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ALSA-2025:20518 — Moderate: kernel security update

Affected: AlmaLinux:9: kernel, AlmaLinux:9: kernel-64k, AlmaLinux:9: kernel-64k-core, AlmaLinux:9: kernel-64k-debug, AlmaLinux:9: kernel-64k-debug-core, AlmaLinux:9: kernel-64k-debug-devel, AlmaLinux:9: kernel-64k-debug-devel-matched, AlmaLinux:9: kernel-64k-debug-modules, AlmaLinux:9: kernel-64k-debug-modules-core, AlmaLinux:9: kernel-64k-debug-modules-extra and 64 more

The kernel packages contain the Linux kernel, the core of any Linux operating system.

Security Fix(es):

* kernel: can: isotp: fix potential CAN frame reception race in isotp_rcv() (CVE-2022-48830) * kernel: soc: qcom: cmd-db: Map shared memory as WC, not WB (CVE-2024-46689) * kernel: Squashfs: sanity check symbolic link size (CVE-2024-46744) * kernel: vfs: fix race between evice_inodes() and find_inode()&iput() (CVE-2024-47679) * kernel: x86/tdx: Fix "in-kernel MMIO" check (CVE-2024-47727) * kernel: rxrpc: Fix a race between socket set up and I/O thread creation (CVE-2024-49864) * kernel: io_uring: check if we need to reschedule during overflow flush (CVE-2024-50060) * kernel: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods (CVE-2022-49024) * kernel: posix-clock: Fix missing timespec64 check in pc_clock_settime() (CVE-2024-50195) * kernel: rxrpc: Fix missing locking causing hanging calls (CVE-2024-50294) * kernel: io_uring/rw: fix missing NOWAIT check for O_DIRECT start write (CVE-2024-53052) * kernel: afs: Fix lock recursion (CVE-2024-53090) * kernel: virtio/vsock: Fix accept_queue memory leak (CVE-2024-53119) * kernel: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (CVE-2024-53135) * kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466) (CVE-2024-53241) * kernel: RDMA/rxe: Fix the qp flush warnings in req (CVE-2024-53229) * kernel:…

bdu:2025-11926

BELL-CVE-2024-57990

Affected: Alpaquita:25: linux-lts, Alpaquita:stream: linux-lts

certfr-2025-avi-0307 — De multiples vulnérabilités ont été découvertes dans le noyau Linux de SUSE. Certaines d'entre elles permettent à un at…

certfr-2025-avi-0307

EUVD-2026-346577

fkie_cve-2024-57990

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7925: fix off by one in mt7925_load_clc()

This comparison should be >= instead of > to prevent an out of bounds read and write.

GHSA-c8wp-68rg-mqrc

In the Linux kernel, the following vulnerability has been resolved:

wifi: mt76: mt7925: fix off by one in mt7925_load_clc()

This comparison should be >= instead of > to prevent an out of bounds read and write.

RHSA-2025:20518 — Red Hat Security Advisory: kernel security update

kernel: can: isotp: fix potential CAN frame reception race in isotp_rcv() kernel: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods kernel: can: isotp: sanitize CAN ID checks in isotp_bind() kernel: powerpc/papr_scm: don't requests stats with '0' sized stats buffer kernel: efi: Do not import certificates from UEFI Secure Boot for T2 Macs kernel: powerpc/xics: fix refcount leak in icp_opal_init() kernel: powerpc/xive: Fix refcount leak in xive_spapr_init kernel: list: fix a data-race around ep->rdllist kernel: powerpc/xive/spapr: correct bitmap allocation size kernel: ima: Fix potential memory leak in ima_init_crypto() kernel: ima: Fix a potential integer overflow in ima_appraise_measurement kernel: tracing/histograms: Fix memory leak problem kernel: usbnet: fix memory leak in error case kernel: linux/dim: Fix divide by 0 in RDMA DIM kernel: net: tun: unlink NAPI from device on destruction kernel: can: j1939: j1939_send_one(): fix missing CAN header initialization kernel: intel_th: Fix a resource leak in an error handling path kernel: powerpc/rtas: avoid scheduling in rtas_os_term() kernel: can: isotp: split tx timer into transmission and timeout kernel: Linux kernel: Denial of Service in xsk_diag due to use-after-free during socket cleanup kernel: smc: Fix use-after-free in tcp_write_timer_handler() kernel: inotify: Avoid reporting event with invalid wd kernel: Linux kernel (CAN J1939): Denial of Service via deadlock kernel: net/smc: fix potential p…

RHSA-2026:74174 — Red Hat Security Advisory: kernel security, bug fix, and enhancement update

kernel: linux/dim: Fix divide by 0 in RDMA DIM kernel: wifi: mt76: mt7925: fix off by one in mt7925_load_clc() kernel: xfrm: hold dev ref until after transport_finish NF_HOOK kernel: crypto: pcrypt - Fix handling of MAY_BACKLOG requests kernel: sctp: purge outqueue on stale COOKIE-ECHO handling kernel: tipc: fix double-free in tipc_buf_append() kernel: netfilter: conntrack: remove sprintf usage kernel: net: pull headers in qdisc_pkt_len_segs_init() kernel: xfrm: policy: fix use-after-free on inexact bin in xfrm_policy_bysel_ctx() kernel: ip6: vti: Use ip6_tnl.net in vti6_changelink() kernel: xfrm: input: hold netns during deferred transport reinjection kernel: ip6: vti: Use ip6_tnl.net in vti6_siocdevprivate() kernel: s390/pkey: Check length in pkey_pckmo handler implementation kernel: net: qrtr: restrict socket creation to the initial network namespace kernel: xfrm: fix stale skb->prev after async crypto steals a GSO segment kernel: AMD-SN-7061: Safe RET Interrupt Vulnerability kernel: dm-verity: fix buffer overflow in FEC calculation kernel: netfilter: flowtable: publish GC-visible tuple last

SUSE-SU-2025:01919-1 — Security update for the Linux Kernel

Security update for the Linux Kernel

UBUNTU-CVE-2024-57990

Affected: Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gke-4.15, Ubuntu:18.04:LTS: linux-gke-5.4 and 104 more

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7925: fix off by one in mt7925_load_clc() This comparison should be >= instead of > to prevent an out of bounds read and write.

WID-SEC-W-2025-0453 — Linux Kernel: Mehrere Schwachstellen

Ein entfernter Angreifer kann mehrere Schwachstellen im Linux Kernel ausnutzen um die Vertraulichkeit, Integrität und Verfügbarkeit zu gefährden.