CVE-2024-27013 (GCVE-0-2024-27013)

Vulnerability from cvelistv5 – Published: 2024-05-01 05:29 – Updated: 2025-11-04 17:17
VLAI?
Title
tun: limit printing rate when illegal packet received by tun dev
Summary
In the Linux kernel, the following vulnerability has been resolved: tun: limit printing rate when illegal packet received by tun dev vhost_worker will call tun call backs to receive packets. If too many illegal packets arrives, tun_do_read will keep dumping packet contents. When console is enabled, it will costs much more cpu time to dump packet and soft lockup will be detected. net_ratelimit mechanism can be used to limit the dumping rate. PID: 33036 TASK: ffff949da6f20000 CPU: 23 COMMAND: "vhost-32980" #0 [fffffe00003fce50] crash_nmi_callback at ffffffff89249253 #1 [fffffe00003fce58] nmi_handle at ffffffff89225fa3 #2 [fffffe00003fceb0] default_do_nmi at ffffffff8922642e #3 [fffffe00003fced0] do_nmi at ffffffff8922660d #4 [fffffe00003fcef0] end_repeat_nmi at ffffffff89c01663 [exception RIP: io_serial_in+20] RIP: ffffffff89792594 RSP: ffffa655314979e8 RFLAGS: 00000002 RAX: ffffffff89792500 RBX: ffffffff8af428a0 RCX: 0000000000000000 RDX: 00000000000003fd RSI: 0000000000000005 RDI: ffffffff8af428a0 RBP: 0000000000002710 R8: 0000000000000004 R9: 000000000000000f R10: 0000000000000000 R11: ffffffff8acbf64f R12: 0000000000000020 R13: ffffffff8acbf698 R14: 0000000000000058 R15: 0000000000000000 ORIG_RAX: ffffffffffffffff CS: 0010 SS: 0018 #5 [ffffa655314979e8] io_serial_in at ffffffff89792594 #6 [ffffa655314979e8] wait_for_xmitr at ffffffff89793470 #7 [ffffa65531497a08] serial8250_console_putchar at ffffffff897934f6 #8 [ffffa65531497a20] uart_console_write at ffffffff8978b605 #9 [ffffa65531497a48] serial8250_console_write at ffffffff89796558 #10 [ffffa65531497ac8] console_unlock at ffffffff89316124 #11 [ffffa65531497b10] vprintk_emit at ffffffff89317c07 #12 [ffffa65531497b68] printk at ffffffff89318306 #13 [ffffa65531497bc8] print_hex_dump at ffffffff89650765 #14 [ffffa65531497ca8] tun_do_read at ffffffffc0b06c27 [tun] #15 [ffffa65531497d38] tun_recvmsg at ffffffffc0b06e34 [tun] #16 [ffffa65531497d68] handle_rx at ffffffffc0c5d682 [vhost_net] #17 [ffffa65531497ed0] vhost_worker at ffffffffc0c644dc [vhost] #18 [ffffa65531497f10] kthread at ffffffff892d2e72 #19 [ffffa65531497f50] ret_from_fork at ffffffff89c0022f
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: ef3db4a5954281bc1ea49a4739c88eaea091dc71 , < 68459b8e3ee554ce71878af9eb69659b9462c588 (git)
Affected: ef3db4a5954281bc1ea49a4739c88eaea091dc71 , < 4b0dcae5c4797bf31c63011ed62917210d3fdac3 (git)
Affected: ef3db4a5954281bc1ea49a4739c88eaea091dc71 , < 14cdb43dbc827e18ac7d5b30c5b4c676219f1421 (git)
Affected: ef3db4a5954281bc1ea49a4739c88eaea091dc71 , < a50dbeca28acf7051dfa92786b85f704c75db6eb (git)
Affected: ef3db4a5954281bc1ea49a4739c88eaea091dc71 , < 62e27ef18eb4f0d33bbae8e9ef56b99696a74713 (git)
Affected: ef3db4a5954281bc1ea49a4739c88eaea091dc71 , < 40f4ced305c6c47487d3cd8da54676e2acc1a6ad (git)
Affected: ef3db4a5954281bc1ea49a4739c88eaea091dc71 , < 52854101180beccdb9dc2077a3bea31b6ad48dfa (git)
Affected: ef3db4a5954281bc1ea49a4739c88eaea091dc71 , < f8bbc07ac535593139c875ffa19af924b1084540 (git)
Create a notification for this product.
