cbcvebase.
CVE-2024-27013
published 2024-05-01

CVE-2024-27013: 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…

PriorityP423medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.27%
18.9th percentile
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] v

Affected

37 ranges· showing 25
VendorProductVersion rangeFixed in
debianlinux< linux 6.1.90-1 (bookworm)linux 6.1.90-1 (bookworm)
fedoraprojectfedora
fedoraprojectfedora
fedoraprojectfedora
linuxlinux
linuxlinux>= ef3db4a5954281bc1ea49a4739c88eaea091dc71 < 68459b8e3ee554ce71878af9eb69659b9462c58868459b8e3ee554ce71878af9eb69659b9462c588
linuxlinux>= ef3db4a5954281bc1ea49a4739c88eaea091dc71 < 4b0dcae5c4797bf31c63011ed62917210d3fdac34b0dcae5c4797bf31c63011ed62917210d3fdac3
linuxlinux>= ef3db4a5954281bc1ea49a4739c88eaea091dc71 < 14cdb43dbc827e18ac7d5b30c5b4c676219f142114cdb43dbc827e18ac7d5b30c5b4c676219f1421
linuxlinux>= ef3db4a5954281bc1ea49a4739c88eaea091dc71 < a50dbeca28acf7051dfa92786b85f704c75db6eba50dbeca28acf7051dfa92786b85f704c75db6eb
linuxlinux>= ef3db4a5954281bc1ea49a4739c88eaea091dc71 < 62e27ef18eb4f0d33bbae8e9ef56b99696a7471362e27ef18eb4f0d33bbae8e9ef56b99696a74713
linuxlinux>= ef3db4a5954281bc1ea49a4739c88eaea091dc71 < 40f4ced305c6c47487d3cd8da54676e2acc1a6ad40f4ced305c6c47487d3cd8da54676e2acc1a6ad
linuxlinux>= ef3db4a5954281bc1ea49a4739c88eaea091dc71 < 52854101180beccdb9dc2077a3bea31b6ad48dfa52854101180beccdb9dc2077a3bea31b6ad48dfa
linuxlinux>= ef3db4a5954281bc1ea49a4739c88eaea091dc71 < f8bbc07ac535593139c875ffa19af924b1084540f8bbc07ac535593139c875ffa19af924b1084540
linuxlinux_kernel
linuxlinux_kernel>= 0 < 5.10.216-15.10.216-1
linuxlinux_kernel>= 0 < 6.1.90-16.1.90-1
linuxlinux_kernel>= 0 < 6.8.9-16.8.9-1
linuxlinux_kernel>= 0 < 6.8.9-16.8.9-1
linuxlinux_kernel>= 0 < 5.4.0-189.2095.4.0-189.209
linuxlinux_kernel>= 0 < 5.15.0-116.1265.15.0-116.126
linuxlinux_kernel>= 0 < 6.8.0-38.386.8.0-38.38
linuxlinux_kernel>= 0 < 4.4.0-258.2924.4.0-258.292
linuxlinux_kernel>= 2.6.35 < 4.19.3134.19.313
linuxlinux_kernel>= 4.20 < 5.4.2755.4.275
linuxlinux_kernel>= 5.11 < 5.15.1575.15.157

CVSS provenance

nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv7.0HIGH
vendor_ubuntu7.0HIGH
vendor_debian5.5MEDIUM
vendor_msrc5.5MEDIUM
vendor_redhat5.5MEDIUM
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