[SECURITY] Fedora 44 Update: libre-4.8.1-1.fc44

Libre is a generic library for real-time communications with async I/O support. Features are a SIP stack RFC 3261, SDP, RTP and RTCP, SRTP and SRTCP Secure RTP, DNS client, STUN/TURN/ICE stack, BFCP, HTTP stack with client/server, Websockets, Jitter buffer, async I/O poll, epoll, select, kqueue,...

[SECURITY] Fedora 43 Update: libre-4.8.1-1.fc43

Libre is a generic library for real-time communications with async I/O support. Features are a SIP stack RFC 3261, SDP, RTP and RTCP, SRTP and SRTCP Secure RTP, DNS client, STUN/TURN/ICE stack, BFCP, HTTP stack with client/server, Websockets, Jitter buffer, async I/O poll, epoll, select, kqueue,...

kernel: Linux kernel: Denial of Service in ice driver due to race condition during VSI rebuild

A flaw was found in the Linux kernel's ice network driver. A local attacker could exploit a race condition during the Virtual Station Interface VSI rebuild process. This flaw occurs when the Precision Time Protocol PTP periodic work attempts to access uninitialized memory, leading to a NULL point...

Linux Distros Unpatched Vulnerability : CVE-2026-46162

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ice: fix double free in icesfethactivate error path When auxiliarydeviceadd fails, icesfethactivate jumps to auxdevuninit and calls...

kernel: Linux kernel: Denial of Service in ice driver due to race condition during VSI rebuild

A flaw was found in the Linux kernel's ice network driver. A local attacker could exploit a race condition during the Virtual Station Interface VSI rebuild process. This flaw occurs when the Precision Time Protocol PTP periodic work attempts to access uninitialized memory, leading to a NULL point...

Poly Voice – Possible Remote Control of Certain Poly Devices

In certain scenarios when the admin has enabled Interactive Connectivity Establishment ICE, a buffer overflow could enable remote code execution on Poly Voice products on the Linux platform. HP Poly recommends admins disable ICE connectivity when not required...

CVE-2026-46162

A flaw was found in the Linux kernel's ice driver. An error in the icesfethactivate function's error handling path can lead to a double free of memory. This occurs when auxiliarydeviceadd fails, causing kfreesfdev to be called twice. This vulnerability could lead to memory corruption or a denial ...

CVE-2026-46162

In the Linux kernel, the following vulnerability has been resolved: ice: fix double free in icesfethactivate error path When auxiliarydeviceadd fails, icesfethactivate jumps to auxdevuninit and calls auxiliarydeviceuninit&sfdev-adev. The device release callback icesfdevrelease frees sfdev, but th...

UBUNTU-CVE-2026-46162

In the Linux kernel, the following vulnerability has been resolved: ice: fix double free in icesfethactivate error path When auxiliarydeviceadd fails, icesfethactivate jumps to auxdevuninit and calls auxiliarydeviceuninit&sfdev-adev. The device release callback icesfdevrelease frees sfdev, but th...

CVE-2026-46162

In the Linux kernel, the following vulnerability has been resolved: ice: fix double free in icesfethactivate error path When auxiliarydeviceadd fails, icesfethactivate jumps to auxdevuninit and calls auxiliarydeviceuninitdev-adev. The device release callback icesfdevrelease frees sfdev, but the...

CVE-2026-46162

CVE-2026-46162 relates to the Linux kernel ice driver path icing the auxiliary device path in ice_sf_eth_activate(). When auxiliary_device_add() fails, the error path falls through to sf_dev_free and ends up calling kfree(sf_dev) a second time, causing a double free. The fix keeps kfree(sf_dev) f...

PT-2026-44285

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.0.11-1.1 Description A double free issue exists in the Linux kernel within the ice sf eth activate function. When auxiliary device add fails, the execution jumps to aux dev uninit and calls auxiliary device...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: RDMA/irdma: Fixed a deadlock that occurred during netdev reset with active connections. This issue was addressed by preventing the deadlock that occurs when the netdev function is executed during a device reset while RDMA...

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

In the Linux kernel, the following vulnerabilities have been resolved: ice: arfs: fixed a use-after-free when freeing @rxcpurmap The CI testing bots triggered the following error message: 718.203054 BUG: KASAN: use-after-free in freeirqcpurmap+0x53/0x80 718.206349 Read of size 4 at addr...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerabilities have been resolved: ice: Fixed the LAG and VF lock dependencies in iceresetvf. In version 9f74a3dfcf83, the ice driver acquired the LAG mutex in iceresetvf. This lock acquisition was placed just before acquiring the VF configuration lock. If...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ice: Do not process extts if PTP is disabled The iceptpexttsevent function can race with iceptprelease, resulting in a NULL pointer dereferencing, which can lead to a kernel panic. A panic occurs because the iceptpexttsevent...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ICE: Fix for the crash in the ethtool offline loopback test. Since the conversion of ICE to page pool, the ethtool loopback test crashes. BUG: Kernel NULL pointer dereference, address: 000000000000000c PF: Supervisor write access...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ice: fixed NULL access to tx-inuse in iceptptsirq. The E810 device supports a “low latency” firmware interface for accessing and reading Tx timestamps. This interface does not use the standard Tx timestamp logic, due to the laten...

Astra Linux - уязвимость в linux-5.10

In the Linux kernel, the following vulnerability has been resolved: ice: ptp: do not emit a WARN when controlling PF is unavailable In VFIO passthrough setups, it is possible to only pass through a PF that does not own the source timer. In such cases, the PTP controlling PF adapter-ctrlpf is neve...

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

In the Linux kernel, the following vulnerabilities have been resolved: - ice: xsk: disabling TXQ interrupts before flushing the hardware. The function iceqpdis aims to stop a given queue pair that is a target of xsk pool attach/detach. One of the steps involved disabling interrupts on these queue...