EulerOS 2.0 SP12 : cloud-init (EulerOS-SA-2025-2348)

According to the versions of the cloud-init package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : When a non-x86 platform is detected, cloud-init grants root access to a hardcoded url with a local IP address. To prevent this,cloud-init defau...

EulerOS 2.0 SP12 : cloud-init (EulerOS-SA-2025-2317)

According to the versions of the cloud-init package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : When a non-x86 platform is detected, cloud-init grants root access to a hardcoded url with a local IP address. To prevent this,cloud-init defau...

kernel: ibmvnic: Don't reference skb after sending to VIOS

In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Don't reference skb after sending to VIOS Previously, after successfully flushing the xmit buffer to VIOS, the txbytes stat was incremented by the length of the skb. It is invalid to access the skb memory after sending t...

kernel: tcp: drop secpath at the same time as we currently drop dst

In the Linux kernel, the following vulnerability has been resolved: tcp: drop secpath at the same time as we currently drop dst Xiumei reported hitting the WARN in xfrm6tunnelnetexit while running tests that boil down to: - create a pair of netns - run a basic TCP test over ipcomp6 - delete the...

kernel: Linux kernel: Denial of Service in xsk_diag due to use-after-free during socket cleanup

A flaw was found in the Linux kernel's xskdiag interface. This vulnerability, a use-after-free error, occurs when the xskdiag interface is used after a socket has been unbound from its device, such as during socket closure or device removal. A local attacker could exploit this flaw to cause a...

kernel: smc: Fix use-after-free in tcp_write_timer_handler()

In the Linux kernel, the following vulnerability has been resolved: smc: Fix use-after-free in tcpwritetimerhandler. With Eric's ref tracker, syzbot finally found a repro for use-after-free in tcpwritetimerhandler by kernel TCP sockets. 0 If SMC creates a kernel socket in smccreate, the kernel...

kernel: virtio/vsock: Fix accept_queue memory leak

A flaw was found in the Linux kernel's virtio/vsock subsystem. Due to a race condition during socket destruction, incoming connection requests can be added to the queue after it has already been cleared, leaving unreleased sockets in memory. A local attacker could exploit this timing issue to cau...

kernel: net: af_can: do not leave a dangling sk pointer in can_create()

In the Linux kernel, the following vulnerability has been resolved: net: afcan: do not leave a dangling sk pointer in cancreate On error cancreate frees the allocated sk object, but sockinitdata has already attached it to the provided sock object. This will leave a dangling sk pointer in the sock...

kernel: rxrpc: Fix a race between socket set up and I/O thread creation

A flaw was found in the Linux kernel's rxrpc module. A race condition exists during the setup of a socket and its associated I/O thread. A remote attacker could send a specially crafted User Datagram Protocol UDP packet, which might be processed by rxrpcencaprcv before the I/O thread is fully...

kernel: af_packet: fix vlan_get_protocol_dgram() vs MSG_PEEK

In the Linux kernel, the following vulnerability has been resolved: afpacket: fix vlangetprotocoldgram vs MSGPEEK Blamed commit forgot MSGPEEK case, allowing a crash 1 as found by syzbot. Rework vlangetprotocoldgram to not touch skb at all, so that it can be used from many cpus on the same skb. A...

kernel: af_packet: fix vlan_get_tci() vs MSG_PEEK

In the Linux kernel, the following vulnerability has been resolved: afpacket: fix vlangettci vs MSGPEEK Blamed commit forgot MSGPEEK case, allowing a crash 1 as found by syzbot. Rework vlangettci to not touch skb at all, so that it can be used from many cpus on the same skb. Add a const qualifier...

PT-2025-49020

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel’s AF UNIX garbage collection mechanism could incorrectly collect a receive queue of an active socket. This occurs due to a failure to initialize the scc index in the uni...

PT-2025-51659

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's ksmbd module where a socket is leaked when the per-IP connection limit is exceeded during connection attempts. Specifically, when ksmbd kthread fn...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the padcompressskb function in the drivers/net/ppp/pppgeneric.c module of the Linux kernel lies in the lack of memory release after the effective lifespan of the function has ended. Exploiting this vulnerability could allow an attacker to cause a service failure...

KubeVirt Isolation Detection Flaw Allows Arbitrary File Permission Changes

Summary Short summary of the problem. Make the impact and severity as clear as possible. It is possible to trick the virt-handler component into changing the ownership of arbitrary files on the host node to the unprivileged user with UID 107 due to mishandling of symlinks when determining the roo...

RLSA-2025:19105 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: vsock/virtio: Validate length in packet header before skbput CVE-2025-39718 kernel: NFS: Fix filehandle bounds checking in nfsfhtodentry CVE-2025-39730 kernel: ALSA: hda/ca0132: Fix buffe...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990403)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990403 advisory. In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: at86rf230: Stop leaking skb's Upon error the ieee802154xmitcomplete helper is no...

CVE-2025-56231

Tonec Internet Download Manager 6.42.41.1 and earlier suffers from Missing SSL Certificate Validation, which allows attackers to bypass update protections...

SUSE-SU-2025:20953-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_10

This update for kernel-livepatch-MICRO-6-0-RTUpdate10 fixes the following issues: - CVE-2025-38664: ice: Fix a null pointer dereference in icecopyandinitpkg bsc1248631 - CVE-2025-38618: vsock: Do not allow binding to VMADDRPORTANY bsc1249207 - CVE-2025-38617: net/packet: fix a race in packetsetri...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_9

This update for kernel-livepatch-MICRO-6-0-RTUpdate9 fixes the following issues: CVE-2025-38664: ice: Fix a null pointer dereference in icecopyandinitpkg bsc1248631 CVE-2025-38618: vsock: Do not allow binding to VMADDRPORTANY bsc1249207 CVE-2025-38617: net/packet: fix a race in packetsetring and...