CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2025-38201 – netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX
https://notcve.org/view.php?id=CVE-2025-38201
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX Otherwise, it is possible to hit WARN_ON_ONCE in __kvmalloc_node_noprof() when resizing hashtable because __GFP_NOWARN is unset. Similar to: b541ba7d1f5a ("netfilter: conntrack: clamp maximum hashtable size to INT_MAX") In the Linux kernel, the following vulnerability has been resolved: netfilter: nft_set_pipapo: clamp maximum map bucket size to INT_MAX Otherwise, it is pos... • https://git.kernel.org/stable/c/0ab3de047808f375a36cd345225572eb3366f3c6 •
CVSS: 8.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-38200 – i40e: fix MMIO write access to an invalid page in i40e_clear_hw
https://notcve.org/view.php?id=CVE-2025-38200
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: i40e: fix MMIO write access to an invalid page in i40e_clear_hw When the device sends a specific input, an integer underflow can occur, leading to MMIO write access to an invalid page. Prevent the integer underflow by changing the type of related variables. In the Linux kernel, the following vulnerability has been resolved: i40e: fix MMIO write access to an invalid page in i40e_clear_hw When the device sends a specific input, an integer und... • https://git.kernel.org/stable/c/872607632c658d3739e4e7889e4f3c419ae2c193 •
CVSS: 7.8EPSS: 0%CPEs: 2EXPL: 0CVE-2025-38199 – wifi: ath12k: Fix memory leak due to multiple rx_stats allocation
https://notcve.org/view.php?id=CVE-2025-38199
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix memory leak due to multiple rx_stats allocation rx_stats for each arsta is allocated when adding a station. arsta->rx_stats will be freed when a station is removed. Redundant allocations are occurring when the same station is added multiple times. This causes ath12k_mac_station_add() to be called multiple times, and rx_stats is allocated each time. As a result there is memory leaks. Prevent multiple allocations of rx_stats... • https://git.kernel.org/stable/c/232f962ae5fca98912a719e64b4964a5aec7c99b •
CVSS: 7.1EPSS: 0%CPEs: 5EXPL: 0CVE-2025-38198 – fbcon: Make sure modelist not set on unregistered console
https://notcve.org/view.php?id=CVE-2025-38198
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: fbcon: Make sure modelist not set on unregistered console It looks like attempting to write to the "store_modes" sysfs node will run afoul of unregistered consoles: UBSAN: array-index-out-of-bounds in drivers/video/fbdev/core/fbcon.c:122:28 index -1 is out of range for type 'fb_info *[32]' ... fbcon_info_from_console+0x192/0x1a0 drivers/video/fbdev/core/fbcon.c:122 fbcon_new_modelist+0xbf/0x2d0 drivers/video/fbdev/core/fbcon.c:3048 fb_new_m... • https://git.kernel.org/stable/c/b3237d451bf3a4490cb1a76f3b7c91d9888f1c4b •
CVSS: 7.8EPSS: 0%CPEs: 8EXPL: 0CVE-2025-38194 – jffs2: check that raw node were preallocated before writing summary
https://notcve.org/view.php?id=CVE-2025-38194
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: jffs2: check that raw node were preallocated before writing summary Syzkaller detected a kernel bug in jffs2_link_node_ref, caused by fault injection in jffs2_prealloc_raw_node_refs. jffs2_sum_write_sumnode doesn't check return value of jffs2_prealloc_raw_node_refs and simply lets any error propagate into jffs2_sum_write_data, which eventually calls jffs2_link_node_ref in order to link the summary to an expectedly allocated node. kernel BUG... • https://git.kernel.org/stable/c/2f785402f39b96a077b6e62bf26164bfb8e0c980 •
CVSS: 7.1EPSS: 0%CPEs: 6EXPL: 0CVE-2025-38193 – net_sched: sch_sfq: reject invalid perturb period
https://notcve.org/view.php?id=CVE-2025-38193
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: net_sched: sch_sfq: reject invalid perturb period Gerrard Tai reported that SFQ perturb_period has no range check yet, and this can be used to trigger a race condition fixed in a separate patch. We want to make sure ctl->perturb_period * HZ will not overflow and is positive. tc qd add dev lo root sfq perturb -10 # negative value : error Error: sch_sfq: invalid perturb period. tc qd add dev lo root sfq perturb 1000000000 # too big : error Er... • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 6.1EPSS: 0%CPEs: 4EXPL: 0CVE-2025-38192 – net: clear the dst when changing skb protocol
https://notcve.org/view.php?id=CVE-2025-38192
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: net: clear the dst when changing skb protocol A not-so-careful NAT46 BPF program can crash the kernel if it indiscriminately flips ingress packets from v4 to v6: BUG: kernel NULL pointer dereference, address: 0000000000000000 ip6_rcv_core (net/ipv6/ip6_input.c:190:20) ipv6_rcv (net/ipv6/ip6_input.c:306:8) process_backlog (net/core/dev.c:6186:4) napi_poll (net/core/dev.c:6906:9) net_rx_action (net/core/dev.c:7028:13) do_softirq (kernel/softi... • https://git.kernel.org/stable/c/6578171a7ff0c31dc73258f93da7407510abf085 •
CVSS: 5.5EPSS: 0%CPEs: 5EXPL: 0CVE-2025-38191 – ksmbd: fix null pointer dereference in destroy_previous_session
https://notcve.org/view.php?id=CVE-2025-38191
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix null pointer dereference in destroy_previous_session If client set ->PreviousSessionId on kerberos session setup stage, NULL pointer dereference error will happen. Since sess->user is not set yet, It can pass the user argument as NULL to destroy_previous_session. sess->user will be set in ksmbd_krb5_authenticate(). So this patch move calling destroy_previous_session() after ksmbd_krb5_authenticate(). In the Linux kernel, the foll... • https://git.kernel.org/stable/c/281afc52e2961cd5dd8326ebc9c5bc40904c0468 •
CVSS: 5.5EPSS: 0%CPEs: 8EXPL: 0CVE-2025-38190 – atm: Revert atm_account_tx() if copy_from_iter_full() fails.
https://notcve.org/view.php?id=CVE-2025-38190
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: atm: Revert atm_account_tx() if copy_from_iter_full() fails. In vcc_sendmsg(), we account skb->truesize to sk->sk_wmem_alloc by atm_account_tx(). It is expected to be reverted by atm_pop_raw() later called by vcc->dev->ops->send(vcc, skb). However, vcc_sendmsg() misses the same revert when copy_from_iter_full() fails, and then we will leak a socket. Let's factorise the revert part as atm_return_tx() and call it in the failure path. • https://git.kernel.org/stable/c/1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 •
CVSS: 5.5EPSS: 0%CPEs: 3EXPL: 0CVE-2025-38189 – drm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()`
https://notcve.org/view.php?id=CVE-2025-38189
04 Jul 2025 — In the Linux kernel, the following vulnerability has been resolved: drm/v3d: Avoid NULL pointer dereference in `v3d_job_update_stats()` The following kernel Oops was recently reported by Mesa CI: [ 800.139824] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000588 [ 800.148619] Mem abort info: [ 800.151402] ESR = 0x0000000096000005 [ 800.155141] EC = 0x25: DABT (current EL), IL = 32 bits [ 800.160444] SET = 0, FnV = 0 [ 800.163488] EA = 0, S1PTW = 0 [ 800.166619] FSC = 0x05: le... • https://git.kernel.org/stable/c/c886784000934d5486621106da0614c85bcd76a8 •