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CVE-2023-54040— ice: fix wrong fallback logic for FDIR

EPSS 0.03% · P10
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I. Basic Information for CVE-2023-54040

Vulnerability Information
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Vulnerability Title
ice: fix wrong fallback logic for FDIR
Source: NVD (National Vulnerability Database)
Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: ice: fix wrong fallback logic for FDIR When adding a FDIR filter, if ice_vc_fdir_set_irq_ctx returns failure, the inserted fdir entry will not be removed and if ice_vc_fdir_write_fltr returns failure, the fdir context info for irq handler will not be cleared which may lead to inconsistent or memory leak issue. This patch refines failure cases to resolve this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
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，该漏洞源于ice驱动中FDIR回退逻辑错误，可能导致不一致或内存泄漏。
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

VendorProductAffected VersionsCPESubscribe
LinuxLinux 1f7ea1cd6a3748427512ccc9582e18cd9efea966 ~ 391d28c0e38c0e5b11a4240a2b4976cf63e87f45 -
LinuxLinux 5.13 -

II. Public POCs for CVE-2023-54040

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III. Intelligence Information for CVE-2023-54040

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Same Patch Batch · Linux · 2025-12-24 · 322 CVEs total

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CVE-2022-50753f2fs: fix to do sanity check on summary info
CVE-2022-50754apparmor: fix a memleak in multi_transaction_new()
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Showing top 20 of 322 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Linux
Same vendor: Linux

V. Comments for CVE-2023-54040

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