UBUNTU-CVE-2025-21974

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: return fail if interface is down in bnxtqueuememalloc The bnxtqueuememalloc is called to allocate new queue memory when a queue is restarted. It internally accesses rx buffer descriptor corresponding to the index. The ...

CVE-2025-21974

CVE-2025-21974 affects the Linux kernel with the bnxt ethernet driver. The vulnerability stems from bnxt_queue_mem_alloc() dereferencing an rx buffer descriptor when a queue restarts while the interface is down, which can trigger a kernel panic. The issue is resolved in the Linux kernel via fixes...

CVE-2025-21974 eth: bnxt: return fail if interface is down in bnxt_queue_mem_alloc()

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: return fail if interface is down in bnxtqueuememalloc The bnxtqueuememalloc is called to allocate new queue memory when a queue is restarted. It internally accesses rx buffer descriptor corresponding to the index. The ...

CVE-2025-21974 eth: bnxt: return fail if interface is down in bnxt_queue_mem_alloc()

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: return fail if interface is down in bnxtqueuememalloc The bnxtqueuememalloc is called to allocate new queue memory when a queue is restarted. It internally accesses rx buffer descriptor corresponding to the index. The ...

CVE-2025-21973 eth: bnxt: fix kernel panic in the bnxt_get_queue_stats{rx | tx}

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix kernel panic in the bnxtgetqueuestatsrx | tx When qstats-get operation is executed, callbacks of netdevstatsops are called. The bnxtgetqueuestatsrx | tx collect per-queue stats from swstats in the rings. But rx | t...

CVE-2025-21973

CVE-2025-21973 affects the bnxt Ethernet driver (bnxt_get_queue_stats_rx/tx) in the Linux kernel. If an interface is down, qstats-get may access cp_ring/tx_ring without null checks, causing a NULL pointer dereference and kernel panic. Reproducer steps are provided in the description. The issue ha...

CVE-2025-21973 eth: bnxt: fix kernel panic in the bnxt_get_queue_stats{rx | tx}

In the Linux kernel, the following vulnerability has been resolved: eth: bnxt: fix kernel panic in the bnxtgetqueuestatsrx | tx When qstats-get operation is executed, callbacks of netdevstatsops are called. The bnxtgetqueuestatsrx | tx collect per-queue stats from swstats in the rings. But rx | t...

CVE-2025-21952

CVE-2025-21952 relates to the Linux kernel and affects the corsair-void subsystem. The issue occurs when corsair_void_process_receiver is invoked from an interrupt context, where it previously locked battery_mutex, risking a kernel panic. The fix relocates the critical section into its own work i...

PT-2025-14333 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A issue in the Linux kernel has been resolved, related to the HID corsair-void component. The corsair void process receiver function can be called from an interrupt context, and lockin...

PT-2025-14355 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.14.0-rc2+ Description: A vulnerability in the Linux kernel has been resolved, related to the bnxt queue mem alloc function. This function is called to allocate new queue memory when a queue is restarted. If th...

PT-2025-14354 · Linux +3 · Linux Kernel +3

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.14.0-rc4+ Description: A vulnerability in the Linux kernel has been resolved, which caused a kernel panic in the bnxt get queue statsrx | tx function. This issue occurred when the qstats-get operation was...

PT-2025-18401

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A vulnerability in the Linux kernel's I3C master driver may cause a kernel panic when receiving an IBI from a target device that has not been probed yet. The issue occurs because the...

CVE-2023-52991

A flaw was found in the Linux kernel's net subsystem. A NULL pointer dereference can be triggered when a specific sequence of network events occurs due to an improper check, resulting in a denial of service. Mitigation Mitigation for this issue is either not available or the currently available...

CVE-2023-52978

In the Linux kernel, the following vulnerability has been resolved: riscv: kprobe: Fixup kernel panic when probing an illegal position The kernel would panic when probed for an illegal position. eg: CONFIGRISCVISAC=n echo 'p:hello kernelclone+0x16 a0=%a0' kprobeevents echo 1...

CVE-2023-53013

In the Linux kernel, the following vulnerability has been resolved: ptdma: ptcoreexecutecmd should use spinlock The interrupt handler ptcoreirqhandler of the ptdma driver can be called from interrupt context. The code flow in this function can lead down to ptcoreexecutecmd which will attempt to...

SUSE CVE-2023-52978

In the Linux kernel, the following vulnerability has been resolved: riscv: kprobe: Fixup kernel panic when probing an illegal position The kernel would panic when probed for an illegal position. eg: CONFIGRISCVISAC=n echo 'p:hello kernelclone+0x16 a0=%a0' kprobeevents echo 1...

SUSE CVE-2023-52992

In the Linux kernel, the following vulnerability has been resolved: bpf: Skip task with pid=1 in sendsignalcommon The following kernel panic can be triggered when a task with pid=1 attaches a prog that attempts to send killing signal to itself, also see 1 for more details: Kernel panic - not...

SUSE CVE-2023-53013

In the Linux kernel, the following vulnerability has been resolved: ptdma: ptcoreexecutecmd should use spinlock The interrupt handler ptcoreirqhandler of the ptdma driver can be called from interrupt context. The code flow in this function can lead down to ptcoreexecutecmd which will attempt to...

CVE-2023-53013

In the Linux kernel, the following vulnerability has been resolved: ptdma: ptcoreexecutecmd should use spinlock The interrupt handler ptcoreirqhandler of the ptdma driver can be called from interrupt context. The code flow in this function can lead down to ptcoreexecutecmd which will attempt to...

CVE-2023-52992

In the Linux kernel, the following vulnerability has been resolved: bpf: Skip task with pid=1 in sendsignalcommon The following kernel panic can be triggered when a task with pid=1 attaches a prog that attempts to send killing signal to itself, also see 1 for more details: Kernel panic - not...