SUSE-IU-2026:13-1: Security update of suse/sl-micro/6.0/kvm-os-container

[sle-container-updates at lists.suse.com]

SUSE Image Update Advisory: suse/sl-micro/6.0/kvm-os-container
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Image Advisory ID : SUSE-IU-2026:13-1
Image Tags        : suse/sl-micro/6.0/kvm-os-container:2.1.3 , suse/sl-micro/6.0/kvm-os-container:2.1.3-6.100 , suse/sl-micro/6.0/kvm-os-container:latest
Image Release     : 6.100
Severity          : important
Type              : security
References        : 1230042 1240157 1243013 1246566 1250984 1252768 1253002 1254286
                        CVE-2025-11234 CVE-2025-12464 
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The container suse/sl-micro/6.0/kvm-os-container was updated. The following patches have been included in this update:

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Advisory ID: 545
Released:    Tue Jan  6 12:41:24 2026
Summary:     Security update for qemu
Type:        security
Severity:    important
References:  1230042,1240157,1243013,1246566,1250984,1252768,1253002,1254286,CVE-2025-11234,CVE-2025-12464
This update for qemu fixes the following issues:

Update to version 8.2.10.

Security issues fixed:

- CVE-2025-12464: stack-based buffer overflow in the e1000 network device operations can be exploited by a malicious
  guest user to crash the QEMU process on the host (bsc#1253002).
- CVE-2025-11234: use-after-free in WebSocket handshake operations can be exploited by a malicious client with network
  access to the VNC WebSocket port to cause a denial-of-service (bsc#1250984).

Other updates and bugfixes:

- [openSUSE][RPM] spec: require qemu-hw-display-virtio-gpu-pci for x86 too.
- [openSUSE][RPM]: really fix *-virtio-gpu-pci dependency on ARM (bsc#1254286).
- block/curl: fix curl internal handles handling (bsc#1252768).
- [openSUSE][RPM]: spec: qemu-vgabios is required on ppc (bsc#1230042).
- [roms] seabios: include 'pciinit: don't misalign large BARs' (bsc#1246566).
- [openSUSE][RPM] spec: Require ipxe and virtio-gpu packages for more arch-es (bsc#1240157).
- [openSUSE][RPM]: disable LTO for userspace emulation on 15.6 (bsc#1243013).

- Version 8.2.10 changes:
  * Full changelog: https://lore.kernel.org/qemu-devel/7dd1fbc7-a58f-4b2c-82b9-735840246ab2@tls.msk.ru/
  * Some backports:
    - hw/misc/aspeed_hace: Fix buffer overflow in has_padding function
    - target/ppc: Fix e200 duplicate SPRs
    - linux-user/riscv: Fix handling of cpu mask in riscv_hwprobe syscall
    - docs/about/emulation: Fix broken link
    - vdpa: Allow vDPA to work on big-endian machine
    - vdpa: Fix endian bugs in shadow virtqueue
    - target/loongarch: Fix vldi inst
    - target/arm: Simplify pstate_sm check in sve_access_check
    - target/arm: Make DisasContext.{fp, sve}_access_checked tristate
    - util/cacheflush: Make first DSB unconditional on aarch64
    - ui/cocoa: Temporarily ignore annoying deprecated declaration warnings
    - docs: Rename default-configs to configs
    - block: Zero block driver state before reopening
    - hw/xen/hvm: Fix Aarch64 typo
    - hw/net/smc91c111: Don't allow data register access to overrun buffer
    - hw/net/smc91c111: Sanitize packet length on tx
    - hw/net/smc91c111: Sanitize packet numbers
    - hw/net/smc91c111: Ignore attempt to pop from empty RX fifo
    - ppc/pnv/occ: Fix common area sensor offsets
    - net: move backend cleanup to NIC cleanup
    - net: parameterize the removing client from nc list
    - util/qemu-timer.c: Don't warp timer from timerlist_rearm()
    - target/arm: Correct STRD atomicity
    - target/arm: Correct LDRD atomicity and fault behaviour


The following package changes have been done:

- qemu-guest-agent-8.2.10-1.1 updated