net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()

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CVE-2026-23377

A flaw was found in the Linux kernel, specifically within the ice network driver and the eXpress Data Path XDP component. This vulnerability arises from an incorrect calculation of the fragsize in XDP receive queue information, which can lead to an invalid memory state known as "negative tailroom...

CVE-2026-23284

A flaw was found in the Linux kernel's mtkethsoc driver. This vulnerability occurs when an error in the mtkopen routine within mtkxdpsetup leads to an incorrect reset of the eBPF Extended Berkeley Packet Filter program pointer without properly decreasing its reference count. This improper resourc...

CVE-2026-23294

A flaw was found in the Linux kernel. A race condition in the devmap component, specifically within the xdpdevbulkqueue bq on PREEMPTRT kernels, allows multiple preemptible tasks on the same CPU to concurrently access the bq. This can lead to a use-after-free vulnerability, potentially resulting ...

CVE-2026-23310

A flaw was found in the Linux kernel's bonding module. A local user could exploit this by changing the transmit hash policy xmithashpolicy to vlan+srcmac on a bonded network interface while an eXpress Data Path XDP program is active. This incompatible configuration change can lead to a kernel...

SUSE CVE-2026-23284

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtkethsoc: Reset prog ptr to oldprog in case of error in mtkxdpsetup Reset eBPF program pointer to oldprog and do not decrease its ref-count if mtkopen routine in mtkxdpsetup fails...

SUSE CVE-2026-23310

In the Linux kernel, the following vulnerability has been resolved: bpf/bonding: reject vlan+srcmac xmithashpolicy change when XDP is loaded bondoptionmodeset already rejects mode changes that would make a loaded XDP program incompatible via bondxdpcheck. However, bondoptionxmithashpolicyset has ...

SUSE CVE-2026-23343

In the Linux kernel, the following vulnerability has been resolved: xdp: produce a warning when calculated tailroom is negative Many ethernet drivers report xdp Rx queue frag size as being the same as DMA write size. However, the only user of this field, namely bpfxdpfragsincreasetail, clearly...

SUSE CVE-2026-23389

In the Linux kernel, the following vulnerability has been resolved: ice: Fix memory leak in icesetringparam In icesetringparam, txrings and xdprings are allocated before rxrings. If the allocation of rxrings fails, the code jumps to the done label leaking both txrings and xdprings. Furthermore, i...

CVE-2026-23343

A flaw was found in the Linux kernel's eXpress Data Path XDP component. This vulnerability arises from incorrect buffer size calculations in certain ethernet drivers, such as ixgbevf, which can lead to memory corruption. An attacker could exploit this flaw to cause system instability, potentially...

CVE-2026-23342

A flaw was found in the Linux kernel. On systems configured with PREEMPTRT, a race condition exists within the Berkeley Packet Filter BPF cpumap functionality. This flaw allows a local attacker to trigger concurrent access to the xdpbulkqueue. Successful exploitation can lead to a kernel crash,...

EUVD-2026-15390

In the Linux kernel, the following vulnerability has been resolved: ice: Fix memory leak in icesetringparam In icesetringparam, txrings and xdprings are allocated before rxrings. If the allocation of rxrings fails, the code jumps to the done label leaking both txrings and xdprings. Furthermore, i...

EUVD-2026-15309

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix race in cpumap on PREEMPTRT On PREEMPTRT kernels, the per-CPU xdpbulkqueue bq can be accessed concurrently by multiple preemptible tasks on the same CPU. The original code assumes bqenqueue and cpumapflush run atomically...

EUVD-2026-15252

In the Linux kernel, the following vulnerability has been resolved: bpf/bonding: reject vlan+srcmac xmithashpolicy change when XDP is loaded bondoptionmodeset already rejects mode changes that would make a loaded XDP program incompatible via bondxdpcheck. However, bondoptionxmithashpolicyset has ...

EUVD-2026-15225

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix race in devmap on PREEMPTRT On PREEMPTRT kernels, the per-CPU xdpdevbulkqueue bq can be accessed concurrently by multiple preemptible tasks on the same CPU. The original code assumes bqenqueue and devflush run atomically...

EUVD-2026-15208

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: mtkethsoc: Reset prog ptr to oldprog in case of error in mtkxdpsetup Reset eBPF program pointer to oldprog and do not decrease its ref-count if mtkopen routine in mtkxdpsetup fails...

CVE-2026-23377

In the Linux kernel, the following vulnerability has been resolved: ice: change XDP RxQ fragsize from DMA write length to xdp.framesz The only user of fragsize field in XDP RxQ info is bpfxdpfragsincreasetail. It clearly expects whole buff size instead of DMA write size. Different assumptions in...

CVE-2026-23342

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix race in cpumap on PREEMPTRT On PREEMPTRT kernels, the per-CPU xdpbulkqueue bq can be accessed concurrently by multiple preemptible tasks on the same CPU. The original code assumes bqenqueue and cpumapflush run atomically...

CVE-2026-23310

In the Linux kernel, the following vulnerability has been resolved: bpf/bonding: reject vlan+srcmac xmithashpolicy change when XDP is loaded bondoptionmodeset already rejects mode changes that would make a loaded XDP program incompatible via bondxdpcheck. However, bondoptionxmithashpolicyset has ...

CVE-2026-23294

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix race in devmap on PREEMPTRT On PREEMPTRT kernels, the per-CPU xdpdevbulkqueue bq can be accessed concurrently by multiple preemptible tasks on the same CPU. The original code assumes bqenqueue and devflush run atomically...