CVE-2025-39764 netfilter: ctnetlink: remove refcounting in expectation dumpers

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: remove refcounting in expectation dumpers Same pattern as previous patch: do not keep the expectation object alive via refcount, only store a cookie value and then use that as the skip hint for dump...

netfilter: allow exp not to be removed in nf_ct_find_expectation

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Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-49138: Bluetooth: hcievent: Fix checking conn for leconncompleteevt bsc1238160. CVE-2023-52923: netfilter: nftables: split async and sync catchall in two...

SUSE-SU-2025:02850-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49138: Bluetooth: hcievent: Fix checking conn for leconncompleteevt bsc1238160. - CVE-2023-52927: netfilter: allow exp not to be removed in...

PT-2025-37222

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The netfilter component in the Linux kernel contains an issue in the ctnetlink module related to expectation dumpers. A flaw exists where the refcount of an expectation object may be...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: It is now possible for exp to not be removed during the call to nfctfindexpectation. Currently, when nfconntrackin calls nfctfindexpectation, exp is removed from the hash table. However, in some scenarios, we expect ex...

CVE-2024-33831

A stored cross-site scripting XSS vulnerability in the Advanced Expectation - Response module of yapi v1.10.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the body field...

CVE-2021-38599

WAL-G before 1.1, when a non-libsodium build e.g., one of the official binary releases published as GitHub Releases is used, silently ignores the libsodium encryption key and uploads cleartext backups. This is arguably a Principle of Least Surprise violation because "the user likely wanted to...

DEBIAN-CVE-2023-52927

In the Linux kernel, the following vulnerability has been resolved: netfilter: allow exp not to be removed in nfctfindexpectation Currently nfconntrackin calling nfctfindexpectation will remove the exp from the hash table. However, in some scenario, we expect the exp not to be removed when the...

CVE-2023-52927

CVE-2023-52927 affects the Linux kernel netfilter feature: nf_conntrack_in() calling nf_ct_find_expectation() currently removes the exp from the hash table, which could occur before the created connection is confirmed. The patch introduces a mechanism to keep the exp when the tmpl’s status has IP...

CVE-2023-52927 netfilter: allow exp not to be removed in nf_ct_find_expectation

In the Linux kernel, the following vulnerability has been resolved: netfilter: allow exp not to be removed in nfctfindexpectation Currently nfconntrackin calling nfctfindexpectation will remove the exp from the hash table. However, in some scenario, we expect the exp not to be removed when the...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the nfctfindexpectation function not removing exp, which could result in ct's being created that are not...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: Use a helper function to calculate the expected ID. The deletion of the expectation path requires a call to the nfexpectgetid helper function to calculate the expected ID. Otherwise, the ID of the expectatio...

SUSE CVE-2024-44944

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nfexpectgetid helper function to calculate the expectation ID, otherwise LSB of the expectation object address is...

DEBIAN-CVE-2024-44944

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nfexpectgetid helper function to calculate the expectation ID, otherwise LSB of the expectation object address is...

AZL-48474 CVE-2024-44944 affecting package kernel for versions less than 5.15.167.1-1

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nfexpectgetid helper function to calculate the expectation ID, otherwise LSB of the expectation object address is...

CVE-2024-44944

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nfexpectgetid helper function to calculate the expectation ID, otherwise LSB of the expectation object address is...

UBUNTU-CVE-2024-44944

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nfexpectgetid helper function to calculate the expectation ID, otherwise LSB of the expectation object address is...

CVE-2024-44944

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nfexpectgetid helper function to calculate the expectation ID, otherwise LSB of the expectation object address is...

CVE-2024-44944 netfilter: ctnetlink: use helper function to calculate expect ID

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID Delete expectation path is missing a call to the nfexpectgetid helper function to calculate the expectation ID, otherwise LSB of the expectation object address is...