Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: be2net: fixed a potential memory leak in bexmit. bexmit returns NETDEVTXOK without freeing the skb variable, in case bexmitenqueue fails. To address this issue, add devkfreeskbany to properly handle the situation...

CVE-2026-10647 Deadlock denial of service in USB CDC-NCM device class on TX enqueue failure

The USB CDC-NCM device class subsys/usb/devicenext/class/usbdcdcncm.c ignores the return value of usbdepenqueue in its ethernet transmit callback cdcncmsend. When the enqueue fails, the function still calls ksemtake&data-syncsem, KFOREVER, blocking on a completion semaphore that is only ever...

CVE-2026-10647 Deadlock denial of service in USB CDC-NCM device class on TX enqueue failure

The USB CDC-NCM device class subsys/usb/devicenext/class/usbdcdcncm.c ignores the return value of usbdepenqueue in its ethernet transmit callback cdcncmsend. When the enqueue fails, the function still calls ksemtake&data-syncsem, KFOREVER, blocking on a completion semaphore that is only ever...

CVE-2026-10647

The CVE concerns the USB CDC-NCM driver (subsys/usb/device_next/class/usbd_cdc_ncm.c) in Zephyr. The code ignores the return value of usbd_ep_enqueue() in cdc_ncm_send(); when enqueue fails, it still calls k_sem_take(&data-sync_sem, K_FOREVER), waiting on a completion that is only signaled from t...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013838)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013838 advisory. In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633adcasyncread req is allocated in...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011118)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011118 advisory. In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633adcasyncread req is allocated in...

SUSE CVE-2023-53724

In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633adcasyncread req is allocated in pcf50633adcasyncread, but adcenqueuerequest could fail to insert the req into queue. We need to check the return value and free it in the case o...

CVE-2023-53724

In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633adcasyncread req is allocated in pcf50633adcasyncread, but adcenqueuerequest could fail to insert the req into queue. We need to check the return value and free it in the case o...

DEBIAN-CVE-2023-53724

In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633adcasyncread req is allocated in pcf50633adcasyncread, but adcenqueuerequest could fail to insert the req into queue. We need to check the return value and free it in the case o...

UBUNTU-CVE-2023-53724

In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633adcasyncread req is allocated in pcf50633adcasyncread, but adcenqueuerequest could fail to insert the req into queue. We need to check the return value and free it in the case o...

CVE-2023-53724

The CVE-2023-53724 issue affects the Linux kernel mfd: pcf50633-adc driver. The root cause was a potential memleak where req, allocated in pcf50633_adc_async_read(), could not be freed if adc_enqueue_request() failed to enqueue it. The fix ensures the return value is checked and the allocated req...

CVE-2023-53724 mfd: pcf50633-adc: Fix potential memleak in pcf50633_adc_async_read()

In the Linux kernel, the following vulnerability has been resolved: mfd: pcf50633-adc: Fix potential memleak in pcf50633adcasyncread req is allocated in pcf50633adcasyncread, but adcenqueuerequest could fail to insert the req into queue. We need to check the return value and free it in the case o...

Security update for kernel-livepatch-MICRO-6-0_Update_3

This update for kernel-livepatch-MICRO-6-0Update3 fixes the following issues: CVE-2024-57882: Fixed mptcp: fix TCP options overflow. bsc1235916 CVE-2024-56648: Fixed net: hsr: avoid potential out-of-bound access in fillframeinfo bsc1235452 CVE-2024-50302: Fixed HID: core: zero-initialize the repo...

Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2022-48879: efi: fix NULL-deref in init error path bsc1229556. CVE-2022-48956: ipv6: avoid use-after-free in ip6fragment bsc1231893. CVE-2022-48959: net: dsa:...

SUSE CVE-2024-50167

In the Linux kernel, the following vulnerability has been resolved: be2net: fix potential memory leak in bexmit The bexmit returns NETDEVTXOK without freeing skb in case of bexmitenqueue fails, add devkfreeskbany to fix it...

PT-2025-3317

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the Linux kernel's netem qdisc, which fails to account for backlog updates from child qdiscs. Specifically, the qlen value of netem only accounts for packets in i...