DEBIAN-CVE-2025-22058

In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288...

UBUNTU-CVE-2025-22058

In the Linux kernel, the following vulnerability has been resolved: udp: Fix memory accounting leak. Matt Dowling reported a weird UDP memory usage issue. Under normal operation, the UDP memory usage reported in /proc/net/sockstat remains close to zero. However, it occasionally spiked to 524,288...

UBUNTU-CVE-2025-22059

In the Linux kernel, the following vulnerability has been resolved: udp: Fix multiple wraparounds of sk-skrmemalloc. udpenqueuescheduleskb has the following condition: if atomicread&sk-skrmemalloc sk-skrcvbuf goto drop; sk-skrcvbuf is initialised by net.core.rmemdefault and later can be configure...

PT-2025-16699 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the Linux kernel's UDP implementation, where multiple wraparounds of sk-sk rmem alloc can occur. This happens when sk-sk rcvbuf is set to a large value, such as...

PT-2025-16698

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory accounting leak issue has been identified in the Linux kernel, specifically related to UDP memory usage. The problem occurs when the application sets INT MAX to SO RCVBUF,...

DEBIAN-CVE-2025-21974

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: return fail if interface is down in bnxtqueuememalloc The bnxtqueuememalloc is called to allocate new queue memory when a queue is restarted. It internally accesses rx buffer descriptor corresponding to the index. 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 a memory leak when the fec driver releases the rx buffer...

SUSE CVE-2022-49583

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix handling of dummy receive descriptors Fix memory leak caused by not handling dummy receive descriptor properly. iavfgetrxbuffer now sets the rxbuffer return value for dummy receive descriptors. Without this patch, when...

CVE-2022-49583 iavf: Fix handling of dummy receive descriptors

In the Linux kernel, the following vulnerability has been resolved: iavf: Fix handling of dummy receive descriptors Fix memory leak caused by not handling dummy receive descriptor properly. iavfgetrxbuffer now sets the rxbuffer return value for dummy receive descriptors. Without this patch, when...

AZL-57534 CVE-2025-21635 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: rds: sysctl: rdstcprcv,sndbuf: avoid using current-nsproxy As mentioned in a previous commit of this series, using the 'net' structure via 'current' is not recommended for different reasons: - Inconsistency: getting info from the...

PT-2025-36318

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to the 8250 serial driver. When the PSLVERR RESP EN parameter is set to 1, the device can generate an error response when attempting to read an...

DEBIAN-CVE-2024-53122

In the Linux kernel, the following vulnerability has been resolved: mptcp: cope racing subflow creation in mptcprcvspaceadjust Additional active subflows - i.e. created by the in kernel path manager - are included into the subflow list before starting the 3whs. A racing recvmsg spooling data...

UBUNTU-CVE-2024-53122

In the Linux kernel, the following vulnerability has been resolved: mptcp: cope racing subflow creation in mptcprcvspaceadjust Additional active subflows - i.e. created by the in kernel path manager - are included into the subflow list before starting the 3whs. A racing recvmsg spooling data...

net: mana: Fix RX buf alloc_size alignment and atomic op panic

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The vulnerability of the qcom-geni-serial component in the Linux operating system allows for interference with the confidentiality and accessibility of protected information.

The vulnerability of the qcom-geni-serial component in the Linux operating system is related to it exceeding the buffer limits of the RX FIFO. Exploiting this vulnerability could allow an attacker to influence the confidentiality and accessibility of the protected information...

DEBIAN-CVE-2024-44951

In the Linux kernel, the following vulnerability has been resolved: serial: sc16is7xx: fix TX fifo corruption Sometimes, when a packet is received on channel A at almost the same time as a packet is about to be transmitted on channel B, we observe with a logic analyzer that the received packet on...

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 a receive RX buffer size alignment and atomic operation exception in the net:mana component...

CVE-2024-40992

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix responder length checking for UD request packets According to the IBA specification: If a UD request packet is detected with an invalid length, the request shall be an invalid request and it shall be silently droppe...

CVE-2024-40992

In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Fix responder length checking for UD request packets According to the IBA specification: If a UD request packet is detected with an invalid length, the request shall be an invalid request and it shall be silently droppe...

CVE-2024-40992

The CVE-2024-40992 entry concerns a Linux kernel RDMA/rxe issue where a UD (un-connected) queue pair length check was fixed. The root cause was a deferred responder length check in copy_data due to commit 689c5421bfe0, which could cause -EINVAL and make send_data_in return RESPST_ERR_MALFORMED_WQ...