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

...

PT-2026-36373

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the vxlan na create function where ND options are processed based on lengths provided within the options. A malformed option can cause the parser to advance beyond the...

The vulnerability of the igc_setup_rx_resources() function in the drivers/net/ethernet/intel/igc/igc_main.c file of the Linux kernel’s Ethernet adapter support driver allows a hacker to cause a service failure.

The vulnerability of the igcsetuprxresources function in the drivers/net/ethernet/intel/igc/igcmain.c file of the Intel Ethernet network adapter support driver in the Linux operating system exposes confidential information. Exploiting this vulnerability could allow an attacker to cause a service...

The vulnerability of the tegra_eqos_probe() function in the drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c file of the Ethernet adapter support driver from STMicroelectronics’ Linux operating system allows a hacker to cause a service failure.

The vulnerability of the tegraeqosprobe function in the drivers/net/ethernet/stmicro/stmmac/dwmac-dwc-qos-eth.c file of the Ethernet adapter support driver from STMicroelectronics’ Linux operating system is related to the use of insufficiently random values. Exploiting this vulnerability could...

The vulnerability of the ionic_dev_teardown() function in the drivers/net/ethernet/pensando/ionic/ionic_dev.c file of the Pensando Ethernet adapter support driver in the Linux operating system allows a attacker to cause a service failure.

The vulnerability of the ionicdevteardown function in the drivers/net/ethernet/pensando/ionic/ionicdev.c file of the Pensando Ethernet adapter support driver in the Linux operating system is related to improper control of resource identifiers “resource injection”. Exploiting this vulnerability...

The vulnerability of the fec_drvremove() function in the drivers/net/ethernet/freescale/fec_main.c file of the Ethernet network adapter driver for the Freescale Linux operating system allows a hacker to cause a service failure.

The vulnerability of the fecdrvremove function in the drivers/net/ethernet/freescale/fecmain.c file of the Ethernet network adapter driver for the Freescale Linux operating system is related to the distribution of resources without any restrictions or regulation. Exploiting this vulnerability cou...

The vulnerability of the dwmac4_map_mtl_dma() function in the drivers/net/ethernet/stmicro/stmmac/dwmac4_core.c file of the Ethernet adapter support driver from STMicroelectronics’ Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the dwmac4mapmtldma function in the drivers/net/ethernet/stmicro/stmmac/dwmac4core.c file of the Ethernet driver module from STMicroelectronics’ operating system Linux is related to the occurrence of operations outside the buffer boundaries in memory. Exploiting this...

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...

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...

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...

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-2026-23284

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...

UBUNTU-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...

CVE-2026-23386 gve: fix incorrect buffer cleanup in gve_tx_clean_pending_packets for QPL

In the Linux kernel, the following vulnerability has been resolved: gve: fix incorrect buffer cleanup in gvetxcleanpendingpackets for QPL In DQ-QPL mode, gvetxcleanpendingpackets incorrectly uses the RDA buffer cleanup path. It iterates numbufs times and attempts to unmap entries in the dma array...

CVE-2026-23379

CVE-2026-23379 affects the Linux kernel net/sched ETS offload path. The root cause was an overflow in WRR weight computation (q_sum, q_psum) due to using 32-bit unsigned integers, which could lead to division by zero. The documented fix is to switch q_sum and q_psum to 64-bit integers, preventing...

CVE-2026-23379 net/sched: ets: fix divide by zero in the offload path

In the Linux kernel, the following vulnerability has been resolved: net/sched: ets: fix divide by zero in the offload path Offloading ETS requires computing each class' WRR weight: this is done by averaging over the sums of quanta as 'qsum' and 'qpsum'. Using unsigned int, the same integer size a...

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...

CVE-2026-23284 net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()

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-2026-23284

Technical details for CVE-2026-23284 are not publicly provided in the supplied documents; none of the connected advisories describe affected product/version or fix for this CVE. Monitor for updates.

CVE-2026-23284 net: ethernet: mtk_eth_soc: Reset prog ptr to old_prog in case of error in mtk_xdp_setup()

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...