Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15

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

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

In the Linux kernel, the following vulnerabilities have been resolved: net: dsa: bcmsf2: Fixed a possible memory leak in bcmsf2mdioregister. The bcmsf2mdioregister function calls ofPhyFindDevice and then phydeviceRemove in a loop to remove existing PHY devices. ofPhyFindDevice eventually calls...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: netlink: Allow NULL nlattrs when getting a phydevice The ethnlreqgetPhyDev function is used to look up a phyDevice, in cases where an ethtool netlink command targets a specific phyDevice within a netDevice’s topolog...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: r6040: Fixed the kmemleak in the probe process and removed it. There is a memory leak reported by kmemleak: - Unreferenced object 0xffff888116111000 size 2048: comm “modprobe”, pid 817, jiffies 4294759745 age 76.502s Hex dump...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: phylink: Added a lock to serialize concurrent writes to pl-phydev using phylinkresolve. Currently, phylinkresolve protects itself against concurrent calls to phylinkbringupPhyio or phylinkdisconnectPhyio that modify pl-phyde...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: mdiobus: fix unbalanced node reference count I encountered the following issue during the devicemscc-miim load test, with CONFIGOFUNITTEST and CONFIGOFDYNAMIC enabled: OF: Error: memory leak; expected refcount 1 instead of 2...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: net: ftgmac100: A potential NULL pointer access was fixed in ftgmac100 Phydisconnect. After the call to phydisconnect, netdev-phydev is reset to NULL. Therefore, phydeviceunregister will be called with a NULL pointer as an...

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

In the Linux kernel, the following vulnerability has been resolved: phy: tegra: xusb: Clear the driver reference in usb-phy dev For the dual-role port, the phy device will be assigned to the usb-phy device, and the port device driver will be used as the dev driver for usb-phy. When we attempt to...

Astra Linux – Vulnerability in Linux 5.10, Linux

In the Linux kernel, the following vulnerability has been resolved: net: netsec: fixed error handling in netsecregistermdio. If phydeviceregister fails, phydevicefree must be called to reset the reference count; thus, the memory associated with the phy device and its name can be freed in the...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: phylib: fixed potential use-after-free issues. The commit bafbdd527d56 “phylib: Added support for device reset GPIO” includes a call to phydeviceresetphydev after the putdevice call in phydetach. The comment before the putdevice...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013678)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013678 advisory. In the Linux kernel, the following vulnerability has been resolved: net: netsec: fix error handling in netsecregistermdio If phydeviceregister fails, phydevicefree...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011018)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011018 advisory. In the Linux kernel, the following vulnerability has been resolved: net: netsec: fix error handling in netsecregistermdio If phydeviceregister fails, phydevicefree...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011097)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011097 advisory. In the Linux kernel, the following vulnerability has been resolved: r6040: Fix kmemleak in probe and remove There is a memory leaks reported by kmemleak: unreferenc...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007371)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007371 advisory. In the Linux kernel, the following vulnerability has been resolved: net: netsec: fix error handling in netsecregistermdio If phydeviceregister fails, phydevicefree...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-006624)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-006624 advisory. 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, t...

EUVD-2023-60362

In the Linux kernel, the following vulnerability has been resolved: phy: tegra: xusb: Clear the driver reference in usb-phy dev For the dual-role port, it will assign the phy dev to usb-phy dev and use the port dev driver as the dev driver of usb-phy. When we try to destroy the port dev, it will...

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 clear driver references in the usb-phy device, which could lead to reuse after release...

SUSE CVE-2022-50624

In the Linux kernel, the following vulnerability has been resolved: net: netsec: fix error handling in netsecregistermdio If phydeviceregister fails, phydevicefree need be called to put refcount, so memory of phy device and device name can be freed in callback function. If getphydevice fails,...

Linux Distros Unpatched Vulnerability : CVE-2022-50624

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: netsec: fix error handling in netsecregistermdio If phydeviceregister fails, phydevicefree need be called to put refcount, so memory of phy device and devi...

EUVD-2022-55688

In the Linux kernel, the following vulnerability has been resolved: net: netsec: fix error handling in netsecregistermdio If phydeviceregister fails, phydevicefree need be called to put refcount, so memory of phy device and device name can be freed in callback function. If getphydevice fails,...