Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Net: qcom/emac: fixed a UAF Use-after-Free issue in emacremove. “adpt” is netdev private data, and it cannot be used after the freenetdev call. Using “adpt” after freenetdev can cause a UAF bug. This issue was fixed by moving the...

CVE-2026-53234

In the Linux kernel, the following vulnerability has been resolved: net: ibm: emac: Fix use-after-free during device removal The driver was using devmregisternetdev which causes unregisternetdev to be deferred until the devres cleanup phase, which runs after emacremove returns. This creates a...

PT-2026-52329

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the IBM EMAC driver during device removal. The driver utilized devm register netdev, which defers the unregister netdev call until the devres cleanup...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987132)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987132 advisory. 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 after...

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: 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...

SUSE CVE-2021-47311

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 after freenetdev call. Using adpt after freenetdev can cause UAF bug. Fix it by moving freenetdev at the end of the function...

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...

PT-2023-2854

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.2.9 Description The issue is related to a race condition and resultant use-after-free in the Linux kernel, specifically in the drivers/net/ethernet/qualcomm/emac/emac.c module. This occurs when a physically...

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...

PT-2021-25911

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.277 Description The issue is related to a use-after-free UAF bug in the emac remove function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions pri...

PT-2021-29725

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.10.53 Description The issue is related to a use-after-free UAF bug in the emac remove function. This bug was introduced in version v4.9 and is fixed in Linux Kernel version v5.10.53. The actual impact and atta...

PT-2021-29842

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.19.199 Description The issue is related to a use-after-free UAF bug in the emac remove function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions...

PT-2021-29874

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.14.241 Description The issue is related to a use-after-free UAF bug in the emac remove function. This bug was introduced in version v4.9 and is fixed in version v4.14.241. The actual impact and attack...

PT-2021-29649

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.13.5 Description The issue is related to a use-after-free UAF bug in the emac remove function. This bug was introduced in version v4.9 and is fixed in version v5.13.5. The actual impact and attack plausibility...

PT-2021-29906

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v4.9.277 Description The issue is related to a use-after-free UAF bug in the emac remove function. This problem was introduced in version v4.9 and is fixed in version v4.9.277. The actual impact and potential for...

PT-2021-29787

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.135 Description The issue is related to a use-after-free UAF bug in the emac remove function. The actual impact and attack plausibility have not yet been proven. Recommendations For Linux Kernel versions pri...

PT-2021-25792

Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.4.135 Description The issue is related to a use-after-free UAF bug in the emac remove function. The actual impact and attack plausibility have not yet been proven. Recommendations For versions prior to v5.4.13...