CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2025-21762 – arp: use RCU protection in arp_xmit()
https://notcve.org/view.php?id=CVE-2025-21762
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: arp: use RCU protection in arp_xmit() arp_xmit() can be called without RTNL or RCU protection. Use RCU protection to avoid potential UAF. • https://git.kernel.org/stable/c/29a26a56803855a79dbd028cd61abee56237d6e5 • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2025-21761 – openvswitch: use RCU protection in ovs_vport_cmd_fill_info()
https://notcve.org/view.php?id=CVE-2025-21761
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: openvswitch: use RCU protection in ovs_vport_cmd_fill_info() ovs_vport_cmd_fill_info() can be called without RTNL or RCU. Use RCU protection and dev_net_rcu() to avoid potential UAF. • https://git.kernel.org/stable/c/9354d452034273a50a4fd703bea31e5d6b1fc20b • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2025-21760 – ndisc: extend RCU protection in ndisc_send_skb()
https://notcve.org/view.php?id=CVE-2025-21760
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: ndisc: extend RCU protection in ndisc_send_skb() ndisc_send_skb() can be called without RTNL or RCU held. Acquire rcu_read_lock() earlier, so that we can use dev_net_rcu() and avoid a potential UAF. In the Linux kernel, the following vulnerability has been resolved: ndisc: extend RCU protection in ndisc_send_skb() ndisc_send_skb() can be called without RTNL or RCU held. Acquire rcu_read_lock() earlier, so that we can use dev_net_rcu() and a... • https://git.kernel.org/stable/c/1762f7e88eb34f653b4a915be99a102e347dd45e • CWE-416: Use After Free •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2025-21759 – ipv6: mcast: extend RCU protection in igmp6_send()
https://notcve.org/view.php?id=CVE-2025-21759
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6_send() igmp6_send() can be called without RTNL or RCU being held. Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF. Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep. Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection. In the Linux kernel, the following v... • https://git.kernel.org/stable/c/b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 • CWE-416: Use After Free •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2025-21758 – ipv6: mcast: add RCU protection to mld_newpack()
https://notcve.org/view.php?id=CVE-2025-21758
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: add RCU protection to mld_newpack() mld_newpack() can be called without RTNL or RCU being held. Note that we no longer can use sock_alloc_send_skb() because ipv6.igmp_sk uses GFP_KERNEL allocations which can sleep. Instead use alloc_skb() and charge the net->ipv6.igmp_sk socket under RCU protection. In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: add RCU protection to mld_newpack() mld_newpack()... • https://git.kernel.org/stable/c/b8ad0cbc58f703972e9e37c4e2a8081dd7e6a551 •
CVSS: 5.5EPSS: 0%CPEs: 12EXPL: 0CVE-2024-58020 – HID: multitouch: Add NULL check in mt_input_configured
https://notcve.org/view.php?id=CVE-2024-58020
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Add NULL check in mt_input_configured devm_kasprintf() can return a NULL pointer on failure,but this returned value in mt_input_configured() is not checked. Add NULL check in mt_input_configured(), to handle kernel NULL pointer dereference error. In the Linux kernel, the following vulnerability has been resolved: HID: multitouch: Add NULL check in mt_input_configured devm_kasprintf() can return a NULL pointer on failure,but... • https://git.kernel.org/stable/c/2763732ec1e68910719c75b6b896e11b6d3d622b •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-57852 – firmware: qcom: scm: smc: Handle missing SCM device
https://notcve.org/view.php?id=CVE-2024-57852
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: smc: Handle missing SCM device Commit ca61d6836e6f ("firmware: qcom: scm: fix a NULL-pointer dereference") makes it explicit that qcom_scm_get_tzmem_pool() can return NULL, therefore its users should handle this. In the Linux kernel, the following vulnerability has been resolved: firmware: qcom: scm: smc: Handle missing SCM device Commit ca61d6836e6f ("firmware: qcom: scm: fix a NULL-pointer dereference") makes it expli... • https://git.kernel.org/stable/c/cd955b75849b58b650ca3f87b83bd78cde1da8bc •
CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0CVE-2024-54456 – NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client()
https://notcve.org/view.php?id=CVE-2024-54456
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() name is char[64] where the size of clnt->cl_program->name remains unknown. Invoking strcat() directly will also lead to potential buffer overflow. Change them to strscpy() and strncat() to fix potential issues. In the Linux kernel, the following vulnerability has been resolved: NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() name is char[64] where the size of ... • https://git.kernel.org/stable/c/19b3ca651b4b473878c73539febe477905041442 •
CVSS: 7.1EPSS: 0%CPEs: 4EXPL: 0CVE-2024-52559 – drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit()
https://notcve.org/view.php?id=CVE-2024-52559
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: drm/msm/gem: prevent integer overflow in msm_ioctl_gem_submit() The "submit->cmd[i].size" and "submit->cmd[i].offset" variables are u32 values that come from the user via the submit_lookup_cmds() function. This addition could lead to an integer wrapping bug so use size_add() to prevent that. Patchwork: https://patchwork.freedesktop.org/patch/624696/ In the Linux kernel, the following vulnerability has been resolved: drm/msm/gem: prevent int... • https://git.kernel.org/stable/c/198725337ef1f73b73e7dc953c6ffb0799f26ffe •
CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0CVE-2025-21753 – btrfs: fix use-after-free when attempting to join an aborted transaction
https://notcve.org/view.php?id=CVE-2025-21753
27 Feb 2025 — In the Linux kernel, the following vulnerability has been resolved: btrfs: fix use-after-free when attempting to join an aborted transaction When we are trying to join the current transaction and if it's aborted, we read its 'aborted' field after unlocking fs_info->trans_lock and without holding any extra reference count on it. This means that a concurrent task that is aborting the transaction may free the transaction before we read its 'aborted' field, leading to a use-after-free. Fix this by reading the '... • https://git.kernel.org/stable/c/871383be592ba7e819d27556591e315a0df38cee • CWE-416: Use After Free •