UBUNTU-CVE-2025-21788

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw: fix memleak in certain XDP cases If the XDP program doesn't result in XDPPASS then we leak the memory allocated by am65cpswbuildskb. It is pointless to allocate SKB memory before running the XDP...

CVE-2025-21788

Summary (CVE-2025-21788) : In the Linux kernel’s net/ethernet/ti/am65-cpsw driver, memory allocated for SKB via am65_cpsw_build_skb() may leak when an XDP program does not return XDP_PASS. The root cause is allocating SKB memory before evaluating the XDP program result, which wastes CPU cycles fo...

DEBIAN-CVE-2022-49642

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: dwc-qos: Disable split header for Tegra194 There is a long-standing issue with the Synopsys DWC Ethernet driver for Tegra194 where random system crashes have been observed 0. The problem occurs when the split header...

CVE-2022-49642

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: dwc-qos: Disable split header for Tegra194 There is a long-standing issue with the Synopsys DWC Ethernet driver for Tegra194 where random system crashes have been observed 0. The problem occurs when the split header...

CVE-2022-49386

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. am65cpswinitcpts and am65cpswnussprobe don't relea...

CVE-2022-49342

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: bgmac: Fix refcount leak in bcmamdiomiiregister ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

UBUNTU-CVE-2022-49333

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: E-Switch, pair only capable devices OFFLOADS paring using devcom is possible only on devices that support LAG. Filter based on lag capabilities. This fixes an issue where mlx5getnextphysdev was called without holding th...

UBUNTU-CVE-2022-49642

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: dwc-qos: Disable split header for Tegra194 There is a long-standing issue with the Synopsys DWC Ethernet driver for Tegra194 where random system crashes have been observed 0. The problem occurs when the split header...

CVE-2022-49192

In the Linux kernel, the following vulnerability has been resolved: drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool cpswethtoolbegin directly returns the result of pmruntimegetsync when successful. pmruntimegetsync returns -error code on failure and 0 on successful...

UBUNTU-CVE-2022-49192

In the Linux kernel, the following vulnerability has been resolved: drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool cpswethtoolbegin directly returns the result of pmruntimegetsync when successful. pmruntimegetsync returns -error code on failure and 0 on successful...

CVE-2022-49386

CVE-2022-49386 concerns the Linux kernel net: ethernet: ti: am65-cpsw-nuss driver. The bug leaks refcounts because of_get_child_by_name() returns a node pointer with an incremented refcount and the code fails to call of_node_put() when the node is no longer needed; am65_cpsw_init_cpts() and am65_...

CVE-2022-49386 net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. am65cpswinitcpts and am65cpswnussprobe don't relea...

CVE-2022-49386 net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: ti: am65-cpsw-nuss: Fix some refcount leaks ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. am65cpswinitcpts and am65cpswnussprobe don't relea...

CVE-2022-49342 net: ethernet: bgmac: Fix refcount leak in bcma_mdio_mii_register

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: bgmac: Fix refcount leak in bcmamdiomiiregister ofgetchildbyname returns a node pointer with refcount incremented, we should use ofnodeput on it when not need anymore. Add missing ofnodeput to avoid refcount leak...

CVE-2022-49342

CVE-2022-49342 affects the Linux kernel net/ethernet/bgmac path (bcma_mdio_mii_register) where of_get_child_by_name() increases the node refcount, causing a refcount leak. The root cause is missing of_node_put() on unused nodes. Patches add the missing of_node_put() to prevent leaks. Patched stat...

CVE-2022-49192

Technical details about CVE-2022-49192 are not publicly available in the provided Connected documents. The CVE entry describes a fix in cpsw but lacks vendor/product/version specifics, exploit info, or remediation steps beyond the general change. Monitor for updates.

CVE-2022-49192 drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool

In the Linux kernel, the following vulnerability has been resolved: drivers: ethernet: cpsw: fix panic when interrupt coaleceing is set via ethtool cpswethtoolbegin directly returns the result of pmruntimegetsync when successful. pmruntimegetsync returns -error code on failure and 0 on successful...

CVE-2022-49061 net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link

In the Linux kernel, the following vulnerability has been resolved: net: ethernet: stmmac: fix altrtsepcs function when using a fixed-link When using a fixed-link, the altrtsepcs driver crashes due to null-pointer dereference as no phydevice is provided to tsepcsfixmacspeed function. Fix this by...

CVE-2022-49061

The CVE-2022-49061 issue affects the Linux kernel net: ethernet: stmmac altr_tse_pcs when using a fixed-link. The driver crashes with a null-pointer dereference because phy_device is not provided to tse_pcs_fix_mac_speed. The patch adds a check for phy_dev before calling tse_pcs_fix_mac_speed() a...

Ubuntu 18.04 LTS / 20.04 LTS : Linux kernel vulnerabilities (USN-7293-1)

The remote Ubuntu 18.04 LTS / 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7293-1 advisory. Attila Szsz discovered that the HFS+ file system implementation in the Linux Kernel contained a heap overflow vulnerability. An attacker coul...