DEBIAN-CVE-2022-49820

In the Linux kernel, the following vulnerability has been resolved: mctp i2c: don't count unused / invalid keys for flow release We're currently hitting the WARNON in mctpi2cflowrelease: if midev-releasecount midev-i2clockcount WARNONCE1, "release count overflow"; This may be hit if we expire a...

UBUNTU-CVE-2022-49919

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: release flow rule object from commit path No need to postpone this to the commit release path, since no packets are walking over this object, this is accessed from control plane only. This helped uncovered UA...

UBUNTU-CVE-2022-49820

In the Linux kernel, the following vulnerability has been resolved: mctp i2c: don't count unused / invalid keys for flow release We're currently hitting the WARNON in mctpi2cflowrelease: if midev-releasecount midev-i2clockcount WARNONCE1, "release count overflow"; This may be hit if we expire a...

CVE-2022-49919 netfilter: nf_tables: release flow rule object from commit path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: release flow rule object from commit path No need to postpone this to the commit release path, since no packets are walking over this object, this is accessed from control plane only. This helped uncovered UA...

CVE-2022-49919

CVE-2022-49919 : In the Linux kernel, the nf_tables flow rule object release path was fixed. The underlying issue was a use-after-free (UAF) triggered by races with the netlink notifier, observed when the flow rule object is accessed only from the control plane (no data packets traverse it). The ...

CVE-2022-49919 netfilter: nf_tables: release flow rule object from commit path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: release flow rule object from commit path No need to postpone this to the commit release path, since no packets are walking over this object, this is accessed from control plane only. This helped uncovered UA...

CVE-2022-49919 netfilter: nf_tables: release flow rule object from commit path

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: release flow rule object from commit path No need to postpone this to the commit release path, since no packets are walking over this object, this is accessed from control plane only. This helped uncovered UA...

CVE-2022-49919

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: release flow rule object from commit path No need to postpone this to the commit release path, since no packets are walking over this object, this is accessed from control plane only. This helped uncovered UA...

CVE-2022-49820 mctp i2c: don't count unused / invalid keys for flow release

In the Linux kernel, the following vulnerability has been resolved: mctp i2c: don't count unused / invalid keys for flow release We're currently hitting the WARNON in mctpi2cflowrelease: if midev-releasecount midev-i2clockcount WARNONCE1, "release count overflow"; This may be hit if we expire a...

CVE-2022-49820

CVE-2022-49820 concerns the Linux kernel mctp i2c flow release logic. The issue arises when release_count > i2c_lock_count, triggering a WARN_ONCE due to expiring a flow before sending the first packet and not pairing the release increment with the i2c lock operation. The fix adds a guard: onl...

CVE-2022-49820 mctp i2c: don't count unused / invalid keys for flow release

In the Linux kernel, the following vulnerability has been resolved: mctp i2c: don't count unused / invalid keys for flow release We're currently hitting the WARNON in mctpi2cflowrelease: if midev-releasecount midev-i2clockcount WARNONCE1, "release count overflow"; This may be hit if we expire a...

CVE-2022-49820

In the Linux kernel, the following vulnerability has been resolved: mctp i2c: don't count unused / invalid keys for flow release We're currently hitting the WARNON in mctpi2cflowrelease: if midev-releasecount midev-i2clockcount WARNONCE1, "release count overflow"; This may be hit if we expire a...

CVE-2025-23147 i3c: Add NULL pointer check in i3c_master_queue_ibi()

In the Linux kernel, the following vulnerability has been resolved: i3c: Add NULL pointer check in i3cmasterqueueibi The I3C master driver may receive an IBI from a target device that has not been probed yet. In such cases, the master calls i3cmasterqueueibi to queue an IBI work task, leading to...

Duplicate Advisory: @cloudflare/workers-oauth-provider missing validation of redirect_uri on authorize endpoint

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-4pc9-x2fx-p7vj. This link is maintained to preserve external references. Original Description The OAuth implementation in workers-oauth-provider that is part of MCP framework...

CVE-2025-4143 Missing validation of redirect_uri on authorize endpoint

The OAuth implementation in workers-oauth-provider that is part of MCP framework https://github.com/cloudflare/workers-mcp , did not correctly validate that redirecturi was on the allowed list of redirect URIs for the given client registration. Fixed in: ...

RevealNet: Distributed Traffic Correlation for Attack Attribution on Programmable Networks

Network attackers have increasingly resorted to proxy chains, VPNs, and anonymity networks to conceal their activities. To tackle this issue, past research has explored the applicability of traffic correlation techniques to perform attack attribution, i.e., to identify an attacker's true network...

PT-2025-18537

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel has been resolved, related to the mctp i2c module. The issue arises when a flow is released before sending the first packet it contains, causing a...

Linux Kernel Security Vulnerabilities

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 an incorrect count in mctpi2cflowrelease, which could lead to a release count overflow...

Xen Hypervisor Privilege Escalation

The vulnerability of Xen hypervisors is related to an incorrect sequence of processor instructions, due to the absence of the ENDBR instruction and a prologue/eepilog for CFI schemes based on hash. Exploiting this vulnerability can allow an attacker operating remotely to gain unauthorized access ...

RHEL 9 : kernel (RHSA-2025:4342)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:4342 advisory. The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: net: usb: smsc75xx: Fix...