Linux Distros 未修補弱點:CVE-2024-27013

medium Nessus Plugin ID 227669

概要

Linux/Unix 主機上安裝的一個或多個套件存有弱點,廠商表示將不會修補。

說明

Linux/Unix 主機上安裝了一個或多個受到弱點影響的套件,且供應商未提供可用的修補程式。

- tun:當 TUN dev 收到的非法封包時,限制列印速率vhost_worker會呼叫 TUN 回呼來接收封包。如果到達的非法封包過多,tun_do_read 將繼續傾印封包內容。啟用主控台後,轉儲資料包將花費更多的 CPU 時間,並且會偵測到軟鎖定。
net_ratelimit機制可用於限制傾銷率。PID:33036 任務:ffff949da6f20000 CPU:23 命令:vhost-32980 #0 [fffffe00003fce50] crash_nmi_callback於 ffffffff89249253 #1 [fffffe00003fce58] nmi_handle於 ffffffff89225fa3 #2 [fffffe00003fceb0] default_do_nmi於 ffffffff8 922642e #3 [fffffe00003fced0] do_nmi於 ffffffff8922660d #4 [fffffe00003fcef0] end_repeat_nmi於 ffffffff89c01663 [異常 RIP:io_serial_in+20] RIP:ffffffff89792594 RSP:ffffa655314979e8 RFLAGS:00000002 RAX:
ffffffff89792500 RBX:ffffffff8af428a0 RCX:00000000000000000 RDX:000000000000003fd RSI:0000000000000005 RDI:ffffffff8af428a0 RBP:0000000000002710 R8:0000000000000004 R9:000000000000000f R10:
000000000000000000 R11: ffffffff8acbf64f R12: 0000000000000020 R13: ffffffff8acbf698 R14: 0000000000000058 R15: 0000000000000000000 ORIG_RAX: ffffffff CS: 0010 SS: 0018 #5 [ffffa655314979e8] io_serial_in於 ffffffff89792594 #6 [fffffa655314979e8] wait_for_xmitr於 ffffffff89793470 #7 [fffffa65531497a08] serial8250_console_putchar於 ffffffff897934f6 #8 [ffffa65531497a20] uart_console_write於 ffffffff8978b605 #9 [ffffa65531497a48] serial8250_console_write於 ffffffff89796558 #10 [ffffa65531497ac8] console_unlock於 ffffffff89316124 #11 [ffffa65531497b10] vprintk_emit於 ffffffff89317c07 #12 [fffffa65531497b68] printk 於 ffffffff89318306 #13 [ffffa65531] 497bc8] print_hex_dump於 ffffffff89650765 #14 [ffffa65531497ca8] tun_do_read於 ffffffffc0b06c27 [tun] #15 [ffffa65531497d38] tun_recvmsg於 ffffffffc0b06e34 [tun] #16 [ffffa65531497d68] handle_rx於 ffffffffc0c5d682 [vhost_net] #17 [ffffa65531497ed0] vhost_worker於 ffffffffc0c644dc [vhost] #18 [ffffa65531497f10] kthread 於 ffffffff892d2e72 #19 [ffffa65531497f50] ret_from_fork於 ffffffff89c0022f (CVE-2024-27013)

請注意,Nessus 的判定取決於廠商所報告的套件是否存在。

解決方案

目前尚未有已知的解決方案。

另請參閱

https://ubuntu.com/security/CVE-2024-27013

Plugin 詳細資訊

嚴重性: Medium

ID: 227669

檔案名稱: unpatched_CVE_2024_27013.nasl

版本: 1.18

類型: Local

代理程式: unix

系列: Misc.

