Linux Distros Unpatched Vulnerability : CVE-2021-47311

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: net: qcom/emac: fix UAF in emacremove adpt is netdev private data and it cannot be used afte...

Vulnerability of the emac_mac_tx_buf_send() function in the drivers/net/ethernet/qualcomm/emac/emac-mac.c module – A driver for supporting Qualcomm Ethernet network adapters in Linux operating systems. This vulnerability allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the emacmactxbufsend function in the drivers/net/ethernet/qualcomm/emac/emac-mac.c module – The Linux kernel’s Qualcomm Ethernet adapter support driver is vulnerable due to the repeated use of previously freed memory. Exploiting this vulnerability could allow an attacker to...

kernel: net: qcom/emac: fix UAF in emac_remove

A vulnerability was found in the Linux kernel's Qualcomm EMAC driver, where the emacremove function can lead to a use-after-free issue when the driver tries to access data after the network device has been freed, causing instability and a crash in the network subsystem...

kernel: net: qcom/emac: fix UAF in emac_remove

A vulnerability was found in the Linux kernel's Qualcomm EMAC driver, where the emacremove function can lead to a use-after-free issue when the driver tries to access data after the network device has been freed, causing instability and a crash in the network subsystem...

kernel: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send

A use-after-free flaw was found in the Linux kernel’s Qualcomm Gigabit Ethernet Media Access Controller EMAC driver in how a user triggers an error path in the emactxfilltpd function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send

A use-after-free flaw was found in the Linux kernel’s Qualcomm Gigabit Ethernet Media Access Controller EMAC driver in how a user triggers an error path in the emactxfilltpd function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: net:emac/emac-mac: Fix a use after free in emac_mac_tx_buf_send

A use-after-free flaw was found in the Linux kernel’s Qualcomm Gigabit Ethernet Media Access Controller EMAC driver in how a user triggers an error path in the emactxfilltpd function. This flaw allows a local user to crash or potentially escalate their privileges on the system...

kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove()

A race condition vulnerability was found in the Linux kernel's Qualcomm EMAC Gigabit Ethernet Controller when the user physically removes the device before cleanup in the emacremove function. This flaw can eventually result in a use-after-free issue, possibly leading to a system crash or other...

kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove()

A race condition vulnerability was found in the Linux kernel's Qualcomm EMAC Gigabit Ethernet Controller when the user physically removes the device before cleanup in the emacremove function. This flaw can eventually result in a use-after-free issue, possibly leading to a system crash or other...

CVE-2023-33203

The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device...

Linux kernel 竞争条件问题漏洞

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 Linux kernel versions prior to 6.2.9, which stems from the presence of a race condition and post-release reuse in the...

The vulnerability of the Qualcomm Technologies EMAC Gigabit Ethernet Controller kernel in the Linux operating system, located in the emacremove() function, allows a attacker to compromise the confidentiality, integrity, and accessibility of data.

The vulnerability of the Qualcomm Technologies EMAC Gigabit Ethernet Controller driver for the Linux operating system is related to concurrent access to resources due to incorrect synchronization in the emacremove function within the drivers/net/ethernet/qualcomm/emac/emac.c module. Exploiting th...

PT-2023-2763 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a race condition in the Linux kernel's Qualcomm Technologies EMAC Gigabit Ethernet Controller driver due to incorrect synchronization in the emac remove functio...