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CVE-2024-27017— netfilter: nft_set_pipapo: walk over current view on netlink dump

Quick assessment

Affected
Linux Linux
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。

CVSS 7.8 · High EPSS 0.29% · P20

Possible ATT&CK Techniques 1 AI

T1005 · Data from Local System

Affected Version Matrix 19

VendorProduct Version RangeStatus
Linux Linux 2a90da8e0dd50f42e577988f4219f4f4cd3616b7< ff89db14c63a827066446460e39226c0688ef786 affected
45eb6944d0f55102229115de040ef3a48841434a< ce9fef54c5ec9912a0c9a47bac3195cc41b14679 affected
0d836f917520300a8725a5dbdad4406438d0cead< 52735a010f37580b3a569a996f878fdd87425650 affected
2b84e215f87443c74ac0aa7f76bb172d43a87033< f24d8abc2bb8cbf31ec713336e402eafa8f42f60 affected
2b84e215f87443c74ac0aa7f76bb172d43a87033< 721715655c72640567e8742567520c99801148ed affected
2b84e215f87443c74ac0aa7f76bb172d43a87033< 29b359cf6d95fd60730533f7f10464e95bd17c73 affected
f661383b5f1aaac3fe121b91e04332944bc90193 affected
5.10.186< 5.10.227 affected
… +11 more rows
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I. Basic Information for CVE-2024-27017

Vulnerability Information
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Vulnerability Title
netfilter: nft_set_pipapo: walk over current view on netlink dump
Source: CVE Program / CVE List V5
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: walk over current view on netlink dump The generation mask can be updated while netlink dump is in progress. The pipapo set backend walk iterator cannot rely on it to infer what view of the datastructure is to be used. Add notation to specify if user wants to read/update the set. Based on patch from Florian Westphal.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Linux kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Linux kernel是美国Linux基金会的开源操作系统Linux所使用的内核。 Linux kernel存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Linux Linux 2a90da8e0dd50f42e577988f4219f4f4cd3616b7 ~ ff89db14c63a827066446460e39226c0688ef786 -
Linux Linux 6.4 -

II. Public POCs for CVE-2024-27017

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III. Intelligence Information for CVE-2024-27017

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Patches & Fixes for CVE-2024-27017 (2)

Mailing List Discussions for CVE-2024-27017 (3)

Other References for CVE-2024-27017 (3)

Same Patch Batch · Linux · 2024-05-01 · 159 CVEs total

CVE-2024-27388 9.8 CRITICAL SUNRPC: fix some memleaks in gssx_dec_option_array
CVE-2024-26953 9.8 CRITICAL net: esp: fix bad handling of pages from page_pool
CVE-2024-26931 8.8 HIGH scsi: qla2xxx: Fix command flush on cable pull
CVE-2024-26990 8.8 HIGH KVM: x86/mmu: Write-protect L2 SPTEs in TDP MMU when clearing dirty status
CVE-2024-27053 8.8 HIGH wifi: wilc1000: fix RCU usage in connect path
CVE-2024-26952 8.3 HIGH ksmbd: fix potencial out-of-bounds when buffer offset is invalid
CVE-2024-27018 8.2 HIGH netfilter: br_netfilter: skip conntrack input hook for promisc packets
CVE-2024-26936 8.2 HIGH ksmbd: validate request buffer size in smb2_allocate_rsp_buf()
CVE-2024-26980 8.2 HIGH ksmbd: fix slab-out-of-bounds in smb2_allocate_rsp_buf
CVE-2024-26954 8.1 HIGH ksmbd: fix slab-out-of-bounds in smb_strndup_from_utf16()
CVE-2024-27052 7.8 HIGH wifi: rtl8xxxu: add cancel_work_sync() for c2hcmd_work
CVE-2024-26966 7.8 HIGH clk: qcom: mmcc-apq8084: fix terminating of frequency table arrays
CVE-2024-26974 7.8 HIGH crypto: qat - resolve race condition during AER recovery
CVE-2024-26976 7.8 HIGH KVM: Always flush async #PF workqueue when vCPU is being destroyed
CVE-2024-27062 7.8 HIGH nouveau: lock the client object tree.
CVE-2024-27061 7.8 HIGH crypto: sun8i-ce - Fix use after free in unprepare
CVE-2024-26983 7.8 HIGH bootconfig: use memblock_free_late to free xbc memory to buddy
CVE-2024-27058 7.8 HIGH tmpfs: fix race on handling dquot rbtree
CVE-2024-27056 7.8 HIGH wifi: iwlwifi: mvm: ensure offloading TID queue exists
CVE-2024-27034 7.8 HIGH f2fs: compress: fix to cover normal cluster write with cp_rwsem

Showing top 20 of 159 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2024-27017

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