Astra Linux - уязвимость в linux, linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: tap: added missing verification for short frames The referenced commit failed to check the validity of the frame length in the tapgetuserxdp function. This could result in a corrupted skb being sent down the stack. Even before th...

Astra Linux - уязвимость в linux-5.10, linux-6.1, linux, linux-5.15

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: dropping short frames Technically, some control frames, such as ACK frames, are shorter and end after “Address 1”. Such frames should not be forwarded through wmediumd or similar user-space mechanisms...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-005664)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005664 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-005456)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005456 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter...

SUSE SLES12 Security Update : kernel (Live Patch 69 for SUSE Linux Enterprise 12 SP5) (SUSE-SU-2026:0521-1)

The remote SUSE Linux SLES12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0521-1 advisory. This update for the SUSE Linux Enterprise kernel 4.12.14-122.261 fixes various security issues The following security issues were fixed: -...

SUSE-SU-2026:0521-1 Security update for the Linux Kernel (Live Patch 69 for SUSE Linux Enterprise 12 SP5)

This update for the SUSE Linux Enterprise kernel 4.12.14-122.261 fixes various security issues The following security issues were fixed: - CVE-2023-53321: wifi: mac80211hwsim: drop short frames bsc1250314. - CVE-2025-38352: posix-cpu-timers: fix race between handleposixcputimers and...

CLSA-2026-1767864313 kernel: Fix of 46 CVEs

mm: hugetlb: fix UAF in hugetlbhandleuserfault CVE-2022-50630 - drm/amdkfd: fix potential kgdmem UAFs CVE-2023-53816 - net/mlx5e: Fix deadlock in tc route query code CVE-2023-53591 - PCI: Fix pcideviceispresent for VFs by checking PF CVE-2022-50636 - wifi: ath11k: fix monitor mode bringup crash...

OESA-2025-2769 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded...

Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode

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Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990349)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990349 advisory. In the Linux kernel, the following vulnerability has been resolved: tun: add missing verification for short frame The cited commit missed to check against the validi...

CVE-2025-12464

CVE-2025-12464 affects the QEMU e1000 network device. The root cause is a stack-based buffer overflow in the e1000_receive_iov path when processing short frames in loopback mode after padding logic was moved to net core. This can crash the QEMU host process (DoS). Public docs show fixes via SUSE/...

CVE-2025-12464

A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process a short frame in loopback mode. This...

CVE-2025-12464 Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode

A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process a short frame in loopback mode. This...

CVE-2025-12464 Qemu-kvm: stack buffer overflow in e1000 device via short frames in loopback mode

A stack-based buffer overflow was found in the QEMU e1000 network device. The code for padding short frames was dropped from individual network devices and moved to the net core code. The issue stems from the device's receive code still being able to process a short frame in loopback mode. This...

SUSE-SU-2025:3716-1 Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 RT kernel was updated to receive various security bugfixes. The following security bugs were fixed: - CVE-2022-49980: USB: gadget: fix use-after-free read in usbudcuevent bsc1245110. - CVE-2022-50233: Bluetooth: eir: Fix using strlen with hdev-devname,shortname...

EUVD-2023-59940

Malicious code in bioql PyPI...

SUSE CVE-2023-53321

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

CVE-2023-53321

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

UBUNTU-CVE-2023-53321

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211hwsim: drop short frames While technically some control frames like ACK are shorter and end after Address 1, such frames shouldn't be forwarded through wmediumd or similar userspace, so require the full 3-address...

CVE-2023-53321

CVE-2023-53321 affects the Linux kernel wireless stack, specifically wifi: mac80211_hwsim. The issue arises when short frames are processed in ways that could forward incomplete 3-address headers, risking access to invalid memory if shorter frames slip through (even though some control frames lik...