Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerabilities have been resolved: USB: core: Fixed a race condition by not overwriting udev-descriptor in hubportinit. Syzbot reported an out-of-bounds read in sysfs.c:readdescriptors: BUG: KASAN: Out-of-bounds reading in readdescriptors+0x263/0x280,...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-989980)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989980 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix race by not overwriting udev-descriptor in hubportinit Syzbot reported an...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989180)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989180 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix race by not overwriting udev-descriptor in hubportinit Syzbot reported an...

Vulnerability of the hub_port_init() function in the drivers/usb/core/hub.c module – The USB hub device driver in the Linux operating system allows a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information.

Vulnerability of the hubportinit function in the drivers/usb/core/hub.c module – The Linux kernel’s USB hub driver relies on buffer overflow attacks. Exploiting this vulnerability could allow attackers to compromise the confidentiality, integrity, and accessibility of protected information...

SUSE CVE-2023-52886

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix race by not overwriting udev-descriptor in hubportinit Syzbot reported an out-of-bounds read in sysfs.c:readdescriptors: BUG: KASAN: slab-out-of-bounds in readdescriptors+0x263/0x280 drivers/usb/core/sysfs.c:883 Re...

DEBIAN-CVE-2023-52886

In the Linux kernel, the following vulnerability has been resolved: USB: core: Fix race by not overwriting udev-descriptor in hubportinit Syzbot reported an out-of-bounds read in sysfs.c:readdescriptors: BUG: KASAN: slab-out-of-bounds in readdescriptors+0x263/0x280 drivers/usb/core/sysfs.c:883 Re...

PT-2024-14771

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.4.0-rc6-syzkaller-00195-g40f71e7cd3c6 Description A race condition exists between the read descriptors and hub port init functions in the Linux kernel's USB core. The read descriptors function uses a field in...