CVE-2023-4004
HIGH
MEDIUM
Priority: 0.07
BB Relevance:
41/100
Published: 2023-07-31
Modified: 2026-11-07
First seen: 2026-11-07
Status: active
Attack Surface
Low Complexity
No Interaction
Conf. Impact
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
High
I:
High
A:
High
Description
A use-after-free flaw was found in the Linux kernel's netfilter in the way a user triggers the nft_pipapo_remove function with the element, without a NFT_SET_EXT_KEY_END. This issue could allow a local user to crash the system or potentially escalate their privileges on the system.
Weakness Classification (1)
Affected Software (11)
| Vendor | Product | Version |
|---|---|---|
| debian | debian_linux | 10.0 |
| debian | debian_linux | 11.0 |
| debian | debian_linux | 12.0 |
| fedoraproject | fedora | 38 |
| linux | linux_kernel | 5.6 – 5.10.188 |
| netapp | h300s | - |
| netapp | h410s | - |
| netapp | h500s | - |
| netapp | h700s | - |
| redhat | enterprise_linux | 8.0 |
| redhat | enterprise_linux | 9.0 |
References & Advisories (28)
vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
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vendor-advisory
x_refsource_REDHAT
vendor-advisory
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vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vendor-advisory
x_refsource_REDHAT
vdb-entry
x_refsource_REDHAT
issue-tracking
x_refsource_REDHAT
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