Azure Linux 3.0 Security Update: kernel (CVE-2025-38236)

"The version of kernel installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-38236 advisory. - In the Linux kernel, the following vulnerability has been resolved: afunix: Don't leave consecutive consume...

CVE-2025-38236

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't leave consecutive consumed OOB skbs. Jann Horn reported a use-after-free in unixstreamreadgeneric. The following sequences reproduce the issue: $ python3 from socket import s1, s2 = socketpairAFUNIX, SOCKSTREAM...

CVE-2025-38236 af_unix: Don't leave consecutive consumed OOB skbs.

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't leave consecutive consumed OOB skbs. Jann Horn reported a use-after-free in unixstreamreadgeneric. The following sequences reproduce the issue: $ python3 from socket import s1, s2 = socketpairAFUNIX, SOCKSTREAM...

CVE-2025-38236 af_unix: Don't leave consecutive consumed OOB skbs.

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't leave consecutive consumed OOB skbs. Jann Horn reported a use-after-free in unixstreamreadgeneric. The following sequences reproduce the issue: $ python3 from socket import s1, s2 = socketpairAFUNIX, SOCKSTREAM...

AZL-48813 CVE-2024-36972 affecting package kernel for versions less than 5.15.176.3-1

In the Linux kernel, the following vulnerability has been resolved: afunix: Update unixsksk-oobskb under skreceivequeue lock. Billy Jheng Bing-Jhong reported a race between unixgc and queueoob. unixgc tries to garbage-collect closed inflight sockets, and then if the socket has MSGOOB in...

UBUNTU-CVE-2024-36972

In the Linux kernel, the following vulnerability has been resolved: afunix: Update unixsksk-oobskb under skreceivequeue lock. Billy Jheng Bing-Jhong reported a race between unixgc and queueoob. unixgc tries to garbage-collect closed inflight sockets, and then if the socket has MSGOOB in...

CVE-2024-35970

A vulnerability was found in the Linux kernel's Unix domain socket afunix implementation, where stale Out-of-Band OOB data is not cleared from the receive queue. This issue arises when OOB data is dequeued but the associated oobskb is not cleared, leading to incorrect behavior in subsequent recv...

CVE-2024-35970

In the Linux kernel, the following vulnerability has been resolved: afunix: Clear stale u-oobskb. syzkaller started to report deadlock of unixgclock after commit 4090fa373f0e "afunix: Replace garbage collection algorithm.", but it just uncovers the bug that has been there since commit 314001f0bf9...

DEBIAN-CVE-2024-35970

In the Linux kernel, the following vulnerability has been resolved: afunix: Clear stale u-oobskb. syzkaller started to report deadlock of unixgclock after commit 4090fa373f0e "afunix: Replace garbage collection algorithm.", but it just uncovers the bug that has been there since commit 314001f0bf9...

CVE-2024-35970

In the Linux kernel, the following vulnerability has been resolved: afunix: Clear stale u-oobskb. syzkaller started to report deadlock of unixgclock after commit 4090fa373f0e "afunix: Replace garbage collection algorithm.", but it just uncovers the bug that has been there since commit 314001f0bf9...

CVE-2024-35970 af_unix: Clear stale u->oob_skb.

In the Linux kernel, the following vulnerability has been resolved: afunix: Clear stale u-oobskb. syzkaller started to report deadlock of unixgclock after commit 4090fa373f0e "afunix: Replace garbage collection algorithm.", but it just uncovers the bug that has been there since commit 314001f0bf9...

CVE-2024-35970

The CVE-2024-35970 issue affects the Linux kernel AF_UNIX socket path. The root cause is improper handling of OOB data: when an OOB skb is dequeued, unix_sock(sk)->oob_skb is not cleared, causing incorrect uAPI state and potential deadlocks. Repro shows a socketpair exchange where MSG_OOB is u...

Exploit for Incorrect Authorization in Linux Linux_Kernel

Linux Bluetooth: Unauthorized management command execution CV...

Heimdal ftpd/tnftpd/lukemftpd signal handling race conditions

Problem with OOB data processing...