0a48b206d5a8ddad3a7488f9a5985b7 (git)
Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < 6a9892bf24c906b4d6b587f8759ca38bff672582 (git)
Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < 265c3cda471c26e0f25d0c755da94e1eb15d7a0c (git)
Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < 62eb07923f3693d55b0c2d9a5a4f1ad72cb6b8fd (git)
Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < 03ddc74bdfd71b84a55c9f2185d8787f258422cd (git)
Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < 0fa08a55201ab9be72bacb8ea93cf752d338184f (git)
Affected: a84fab3cbfdc427e7d366f1cc844f27b2084c26c , < b6dd09b3dac89b45d1ea3e3bd035a3859c0369a0 (git)
Create a notification for this product.
    Linux Linux Affected: 2.6.37
Unaffected: 0 , < 2.6.37 (semver)
Unaffected: 4.19.316 , ≤ 4.19.* (semver)
Unaffected: 5.4.278 , ≤ 5.4.* (semver)
Unaffected: 5.10.219 , ≤ 5.10.* (semver)
Unaffected: 5.15.161 , ≤ 5.15.* (semver)
Unaffected: 6.1.93 , ≤ 6.1.* (semver)
Unaffected: 6.6.33 , ≤ 6.6.* (semver)
Unaffected: 6.8.12 , ≤ 6.8.* (semver)
Unaffected: 6.9.3 , ≤ 6.9.* (semver)
Unaffected: 6.10 , ≤ * (original_commit_for_fix)
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\"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.6.37\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"2.6.37\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.316\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.278\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.219\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.161\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.93\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.33\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.12\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9.3\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.9.*\"}, {\"status\": \"unaffected\", \"version\": \"6.10\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/wireless/ath/carl9170/usb.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/eb0f2fc3ff5806cc572cd9055ce7c52a01e97645\"}, {\"url\": \"https://git.kernel.org/stable/c/ac3ed46a8741d464bc70ebdf7433c1d786cf329d\"}, {\"url\": \"https://git.kernel.org/stable/c/8650725bb0a48b206d5a8ddad3a7488f9a5985b7\"}, {\"url\": \"https://git.kernel.org/stable/c/6a9892bf24c906b4d6b587f8759ca38bff672582\"}, {\"url\": \"https://git.kernel.org/stable/c/265c3cda471c26e0f25d0c755da94e1eb15d7a0c\"}, {\"url\": \"https://git.kernel.org/stable/c/62eb07923f3693d55b0c2d9a5a4f1ad72cb6b8fd\"}, {\"url\": \"https://git.kernel.org/stable/c/03ddc74bdfd71b84a55c9f2185d8787f258422cd\"}, {\"url\": \"https://git.kernel.org/stable/c/0fa08a55201ab9be72bacb8ea93cf752d338184f\"}, {\"url\": \"https://git.kernel.org/stable/c/b6dd09b3dac89b45d1ea3e3bd035a3859c0369a0\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nwifi: carl9170: add a proper sanity check for endpoints\\n\\nSyzkaller reports [1] hitting a warning which is caused by presence\\nof a wrong endpoint type at the URB sumbitting stage. While there\\nwas a check for a specific 4th endpoint, since it can switch types\\nbetween bulk and interrupt, other endpoints are trusted implicitly.\\nSimilar warning is triggered in a couple of other syzbot issues [2].\\n\\nFix the issue by doing a comprehensive check of all endpoints\\ntaking into account difference between high- and full-speed\\nconfiguration.\\n\\n[1] Syzkaller report:\\n...\\nWARNING: CPU: 0 PID: 4721 at drivers/usb/core/urb.c:504 usb_submit_urb+0xed6/0x1880 drivers/usb/core/urb.c:504\\n...\\nCall Trace:\\n \u003cTASK\u003e\\n carl9170_usb_send_rx_irq_urb+0x273/0x340 drivers/net/wireless/ath/carl9170/usb.c:504\\n carl9170_usb_init_device drivers/net/wireless/ath/carl9170/usb.c:939 [inline]\\n carl9170_usb_firmware_finish drivers/net/wireless/ath/carl9170/usb.c:999 [inline]\\n carl9170_usb_firmware_step2+0x175/0x240 drivers/net/wireless/ath/carl9170/usb.c:1028\\n request_firmware_work_func+0x130/0x240 drivers/base/firmware_loader/main.c:1107\\n process_one_work+0x9bf/0x1710 kernel/workqueue.c:2289\\n worker_thread+0x669/0x1090 kernel/workqueue.c:2436\\n kthread+0x2e8/0x3a0 kernel/kthread.c:376\\n ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308\\n \u003c/TASK\u003e\\n\\n[2] Related syzkaller crashes:\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.316\", \"versionStartIncluding\": \"2.6.37\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.278\", \"versionStartIncluding\": \"2.6.37\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.219\", \"versionStartIncluding\": \"2.6.37\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.161\", \"versionStartIncluding\": \"2.6.37\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.93\", \"versionStartIncluding\": \"2.6.37\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.33\", \"versionStartIncluding\": \"2.6.37\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.12\", \"versionStartIncluding\": \"2.6.37\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9.3\", \"versionStartIncluding\": \"2.6.37\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.10\", \"versionStartIncluding\": \"2.6.37\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:14:16.695Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-38567\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-04T17:21:31.173Z\", \"dateReserved\": \"2024-06-18T19:36:34.923Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-06-19T13:35:34.254Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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Sightings

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  • 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.