52 matches found
Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, and Linux 5.15
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: A stack-out-of-bounds read occurred in pipapodrop. In pipapo Drop, rulemapi + 1.n is passed to pipapounmap as the tooffset argument during each iteration, including the last iteration where i ==...
Astra Linux – Vulnerability in Linux 6.1
In the Linux kernel, the following vulnerabilities have been resolved: netfilter: nftsetpipapo: Do not allow the “bad clone” to leak into subsequent transactions. When memory allocation fails, the cloned nftpipapomatch structure may enter a corrupted state: - Some fields’ lookup tables may be...
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: release elements in clone only from destroy path The clone function always provides a current view of the lookup table; use this to destroy the set. Otherwise, it is possible to destroy elements twice. Th...
The vulnerability of the pipapo Drop() function in the net/netfilter/nft_set_pipapo.c module of the netfilter component in the Linux operating system’s kernel allows a hacker to induce a service failure.
The vulnerability of the pipapo Drop function in the net/netfilter/nftsetpipapo.c module of the netfilter component in the Linux operating system’s kernel is related to insufficient protection for service data. Exploiting this vulnerability could allow an attacker to cause a service failure...
SUSE CVE-2026-72252
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nftpipapomatch can enter a bad state: - some fields can have their lookup tables resized while others did not - bits...
Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001012)
The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001012 advisory. In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: release elements in clone only from destroy path Clone already always...
CVE-2026-72252
A flaw was found in the Linux kernel. A memory allocation failure during network filter operations can lead to an inconsistent state within the netfilter: nftsetpipapo module. This inconsistency can result in out-of-bounds writes, which may allow a local attacker to cause a system crash denial of...
CVE-2026-72252
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nftpipapomatch can enter a bad state: - some fields can have their lookup tables resized while others did not - bits...
UBUNTU-CVE-2026-72252
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nftpipapomatch can enter a bad state: - some fields can have their lookup tables resized while others did not - bits...
EUVD-2026-59151
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nftpipapomatch can enter a bad state: - some fields can have their lookup tables resized while others did not - bits...
CVE-2026-72252 netfilter: nft_set_pipapo: don't leak bad clone into future transaction
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nftpipapomatch can enter a bad state: - some fields can have their lookup tables resized while others did not - bits...
CVE-2026-72252
CVE-2026-72252 affects the Linux kernel netfilter nft_set_pipapo mechanism. On memory allocation failure, the cloned nft_pipapo_match can enter a bad state where lookup tables may be resized inconsistently, bits toggled, and the scratch map undersized, enabling a subsequent insertion in the same ...
CVE-2026-72252: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: don't leak bad clone into future transaction On memory allocation failure the cloned nftpipapomatch can enter a bad state: - some fields can have their lookup tables resized while others did not - bits...
K000161954: Linux kernel vulnerability CVE-2026-23351
Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: split gc into unlink and reclaim phase Yiming Qian reports Use-after-free in the pipapo set type: Under a large number of expired elements, commit-time GC can run for a very...
CVE-2026-43453: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: fix stack out-of-bounds read in pipapodrop pipapodrop passes rulemapi + 1.n to pipapounmap as the tooffset argument on every iteration, including the last one where i == m-fieldcount - 1. This reads one...
AZL-80670 CVE-2026-23351 affecting package kernel for versions less than 6.6.130.1-1
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: split gc into unlink and reclaim phase Yiming Qian reports Use-after-free in the pipapo set type: Under a large number of expired elements, commit-time GC can run for a very long time in a non-preemptible...
UBUNTU-CVE-2026-23351
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: split gc into unlink and reclaim phase Yiming Qian reports Use-after-free in the pipapo set type: Under a large number of expired elements, commit-time GC can run for a very long time in a non-preemptible...
CVE-2026-23351: Use After Free
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftsetpipapo: split gc into unlink and reclaim phase Yiming Qian reports Use-after-free in the pipapo set type: Under a large number of expired elements, commit-time GC can run for a very long time in a non-preemptible...
The vulnerability of the nft_set_pipapo() function in the net/netfilter/nft_set_pipapo.c kernel module of the Linux operating system allows a hacker to trigger a service failure.
The vulnerability of the nftsetpipapo function in the net/netfilter/nftsetpipapo.c kernel module of the Linux operating system is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...
