Vuldb Updates

A vulnerability was found in Linux Kernel up to 6.12.15/6.13.3/6.14-rc2. It has been rated as problematic. This affects the function scx_move_task of the file kernel/sched/ext.c. This manipulation causes information disclosure. This vulnerability is registered as CVE-2025-21771. The attack requires access to the local network. No exploit is available. Upgrading the affected component is advised.

A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.12.15/6.13.3/6.14-rc1. Impacted is an unknown function of the file ioam6.sh of the component ipv6. Performing a manipulation results in memory leak. This vulnerability was named CVE-2025-21768. The attack needs to be approached within the local network. There is no available exploit. It is advisable to upgrade the affected component.

A vulnerability, which was classified as problematic, was found in Linux Kernel up to 6.13.3/6.14-rc2. The affected element is the function vmclock_miscdev_fops. Executing a manipulation can lead to privilege escalation. The identification of this vulnerability is CVE-2025-21769. The attack needs to be done within the local network. There is no exploit available. You should upgrade the affected component.

A vulnerability identified as problematic has been detected in Linux Kernel up to 6.12.15/6.13.3/6.14-rc2. Impacted is the function iopf_queue_remove_device. This manipulation causes memory leak. This vulnerability is registered as CVE-2025-21770. It is feasible to perform the attack on the physical device. No exploit is available. You should upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. It has been classified as problematic. Affected by this issue is the function __ip_rt_update_pmtu. Performing a manipulation results in information disclosure. This vulnerability is identified as CVE-2025-21766. The attack can only be performed from the local network. There is not any exploit available. Upgrading the affected component is recommended.

A vulnerability categorized as problematic has been discovered in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc1. This affects the function migrate_disable of the file kernel/locking/spinlock_rt.c of the component Function Call Handler. The manipulation results in insufficient entropy in prng. This vulnerability is identified as CVE-2025-21767. The attack can only be performed from the local network. There is not any exploit available. It is advisable to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. It has been classified as critical. Impacted is the function arp_xmit. Performing a manipulation results in use after free. This vulnerability is reported as CVE-2025-21762. The attacker must have access to the local network to execute the attack. No exploit exists. Upgrading the affected component is recommended.

A vulnerability classified as critical was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. The affected element is the function __neigh_notify of the component neighbour. Such manipulation leads to use after free. This vulnerability is referenced as CVE-2025-21763. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is advised.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. Affected is the function ndisc_alloc_skb. Such manipulation leads to use after free. This vulnerability is uniquely identified as CVE-2025-21764. The attack can only be initiated within the local network. No exploit exists. The affected component should be upgraded.

A vulnerability was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. It has been declared as problematic. This affects the function ip6_default_advmss. Executing a manipulation can lead to information disclosure. This vulnerability is tracked as CVE-2025-21765. The attack is only possible within the local network. No exploit exists. It is recommended to upgrade the affected component.

A vulnerability identified as critical has been detected in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. Affected by this issue is the function ovs_vport_cmd_fill_info of the component openvswitch. Performing a manipulation results in use after free. This vulnerability is known as CVE-2025-21761. Access to the local network is required for this attack. No exploit is available. You should upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. It has been declared as problematic. The affected element is the function ndisc_send_skb. Executing a manipulation can lead to information disclosure. This vulnerability appears as CVE-2025-21760. The attacker needs to be present on the local network. There is no available exploit. It is recommended to upgrade the affected component.

A vulnerability was found in Linux Kernel up to 6.1.128/6.6.78/6.12.15/6.13.3/6.14-rc2. It has been rated as problematic. Affected is the function mld_newpack of the component ipv6. This manipulation causes allocation of resources. This vulnerability appears as CVE-2025-21758. The attacker needs to be present on the local network. There is no available exploit. Upgrading the affected component is advised.

Further analysis revealed that this issues is a false-positive. Please take a look at the sources mentioned and consider not using this entry at all.

A vulnerability described as problematic has been identified in Linux Kernel up to 6.6.77/6.12.13/6.13.2/6.14-rc1. This impacts the function btrfs_destroy_ordered_extents of the component Direct IO Write Handler. Such manipulation leads to injection. This vulnerability is referenced as CVE-2025-21754. The attack needs to be initiated within the local network. No exploit is available. Upgrading the affected component is recommended.

A vulnerability was found in Linux Kernel up to 6.6.78/6.12.15/6.13.3. It has been declared as critical. This impacts the function bind in the library lib/refcount.c. The manipulation results in use after free. This vulnerability is reported as CVE-2025-21756. The attacker must have access to the local network to execute the attack. Moreover, an exploit is present. It is recommended to upgrade the affected component.

A vulnerability marked as problematic has been reported in Linux Kernel up to 6.13.2. This affects the function btrfs_set_item_key_safe of the file fs/btrfs/ctree.c. This manipulation causes privilege escalation. The identification of this vulnerability is CVE-2025-21752. The attack needs to be done within the local network. There is no exploit available. It is suggested to upgrade the affected component.

A vulnerability labeled as critical has been found in Linux Kernel up to 6.1.128/6.6.77/6.12.13/6.13.2/6.14-rc1. The impacted element is the function events_unbound of the component btrfs. The manipulation results in use after free. This vulnerability was named CVE-2025-21753. The attack needs to be approached within the local network. There is no available exploit. The affected component should be upgraded.

A vulnerability classified as critical has been found in Linux Kernel up to 6.13.2. Affected is the function reconnects of the component mlx5. Performing a manipulation results in use after free. This vulnerability is identified as CVE-2025-21751. The attack can only be performed from the local network. There is not any exploit available. It is recommended to upgrade the affected component.

A vulnerability identified as problematic has been detected in Linux Kernel up to 6.1.128/6.6.77/6.12.13/6.13.2. The affected element is the function of_property_read_string_index of the component brcmfmac. The manipulation leads to uninitialized pointer. This vulnerability is uniquely identified as CVE-2025-21750. The attack can only be initiated within the local network. No exploit exists. You should upgrade the affected component.