Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: The ice function contains a bug where a NULL pointer dereference is possible when accessing tx-inuse. Recent versions of the E810 firmware support an additional interrupt to handle reports of “low latency” Tx timestamps from the...

SUSE CVE-2023-53489

In the Linux kernel, the following vulnerability has been resolved: tcp/udp: Fix memleaks of sk and zerocopy skbs with TX timestamp. syzkaller reported 0 memory leaks of an UDP socket and ZEROCOPY skbs. We can reproduce the problem with these sequences: sk = socketAFINET, SOCKDGRAM, 0...

CVE-2025-39855

In the Linux kernel, the following vulnerability has been resolved: ice: fix NULL access of tx-inuse in iceptptsirq The E810 device has support for a "low latency" firmware interface to access and read the Tx timestamps. This interface does not use the standard Tx timestamp logic, due to the...

CVE-2025-39855 ice: fix NULL access of tx->in_use in ice_ptp_ts_irq

In the Linux kernel, the following vulnerability has been resolved: ice: fix NULL access of tx-inuse in iceptptsirq The E810 device has support for a "low latency" firmware interface to access and read the Tx timestamps. This interface does not use the standard Tx timestamp logic, due to the...