{ "schemaVersion": 1, "attribution": [ { "source": "CISA Known Exploited Vulnerabilities", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "licence": "US government work" }, { "source": "GitHub Advisory Database", "url": "https://github.com/advisories", "licence": "CC BY 4.0" }, { "source": "Have I Been Pwned", "url": "https://haveibeenpwned.com/", "licence": "CC BY 4.0" }, { "source": "CVE Program (CVE records)", "url": "https://www.cve.org/Legal/TermsOfUse", "licence": "CVE Terms of Use", "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.", "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy." }, { "source": "FIRST EPSS", "url": "https://www.first.org/epss/", "licence": "free to use; FIRST requests attribution" } ], "record": { "id": "CVE-2024-27013", "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-27013", "idYear": 2024, "status": "PUBLISHED", "publishedAt": "2024-05-01T05:29:42.289Z", "updatedAt": "2026-10-15T00:39:48.050Z", "importedAt": "2026-10-24T01:57:07.518Z", "snapshot": { "id": "cve_2026-10-24_midnight_baseline", "at": "2026-10-24T00:00:00.000Z", "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z" }, "facts": { "title": "tun: limit printing rate when illegal packet received by tun dev", "summary": "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", "affected": [ { "vendor": "Linux", "product": "Linux", "defaultStatus": "unaffected", "versions": [ { "version": "ef3db4a5954281bc1ea49a4739c88eaea091dc71", "status": "affected", "versionType": "git", "lessThan": "68459b8e3ee554ce71878af9eb69659b9462c588" }, { "version": "ef3db4a5954281bc1ea49a4739c88eaea091dc71", "status": "affected", "versionType": "git", "lessThan": "4b0dcae5c4797bf31c63011ed62917210d3fdac3" }, { "version": "ef3db4a5954281bc1ea49a4739c88eaea091dc71", "status": "affected", "versionType": "git", "lessThan": "14cdb43dbc827e18ac7d5b30c5b4c676219f1421" }, { "version": "ef3db4a5954281bc1ea49a4739c88eaea091dc71", "status": "affected", "versionType": "git", "lessThan": "a50dbeca28acf7051dfa92786b85f704c75db6eb" }, { "version": "ef3db4a5954281bc1ea49a4739c88eaea091dc71", "status": "affected", "versionType": "git", "lessThan": "62e27ef18eb4f0d33bbae8e9ef56b99696a74713" }, { "version": "ef3db4a5954281bc1ea49a4739c88eaea091dc71", "status": "affected", "versionType": "git", "lessThan": "40f4ced305c6c47487d3cd8da54676e2acc1a6ad" }, { "version": "ef3db4a5954281bc1ea49a4739c88eaea091dc71", "status": "affected", "versionType": "git", "lessThan": "52854101180beccdb9dc2077a3bea31b6ad48dfa" }, { "version": "ef3db4a5954281bc1ea49a4739c88eaea091dc71", "status": "affected", "versionType": "git", "lessThan": "f8bbc07ac535593139c875ffa19af924b1084540" } ] }, { "vendor": "Linux", "product": "Linux", "defaultStatus": "affected", "versions": [ { "version": "2.6.35", "status": "affected" }, { "version": "0", "status": "unaffected", "versionType": "semver", "lessThan": "2.6.35" }, { "version": "4.19.313", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "4.19.*" }, { "version": "5.4.275", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.4.*" }, { "version": "5.10.216", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.10.*" }, { "version": "5.15.157", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "5.15.*" }, { "version": "6.1.88", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.1.*" }, { "version": "6.6.29", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.6.*" }, { "version": "6.8.8", "status": "unaffected", "versionType": "semver", "lessThanOrEqual": "6.8.*" }, { "version": "6.9", "status": "unaffected", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*" } ] } ] } } }