CVE-2024-35975

In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: Fix transmit scheduler resource leak Inorder to support shaping and scheduling, Upon class creation Netdev driver allocates trasmit schedulers. The previous patch which added support for Round robin scheduling has a...

DEBIAN-CVE-2024-35942

In the Linux kernel, the following vulnerability has been resolved: pmdomain: imx8mp-blk-ctrl: imx8mpblk: Add fdcc clock to hdmimix domain According to i.MX8MP RM and HDMI ADD, the fdcc clock is part of hdmi rx verification IP that should not enable for HDMI TX. But actually if the clock is...

PT-2024-29258

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue occurs when the mcp251xfd start xmit function fails, causing the driver to stop processing messages and the interrupt routine to run indefinitely. This can happen when multiple...

SUSE CVE-2024-26959

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix btnxpuartclose Fix scheduling while atomic BUG in btnxpuartclose, properly purge the transmit queue and free the receive skb. 10.973809 BUG: scheduling while atomic: kworker/u9:0/80/0x00000002...

DEBIAN-CVE-2024-26998

In the Linux kernel, the following vulnerability has been resolved: serial: core: Clearing the circular buffer before NULLifying it The circular buffer is NULLified in uartttyportshutdown under the spin lock. However, the PM or other timer based callbacks may still trigger after this event withou...

CVE-2024-26959

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix btnxpuartclose Fix scheduling while atomic BUG in btnxpuartclose, properly purge the transmit queue and free the receive skb. 10.973809 BUG: scheduling while atomic: kworker/u9:0/80/0x00000002...

DEBIAN-CVE-2024-26959

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix btnxpuartclose Fix scheduling while atomic BUG in btnxpuartclose, properly purge the transmit queue and free the receive skb. 10.973809 BUG: scheduling while atomic: kworker/u9:0/80/0x00000002...

UBUNTU-CVE-2024-26959

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: btnxpuart: Fix btnxpuartclose Fix scheduling while atomic BUG in btnxpuartclose, properly purge the transmit queue and free the receive skb. 10.973809 BUG: scheduling while atomic: kworker/u9:0/80/0x00000002...

UBUNTU-CVE-2024-26998

In the Linux kernel, the following vulnerability has been resolved: serial: core: Clearing the circular buffer before NULLifying it The circular buffer is NULLified in uartttyportshutdown under the spin lock. However, the PM or other timer based callbacks may still trigger after this event withou...

CVE-2024-26959

CVE-2024-26959 affects the Linux kernel Bluetooth subsystem (btnxpuart). The issue is a scheduling while atomic BUG in btnxpuart_close that could leave the transmit queue unpurged and skb release unsafe. The fixed path is in btnxpuart_close, with related call chain through tty/serdev/uart during ...

kernel: ixgbe: Fix panic during XDP_TX with > 64 CPUs

A flaw was found in the Linux kernel's ixgbe network driver. On systems with more than 64 CPUs, XDPTX operations can cause a kernel panic due to an array-index-out-of-bounds access. The ixgbexdplockingkey variable can be incorrectly decremented to zero during ring reconfiguration, causing the...

kernel: tls: race between tx work scheduling and socket close

A race condition vulnerability was found in the tls subsystem of the Linux kernel. The submitting thread recvmsg/sendmsg may exit as soon as the async crypto handler calls complete, which could lead to undefined behavior and a denial of service...

kernel: igc: Fix Kernel Panic during ndo_tx_timeout callback

A race condition was identified in the Intel “igc” network driver in the Linux kernel. Under specific heavy traffic and timing scenarios, such as when the transmit queue times out ndotxtimeout and the adapter reset path is invoked concurrently with device teardown or reinitialization, the driver...

kernel: ice: Don't tx before switchdev is fully configured

In the Linux kernel, the following vulnerability has been resolved: ice: Don't tx before switchdev is fully configured There is possibility that iceeswitchportstartxmit might be called while some resources are still not allocated which might cause NULL pointer dereference. Fix this by checking if...

kernel: lwt: Fix return values of BPF xmit ops

In the Linux kernel, the following vulnerability has been resolved: lwt: Fix return values of BPF xmit ops BPF encap ops can return different types of positive values, such like NETRXDROP, NETXMITCN, NETDEVTXBUSY, and so on, from function skbdoredirect and bpflwtxmitreroute. At the xmit hook, suc...

kernel: wifi: ath12k: Avoid NULL pointer access during management transmit cleanup

In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Avoid NULL pointer access during management transmit cleanup Currently 'ar' reference is not added in skbcb. Though this is generally not used during transmit completion callbacks, on interface removal the remaining...

kernel: Linux kernel Wi-Fi driver: Denial of Service due to missing transmit status

A flaw was found in the Linux kernel's Wi-Fi driver mt76: mt7921. This issue, caused by missing transmit status in aggregated data units, can lead to a temporary network stoppage. A local attacker could exploit this vulnerability to cause a Denial of Service DoS by preventing network communicatio...

DEBIAN-CVE-2022-48651

In the Linux kernel, the following vulnerability has been resolved: ipvlan: Fix out-of-bound bugs caused by unset skb-macheader If an AFPACKET socket is used to send packets through ipvlan and the default xmit function of the AFPACKET socket is changed from devqueuexmit to packetdirectxmit via...

UBUNTU-CVE-2022-48651

In the Linux kernel, the following vulnerability has been resolved: ipvlan: Fix out-of-bound bugs caused by unset skb-macheader If an AFPACKET socket is used to send packets through ipvlan and the default xmit function of the AFPACKET socket is changed from devqueuexmit to packetdirectxmit via...

UBUNTU-CVE-2024-26921

In the Linux kernel, the following vulnerability has been resolved: inet: inetdefrag: prevent sk release while still in use iplocalout and other functions can pass skb-sk as function argument. If the skb is a fragment and reassembly happens before such function call returns, the sk must not be...