CVE-2022-48957 dpaa2-switch: Fix memory leak in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove()

In the Linux kernel, the following vulnerability has been resolved: dpaa2-switch: Fix memory leak in dpaa2switchaclentryadd and dpaa2switchaclentryremove The cmdbuff needs to be freed when error happened in dpaa2switchaclentryadd and dpaa2switchaclentryremove...

CVE-2022-48957

Summary: CVE-2022-48957 is a Linux kernel issue in the dpaa2-switch component where a memory leak can occur because cmd_buff is not freed on error in dpaa2_switch_acl_entry_add() and dpaa2_switch_acl_entry_remove(). The connected documents confirm the root cause and that a fix was applied, e.g., ...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to properly release the cmdbuff in the dpaa2-switch driver when an error occurs in the...

SUSE CVE-2024-42093

In the Linux kernel, the following vulnerability has been resolved: net/dpaa2: Avoid explicit cpumask var allocation on stack For CONFIGCPUMASKOFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code...

DEBIAN-CVE-2024-42093

In the Linux kernel, the following vulnerability has been resolved: net/dpaa2: Avoid explicit cpumask var allocation on stack For CONFIGCPUMASKOFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code...

CVE-2024-42093

In the Linux kernel, the following vulnerability has been resolved: net/dpaa2: Avoid explicit cpumask var allocation on stack For CONFIGCPUMASKOFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code...

CVE-2024-42093

In the Linux kernel, the following vulnerability has been resolved: net/dpaa2: Avoid explicit cpumask var allocation on stack For CONFIGCPUMASKOFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code...

CVE-2024-42093 net/dpaa2: Avoid explicit cpumask var allocation on stack

In the Linux kernel, the following vulnerability has been resolved: net/dpaa2: Avoid explicit cpumask var allocation on stack For CONFIGCPUMASKOFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code...

CVE-2024-42093 net/dpaa2: Avoid explicit cpumask var allocation on stack

In the Linux kernel, the following vulnerability has been resolved: net/dpaa2: Avoid explicit cpumask var allocation on stack For CONFIGCPUMASKOFFSTACK=y kernel, explicit allocation of cpumask variable on stack is not recommended since it can cause potential stack overflow. Instead, kernel code...

CVE-2022-48815

In the Linux kernel, the following vulnerability has been resolved: net: dsa: bcmsf2: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48815

In the Linux kernel, the following vulnerability has been resolved: net: dsa: bcmsf2: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48812

In the Linux kernel, the following vulnerability has been resolved: net: dsa: lantiqgswip: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree wi...

CVE-2022-48818

In the Linux kernel, the following vulnerability has been resolved: net: dsa: mv88e6xxx: don't use devres for mdiobus As explained in commits: 74b6d7d13307 "net: dsa: realtek: register the MDIO bus under devres" 5135e96a3dd2 "net: dsa: don't allocate the slavemiibus using devres" mdiobusfree will...

CVE-2022-48813

CVE-2022-48813 concerns the Linux kernel’s DSA Felix support. The advisory notes that using devres for the MDIO bus caused mdiobus_free() to panic when freed via devm_mdiobus_free(), unless the bus was unregistered first. For the Felix VSC9959 switch (PCI device), the recommended remediation is t...

CVE-2022-48812

CVE-2022-48812 concerns the Linux kernel: the net: dsa: lantiq_gswip code should not use devres for mdiobus allocation/registration. The root cause is that mdiobus_free() can panic when invoked via devm_mdiobus_free() because devres_release_all() may free a bus that is still registered, especiall...

SUSE CVE-2021-47204

In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2ethremove Access to netdev after freenetdev will cause use-after-free bug. Move debug log before freenetdev call to avoid it...

CVE-2021-47204

In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2ethremove Access to netdev after freenetdev will cause use-after-free bug. Move debug log before freenetdev call to avoid it...

DEBIAN-CVE-2021-47204

In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2ethremove Access to netdev after freenetdev will cause use-after-free bug. Move debug log before freenetdev call to avoid it...

CVE-2021-47204

In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2ethremove Access to netdev after freenetdev will cause use-after-free bug. Move debug log before freenetdev call to avoid it...

CVE-2021-47204

In the Linux kernel, the following vulnerability has been resolved: net: dpaa2-eth: fix use-after-free in dpaa2ethremove Access to netdev after freenetdev will cause use-after-free bug. Move debug log before freenetdev call to avoid it...