CVE-2026-74623 net: atlantic: free stranded TX buffers on ring deinit

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: free stranded TX buffers on ring deinit aqvecdeinit drains the TX rings with a single aqringtxclean call, which frees at most AQCFGTXCLEANBUDGET 256 descriptors and stops at hwhead, which no longer moves once...

CVE-2026-74623 net: atlantic: free stranded TX buffers on ring deinit

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: free stranded TX buffers on ring deinit aqvecdeinit drains the TX rings with a single aqringtxclean call, which frees at most AQCFGTXCLEANBUDGET 256 descriptors and stops at hwhead, which no longer moves once...

CVE-2026-74623

CVE-2026-74623 affects the Aquantia Atlantic network driver in the Linux kernel. The root cause is that aq_vec_deinit() drains TX rings with a single aq_ring_tx_clean() call limited to 256 descriptors and stops at hw_head, which no longer advances after hardware and NAPI are stopped. Completed de...

EUVD-2026-64560

In the Linux kernel, the following vulnerability has been resolved: net: atlantic: free stranded TX buffers on ring deinit aqvecdeinit drains the TX rings with a single aqringtxclean call, which frees at most AQCFGTXCLEANBUDGET 256 descriptors and stops at hwhead, which no longer moves once...

Linux Distros Unpatched Vulnerability : CVE-2026-74707

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xsk: validate metadata when processing requests The zero-copy path validates TX metadata while obtaining the descriptor context, then reads it again later when...

PT-2026-79715

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description AF XDP accepts a TX metadata length as small as eight bytes, whereas every supported request requires flags and at least one eight-byte request field. This allows the kernel to read beyo...

PT-2026-79730

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the enic driver during device removal. The enic remove function fails to cancel the tx hang reset work item. If a TX timeout occurs while the device is...

Linux Distros Unpatched Vulnerability : CVE-2026-74623

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: atlantic: free stranded TX buffers on ring deinit aqvecdeinit drains the TX rings with a single aqringtxclean call, which frees at most AQCFGTXCLEANBUDGET...

PT-2026-79673

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the tpacket snd function where dev-hard header len is read independently during skb allocation and header construction within tpacket fill skb. Concurrent netdevice...

PT-2026-79713

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the xsk component where launch-time metadata extends beyond the first 16 bytes of the xsk tx metadata structure. The system fails to reject requests when the registere...

CVE-2026-74655: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted TX DMA frames. The DMA-mode uartops does not provide a flushbuffer...

Linux Distros Unpatched Vulnerability : CVE-2026-74655

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - serial: qcom-geni: fix TX DMA buffer flush When transmit flushing a qcom-geni UART during an ongoing TX DMA, the UART gets stuck infinitely repeating corrupted ...

PT-2026-79660

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the qcom-geni UART driver where flushing the transmit buffer during an ongoing TX DMA Direct Memory Access causes the UART to infinitely repeat corrupted TX DMA frames...

PT-2026-79628

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the atlantic driver during ring deinitialization. The aq vec deinit function drains TX rings using a single aq ring tx clean call, which is limited by the AQ CFG ...

PT-2026-79683

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A memory leak occurs in the ax88179 178a USB network driver when the interface has NETIF F SG enabled. If the skb linearize function fails within the ax88179 tx fixup function, the syste...

Linux Distros Unpatched Vulnerability : CVE-2026-74710

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at...

CVE-2026-74710: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at least one eight-byte request field. Such short metadata also lets the...

CVE-2026-74710: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: xsk: require at least 16 bytes of TX metadata AFXDP accepts a TX metadata length as small as eight bytes, but every supported request needs the flags plus at least one eight-byte request field. Such short metadata also lets the...

CVE-2026-74523

A flaw was found in the Linux kernel's qede network driver. When a qede Network Interface Card NIC with VXLAN/GENEVE tunnel ports experiences a transmit TX timeout, a deadlock can occur in the driver's recovery process. This deadlock prevents the system's networking control plane from responding,...

CVE-2026-74525

A flaw was found in the Linux kernel's sxgbe network driver. When the system fails to allocate receive RX descriptor rings, the transmit TX rings that were previously allocated are not properly released. This oversight leads to a memory leak, which could result in resource exhaustion and...