    Linux Linux Affected: 2.6.35
Unaffected: 0 , < 2.6.35 (semver)
Unaffected: 4.19.313 , ≤ 4.19.* (semver)
Unaffected: 5.4.275 , ≤ 5.4.* (semver)
Unaffected: 5.10.216 , ≤ 5.10.* (semver)
Unaffected: 5.15.157 , ≤ 5.15.* (semver)
Unaffected: 6.1.88 , ≤ 6.1.* (semver)
Unaffected: 6.6.29 , ≤ 6.6.* (semver)
Unaffected: 6.8.8 , ≤ 6.8.* (semver)
Unaffected: 6.9 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ntun: limit printing rate when illegal packet received by tun dev\n\nvhost_worker will call tun call backs to receive packets. If too many\nillegal packets arrives, tun_do_read will keep dumping packet contents.\nWhen console is enabled, it will costs much more cpu time to dump\npacket and soft lockup will be detected.\n\nnet_ratelimit mechanism can be used to limit the dumping rate.\n\nPID: 33036    TASK: ffff949da6f20000  CPU: 23   COMMAND: \"vhost-32980\"\n #0 [fffffe00003fce50] crash_nmi_callback at ffffffff89249253\n #1 [fffffe00003fce58] nmi_handle at ffffffff89225fa3\n #2 [fffffe00003fceb0] default_do_nmi at ffffffff8922642e\n #3 [fffffe00003fced0] do_nmi at ffffffff8922660d\n #4 [fffffe00003fcef0] end_repeat_nmi at ffffffff89c01663\n    [exception RIP: io_serial_in+20]\n    RIP: ffffffff89792594  RSP: ffffa655314979e8  RFLAGS: 00000002\n    RAX: ffffffff89792500  RBX: ffffffff8af428a0  RCX: 0000000000000000\n    RDX: 00000000000003fd  RSI: 0000000000000005  RDI: ffffffff8af428a0\n    RBP: 0000000000002710   R8: 0000000000000004   R9: 000000000000000f\n    R10: 0000000000000000  R11: ffffffff8acbf64f  R12: 0000000000000020\n    R13: ffffffff8acbf698  R14: 0000000000000058  R15: 0000000000000000\n    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018\n #5 [ffffa655314979e8] io_serial_in at ffffffff89792594\n #6 [ffffa655314979e8] wait_for_xmitr at ffffffff89793470\n #7 [ffffa65531497a08] serial8250_console_putchar at ffffffff897934f6\n #8 [ffffa65531497a20] uart_console_write at ffffffff8978b605\n #9 [ffffa65531497a48] serial8250_console_write at ffffffff89796558\n #10 [ffffa65531497ac8] console_unlock at ffffffff89316124\n #11 [ffffa65531497b10] vprintk_emit at ffffffff89317c07\n #12 [ffffa65531497b68] printk at ffffffff89318306\n #13 [ffffa65531497bc8] print_hex_dump at ffffffff89650765\n #14 [ffffa65531497ca8] tun_do_read at ffffffffc0b06c27 [tun]\n #15 [ffffa65531497d38] tun_recvmsg at ffffffffc0b06e34 [tun]\n #16 [ffffa65531497d68] handle_rx at ffffffffc0c5d682 [vhost_net]\n #17 [ffffa65531497ed0] vhost_worker at ffffffffc0c644dc [vhost]\n #18 [ffffa65531497f10] kthread at ffffffff892d2e72\n #19 [ffffa65531497f50] ret_from_fork at ffffffff89c0022f"
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\"ssvc\", \"content\": {\"id\": \"CVE-2024-27013\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-05-01T13:35:26.133742Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-07-05T15:20:44.020Z\"}}], \"cna\": {\"title\": \"tun: limit printing rate when illegal packet received by tun dev\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"ef3db4a5954281bc1ea49a4739c88eaea091dc71\", \"lessThan\": \"68459b8e3ee554ce71878af9eb69659b9462c588\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ef3db4a5954281bc1ea49a4739c88eaea091dc71\", \"lessThan\": \"4b0dcae5c4797bf31c63011ed62917210d3fdac3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ef3db4a5954281bc1ea49a4739c88eaea091dc71\", \"lessThan\": \"14cdb43dbc827e18ac7d5b30c5b4c676219f1421\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ef3db4a5954281bc1ea49a4739c88eaea091dc71\", \"lessThan\": \"a50dbeca28acf7051dfa92786b85f704c75db6eb\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ef3db4a5954281bc1ea49a4739c88eaea091dc71\", \"lessThan\": \"62e27ef18eb4f0d33bbae8e9ef56b99696a74713\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ef3db4a5954281bc1ea49a4739c88eaea091dc71\", \"lessThan\": \"40f4ced305c6c47487d3cd8da54676e2acc1a6ad\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ef3db4a5954281bc1ea49a4739c88eaea091dc71\", \"lessThan\": \"52854101180beccdb9dc2077a3bea31b6ad48dfa\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"ef3db4a5954281bc1ea49a4739c88eaea091dc71\", \"lessThan\": \"f8bbc07ac535593139c875ffa19af924b1084540\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/net/tun.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.6.35\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"2.6.35\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.19.313\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.275\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.216\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.157\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1.88\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.1.*\"}, {\"status\": \"unaffected\", \"version\": \"6.6.29\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.6.