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: virtio/vsock: Fix accept_queue memory leak

In the Linux kernel, the following vulnerability has been resolved: virtio/vsock: Fix acceptqueue memory leak As the final stages of socket destruction may be delayed, it is possible that virtiotransportrecvlisten will be called after the acceptqueue has been flushed, but before the SOCKDONE flag...

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

In the Linux kernel, the following vulnerability has been resolved: rxrpc: Fix a race between socket set up and I/O thread creation In rxrpcopensocket, it sets up the socket and then sets up the I/O thread that will handle it. This is a problem, however, as there's a gap between the two phases in...

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...

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...

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...

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...

Security update for kernel-livepatch-MICRO-6-0_Update_2

This update for kernel-livepatch-MICRO-6-0Update2 fixes the following issues: CVE-2024-53164: net: sched: fix ordering of qlen adjustment bsc1246019 CVE-2025-38664: ice: Fix a null pointer dereference in icecopyandinitpkg bsc1248631 CVE-2025-38618: vsock: Do not allow binding to VMADDRPORTANY...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_11

This update for kernel-livepatch-MICRO-6-0-RTUpdate11 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 Patch Instructions: To install this SUSE update use the SUS...

SUSE-SU-2025:20974-1 Security update for kernel-livepatch-MICRO-6-0_Update_6

This update for kernel-livepatch-MICRO-6-0Update6 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 a...

Security update for kernel-livepatch-MICRO-6-0_Update_6

This update for kernel-livepatch-MICRO-6-0Update6 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...

Security update for kernel-livepatch-MICRO-6-0_Update_10

This update for kernel-livepatch-MICRO-6-0Update10 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 Patch Instructions: To install this SUSE update use the SUSE...

Security update for kernel-livepatch-MICRO-6-0-RT_Update_6

This update for kernel-livepatch-MICRO-6-0-RTUpdate6 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...

SUSE-SU-2025:20943-1 Security update for kernel-livepatch-MICRO-6-0-RT_Update_7

This update for kernel-livepatch-MICRO-6-0-RTUpdate7 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 packetsetrin...