UBUNTU-CVE-2025-39805

In the Linux kernel, the following vulnerability has been resolved: net: macb: fix unregisternetdev call order in macbremove When removing a macb device, the driver calls phyexit before unregisternetdev. This leads to a WARN from kernfs: ------------ cut here ------------ kernfs: can not remove...

CVE-2025-39805 net: macb: fix unregister_netdev call order in macb_remove()

In the Linux kernel, the following vulnerability has been resolved: net: macb: fix unregisternetdev call order in macbremove When removing a macb device, the driver calls phyexit before unregisternetdev. This leads to a WARN from kernfs: ------------ cut here ------------ kernfs: can not remove...

CVE-2025-39805

CVE-2025-39805 affects the Linux kernel net/macb driver. The issue occurs when removing a macb device: phy_exit() is called before unregister_netdev(), causing a kernfs WARN. The documented fix moves unregister_netdev() ahead of phy_exit() in macb_remove(), preventing the PHY from being exited wh...

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 the sequence of unregisternetdev and phyexit not being called correctly in the macbremove function, which...

PT-2025-46624

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a use-after-free issue within the get netdev for sock function. This function is called during setsockopt, and the previous implementation using sk dst getsk-de...

CVE-2022-50321

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: fix potential memory leak in brcmfnetdevstartxmit The brcmfnetdevstartxmit returns NETDEVTXOK without freeing skb in case of pskbexpandhead fails, add devkfreeskb to fix it. Compile tested only...

CVE-2022-50321

CVE-2022-50321 corresponds to a Linux kernel wifi flaw in brcmfmac where brcmf_netdev_start_xmit() could leak memory when pskb_expand_head() fails, returning NETDEV_TX_OK without freeing the skb. The fix adds dev_kfree_skb() to properly free skb and was compile-tested; multiple Unity/Linux adviso...

Security update for the Linux Kernel (Live Patch 5 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002325 fixes several issues. The following security issues were fixed: CVE-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245504. CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. CVE-2025-38001: netsched: hfsc: Address...

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 the brcmfnetdevstartxmit function failing to free the skb when pskbexpandhead fails, which could lead to a...

PT-2025-37623

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A memory leak exists in the brcmf netdev start xmit function within the brcmfmac module. The function may return NETDEV TX OK without freeing the skb socket buffer if pskb expand head...

SUSE-SU-2025:03215-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP7)

This update for the Linux Kernel 6.4.0-15070051 fixes several issues. The following security issues were fixed: - CVE-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245504. - CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. - CVE-2025-38001: netsched: hfsc: Address...

SUSE-SU-2025:03209-1 Security update for the Linux Kernel (Live Patch 4 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-1506002322 fixes several issues. The following security issues were fixed: - CVE-2025-38087: net/sched: fix use-after-free in tapriodevnotifier bsc1245504. - CVE-2025-21999: proc: fix UAF in procgetinode bsc1242579. - CVE-2025-38001: netsched: hfsc: Address...

DEBIAN-CVE-2025-39796

In the Linux kernel, the following vulnerability has been resolved: net: lapbether: ignore ops-locked netdevs Syzkaller managed to trigger lock dependency in xsknotify via registernetdevice. As discussed in 0, using registernetdevice in the notifiers is problematic so skip adding lapbeth for...

SUSE CVE-2025-39769

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix lockdep warning during rmmod The commit under the Fixes tag added a netdevassertlocked in bnxtfreentpfltrs. The lock should be held during normal run-time but the assert will be triggered see below during bnxtremoveon...

CVE-2025-39769

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix lockdep warning during rmmod The commit under the Fixes tag added a netdevassertlocked in bnxtfreentpfltrs. The lock should be held during normal run-time but the assert will be triggered see below during bnxtremoveon...

DEBIAN-CVE-2025-39769

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix lockdep warning during rmmod The commit under the Fixes tag added a netdevassertlocked in bnxtfreentpfltrs. The lock should be held during normal run-time but the assert will be triggered see below during bnxtremoveon...

UBUNTU-CVE-2025-39769

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix lockdep warning during rmmod The commit under the Fixes tag added a netdevassertlocked in bnxtfreentpfltrs. The lock should be held during normal run-time but the assert will be triggered see below during bnxtremoveon...

CVE-2025-39769

The CVE refers to a Linux kernel issue in the bnxt_en driver where a lockdep warning could trigger during rmmod (bnxt_remove_one) due to an assertion on the netdev lock. The fix adds netdev_assert_locked_or_invisible() in bnxt_free_ntp_fltrs() so the assertion does not fire if the netdev is alrea...

CVE-2025-39769 bnxt_en: Fix lockdep warning during rmmod

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix lockdep warning during rmmod The commit under the Fixes tag added a netdevassertlocked in bnxtfreentpfltrs. The lock should be held during normal run-time but the assert will be triggered see below during bnxtremoveon...

CVE-2025-39769 bnxt_en: Fix lockdep warning during rmmod

In the Linux kernel, the following vulnerability has been resolved: bnxten: Fix lockdep warning during rmmod The commit under the Fixes tag added a netdevassertlocked in bnxtfreentpfltrs. The lock should be held during normal run-time but the assert will be triggered see below during bnxtremoveon...