*\"}, {\"status\": \"unaffected\", \"version\": \"6.8.8\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.8.*\"}, {\"status\": \"unaffected\", \"version\": \"6.9\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/net/tun.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/68459b8e3ee554ce71878af9eb69659b9462c588\"}, {\"url\": \"https://git.kernel.org/stable/c/4b0dcae5c4797bf31c63011ed62917210d3fdac3\"}, {\"url\": \"https://git.kernel.org/stable/c/14cdb43dbc827e18ac7d5b30c5b4c676219f1421\"}, {\"url\": \"https://git.kernel.org/stable/c/a50dbeca28acf7051dfa92786b85f704c75db6eb\"}, {\"url\": \"https://git.kernel.org/stable/c/62e27ef18eb4f0d33bbae8e9ef56b99696a74713\"}, {\"url\": \"https://git.kernel.org/stable/c/40f4ced305c6c47487d3cd8da54676e2acc1a6ad\"}, {\"url\": \"https://git.kernel.org/stable/c/52854101180beccdb9dc2077a3bea31b6ad48dfa\"}, {\"url\": \"https://git.kernel.org/stable/c/f8bbc07ac535593139c875ffa19af924b1084540\"}], \"x_generator\": {\"engine\": \"bippy-1.2.0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\ntun: limit printing rate when illegal packet received by tun dev\\n\\nvhost_worker will call tun call backs to receive packets. If too many\\nillegal packets arrives, tun_do_read will keep dumping packet contents.\\nWhen console is enabled, it will costs much more cpu time to dump\\npacket and soft lockup will be detected.\\n\\nnet_ratelimit mechanism can be used to limit the dumping rate.\\n\\nPID: 33036    TASK: ffff949da6f20000  CPU: 23   COMMAND: \\\"vhost-32980\\\"\\n #0 [fffffe00003fce50] crash_nmi_callback at ffffffff89249253\\n #1 [fffffe00003fce58] nmi_handle at ffffffff89225fa3\\n #2 [fffffe00003fceb0] default_do_nmi at ffffffff8922642e\\n #3 [fffffe00003fced0] do_nmi at ffffffff8922660d\\n #4 [fffffe00003fcef0] end_repeat_nmi at ffffffff89c01663\\n    [exception RIP: io_serial_in+20]\\n    RIP: ffffffff89792594  RSP: ffffa655314979e8  RFLAGS: 00000002\\n    RAX: ffffffff89792500  RBX: ffffffff8af428a0  RCX: 0000000000000000\\n    RDX: 00000000000003fd  RSI: 0000000000000005  RDI: ffffffff8af428a0\\n    RBP: 0000000000002710   R8: 0000000000000004   R9: 000000000000000f\\n    R10: 0000000000000000  R11: ffffffff8acbf64f  R12: 0000000000000020\\n    R13: ffffffff8acbf698  R14: 0000000000000058  R15: 0000000000000000\\n    ORIG_RAX: ffffffffffffffff  CS: 0010  SS: 0018\\n #5 [ffffa655314979e8] io_serial_in at ffffffff89792594\\n #6 [ffffa655314979e8] wait_for_xmitr at ffffffff89793470\\n #7 [ffffa65531497a08] serial8250_console_putchar at ffffffff897934f6\\n #8 [ffffa65531497a20] uart_console_write at ffffffff8978b605\\n #9 [ffffa65531497a48] serial8250_console_write at ffffffff89796558\\n #10 [ffffa65531497ac8] console_unlock at ffffffff89316124\\n #11 [ffffa65531497b10] vprintk_emit at ffffffff89317c07\\n #12 [ffffa65531497b68] printk at ffffffff89318306\\n #13 [ffffa65531497bc8] print_hex_dump at ffffffff89650765\\n #14 [ffffa65531497ca8] tun_do_read at ffffffffc0b06c27 [tun]\\n #15 [ffffa65531497d38] tun_recvmsg at ffffffffc0b06e34 [tun]\\n #16 [ffffa65531497d68] handle_rx at ffffffffc0c5d682 [vhost_net]\\n #17 [ffffa65531497ed0] vhost_worker at ffffffffc0c644dc [vhost]\\n #18 [ffffa65531497f10] kthread at ffffffff892d2e72\\n #19 [ffffa65531497f50] ret_from_fork at ffffffff89c0022f\"}], \"cpeApplicability\": [{\"nodes\": [{\"negate\": false, \"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"4.19.313\", \"versionStartIncluding\": \"2.6.35\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.4.275\", \"versionStartIncluding\": \"2.6.35\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.10.216\", \"versionStartIncluding\": \"2.6.35\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"5.15.157\", \"versionStartIncluding\": \"2.6.35\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.1.88\", \"versionStartIncluding\": \"2.6.35\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.6.29\", \"versionStartIncluding\": \"2.6.35\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.8.8\", \"versionStartIncluding\": \"2.6.35\"}, {\"criteria\": \"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\", \"vulnerable\": true, \"versionEndExcluding\": \"6.9\", \"versionStartIncluding\": \"2.6.35\"}], \"operator\": \"OR\"}]}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2025-05-04T09:02:10.668Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2024-27013\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2025-11-04T17:17:07.558Z\", \"dateReserved\": \"2024-02-19T14:20:24.209Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-05-01T05:29:42.289Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}


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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.