已發布: 2025/3/5

已更新: 2026/10/29

支援的感應器: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

風險資訊

VPR

風險因素: Low

分數: 3

百分位數: 23.18

CVSS v2

風險因素: High

基本分數: 7.8

時間性分數: 6.6

媒介: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:C

CVSS 評分資料來源: CVE-2024-27013

CVSS v3

風險因素: Medium

基本分數: 5.5

時間性分數: 5.1

媒介: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

時間媒介: CVSS:3.0/E:U/RL:U/RC:C

弱點資訊

CPE: cpe:/o:canonical:ubuntu_linux:14.04:-:lts, cpe:/o:canonical:ubuntu_linux:16.04:-:lts, cpe:/o:canonical:ubuntu_linux:18.04:-:lts, cpe:/o:canonical:ubuntu_linux:20.04:-:lts, cpe:/o:canonical:ubuntu_linux:22.04:-:lts, p-cpe:/a:canonical:ubuntu_linux:linux-allwinner-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.0, p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.11, p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.13, p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.3, p-cpe:/a:canonical:ubuntu_linux:linux-aws-5.8, p-cpe:/a:canonical:ubuntu_linux:linux-aws-6.2, p-cpe:/a:canonical:ubuntu_linux:linux-aws-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-azure-5.11, p-cpe:/a:canonical:ubuntu_linux:linux-azure-5.13, p-cpe:/a:canonical:ubuntu_linux:linux-azure-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-azure-5.3, p-cpe:/a:canonical:ubuntu_linux:linux-azure-5.8, p-cpe:/a:canonical:ubuntu_linux:linux-azure-6.2, p-cpe:/a:canonical:ubuntu_linux:linux-azure-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-azure-edge, p-cpe:/a:canonical:ubuntu_linux:linux-azure-fde-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-azure-fde-6.2, p-cpe:/a:canonical:ubuntu_linux:linux-azure-fde, p-cpe:/a:canonical:ubuntu_linux:linux-azure, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-5.11, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-5.13, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-5.3, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-5.8, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-6.2, p-cpe:/a:canonical:ubuntu_linux:linux-gcp-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-gcp, p-cpe:/a:canonical:ubuntu_linux:linux-gke-4.15, p-cpe:/a:canonical:ubuntu_linux:linux-gke-5.15, p-cpe:/a:canonical:ubuntu_linux:linux-gke-5.4, p-cpe:/a:canonical:ubuntu_linux:linux-gke, p-cpe:/a:canonical:ubuntu_linux:linux-gkeop-5.4, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.11, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.13, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-5.8, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-6.2, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-hwe-edge, p-cpe:/a:canonical:ubuntu_linux:linux-hwe, p-cpe:/a:canonical:ubuntu_linux:linux-intel-5.13, p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency-hwe-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency-hwe-6.2, p-cpe:/a:canonical:ubuntu_linux:linux-lowlatency-hwe-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-nvidia-6.2, p-cpe:/a:canonical:ubuntu_linux:linux-nvidia-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-oem-5.10, p-cpe:/a:canonical:ubuntu_linux:linux-oem-5.13, p-cpe:/a:canonical:ubuntu_linux:linux-oem-5.14, p-cpe:/a:canonical:ubuntu_linux:linux-oem-5.17, p-cpe:/a:canonical:ubuntu_linux:linux-oem-5.6, p-cpe:/a:canonical:ubuntu_linux:linux-oem-6.0, p-cpe:/a:canonical:ubuntu_linux:linux-oem-6.1, p-cpe:/a:canonical:ubuntu_linux:linux-oem-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-oem, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-5.0, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-5.11, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-5.13, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-5.3, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-5.8, p-cpe:/a:canonical:ubuntu_linux:linux-oracle-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-raspi2, p-cpe:/a:canonical:ubuntu_linux:linux-realtime, p-cpe:/a:canonical:ubuntu_linux:linux-riscv-5.11, p-cpe:/a:canonical:ubuntu_linux:linux-riscv-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-riscv-5.8, p-cpe:/a:canonical:ubuntu_linux:linux-riscv-6.5, p-cpe:/a:canonical:ubuntu_linux:linux-riscv, p-cpe:/a:canonical:ubuntu_linux:linux-starfive-5.19, p-cpe:/a:canonical:ubuntu_linux:linux-starfive-6.2, p-cpe:/a:canonical:ubuntu_linux:linux-starfive-6.5, p-cpe:/a:canonical:ubuntu_linux:linux

必要的 KB 項目: Host/local_checks_enabled, Host/cpu, global_settings/vendor_unpatched, Host/OS/identifier

可輕鬆利用: No known exploits are available

弱點發布日期: 2024/4/27

參考資訊

CVE: CVE-2024-27013