Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15

The Linux kernel before version 6.2.9 has a race condition, which can lead to a use-after-free issue in the drivers/net/ethernet/qualcomm/emac/emac.c file. This issue occurs when a physically nearby attacker disconnects an EMAC-based device...

UBUNTU-CVE-2026-23453

In the Linux kernel, the following vulnerability has been resolved: net: ti: icssg-prueth: Fix memory leak in XDPDROP for non-zero-copy mode Page recycling was removed from the XDPDROP path in emacrunxdp to avoid conflicts with AFXDP zero-copy mode, which uses xskbufffree instead. However, this...

Vulnerability of the emacremove() function in the drivers/net/ethernet/qualcomm/emac/emac.c module – A driver for supporting Ethernet adapter devices in Qualcomm-based Linux operating systems, which allows a hacker to cause a service failure.

Vulnerability of the emacremove function in the drivers/net/ethernet/qualcomm/emac/emac.c module – The Linux kernel’s Ethernet adapter support driver has a vulnerability related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to cause a syste...

Vulnerabilities of functions arc_emac_tx_clean(), arc_emac_rx(), arc_emac_open(), arc_emac_set_rx_mode(), arc_free_tx_queue(), arc_free_rx_queue(), and arc_emac_tx() in the drivers/net/ethernet/arc/emac_main.c module of the Linux kernel, which allows a hacker to cause a service failure.

The vulnerabilities of the functions arcemactxclean, arcemacrx, arcemacopen, arcemacsetrxmode, arcfreetxqueue, arcfreerxqueue, and arcemactx in the drivers/net/ethernet/arc/emacmain.c module of the Linux kernel are related to resource management errors. Exploiting these vulnerabilities can allow ...

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...

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.

...

SUSE 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...

The vulnerability of the Linux operating system’s Qualcomm kernel-based network device driver in the emacremove() function allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the Linux operating system’s Qualcomm driver relates to the use of previously freed memory due to competitive access to resources during device disconnection in the emacremove function within the drivers/net/ethernet/qualcomm/emac/emac.c module. Exploiting this vulnerability...

AZL-26796 CVE-2023-33203 affecting package kernel for versions less than 5.15.112.1-2

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...

DEBIAN-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...

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...

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...

Important: kernel

Issue Overview: A use-after-free vulnerability was found in nfs42sscopen in fs/nfs/nfs4file.c in the Linux kernel. This flaw allows an attacker to conduct a remote denial of service. CVE-2022-4379 In the Linux kernel, the following vulnerability has been resolved: gfs2: Always check inode size of...