CVE-2025-38477

In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix race condition on qfqaggregate A race condition can occur when 'agg' is modified in qfqchangeagg called during qfqenqueue while other threads access it concurrently. For example, qfqdumpclass may trigger a...

CVE-2025-38477 net/sched: sch_qfq: Fix race condition on qfq_aggregate

In the Linux kernel, the following vulnerability has been resolved: net/sched: schqfq: Fix race condition on qfqaggregate A race condition can occur when 'agg' is modified in qfqchangeagg called during qfqenqueue while other threads access it concurrently. For example, qfqdumpclass may trigger a...

CVE-2025-38476

In the Linux kernel, the following vulnerability has been resolved: rpl: Fix use-after-free in rpldosrhinline. Running lwtdstcacherefloop.sh in selftest with KASAN triggers the splat below 0. rpldosrhinline fetches ipv6hdrskb and accesses it after skbcowhead, which is illegal as the header could ...

CVE-2025-38475

In the Linux kernel, the following vulnerability has been resolved: smc: Fix various oops due to inetsock type confusion. syzbot reported weird splats 01 in cipsov4socksetattr while freeing inetsksk-inetopt. The address was freed multiple times even though it was read-only memory...

CVE-2025-38475 smc: Fix various oops due to inet_sock type confusion.

In the Linux kernel, the following vulnerability has been resolved: smc: Fix various oops due to inetsock type confusion. syzbot reported weird splats 01 in cipsov4socksetattr while freeing inetsksk-inetopt. The address was freed multiple times even though it was read-only memory...

CVE-2025-38475

CVE-2025-38475 concerns the Linux kernel SMC socket type confusion where smc_sock hijacks AF_INET/AF_INET6 internals, causing inet_opt to be interpreted as a function pointer due to inet_sock not being the first member of smc_sock. The root cause is the misalignment between smc_sock and inet_sock...

CVE-2025-38474

CVE-2025-38474 affects the Linux kernel USB Sierra network driver. The issue arises from not verifying that the driver’s third USB endpoint is an interrupt input, since the code only checked for three endpoints and bulk in/out. The fix “rectifies the omission” by validating the endpoint type. Ups...

CVE-2025-38474 usb: net: sierra: check for no status endpoint

In the Linux kernel, the following vulnerability has been resolved: usb: net: sierra: check for no status endpoint The driver checks for having three endpoints and having bulk in and out endpoints, but not that the third endpoint is interrupt input. Rectify the omission...

CVE-2025-38474 usb: net: sierra: check for no status endpoint

In the Linux kernel, the following vulnerability has been resolved: usb: net: sierra: check for no status endpoint The driver checks for having three endpoints and having bulk in and out endpoints, but not that the third endpoint is interrupt input. Rectify the omission...

CVE-2025-38474

In the Linux kernel, the following vulnerability has been resolved: usb: net: sierra: check for no status endpoint The driver checks for having three endpoints and having bulk in and out endpoints, but not that the third endpoint is interrupt input. Rectify the omission...

CVE-2025-38473 Bluetooth: Fix null-ptr-deref in l2cap_sock_resume_cb()

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: Fix null-ptr-deref in l2capsockresumecb syzbot reported null-ptr-deref in l2capsockresumecb. 0 l2capsockresumecb has a similar problem that was fixed by commit 1bff51ea59a9 "Bluetooth: fix use-after-free error in...

CVE-2025-38472 netfilter: nf_conntrack: fix crash due to removal of uninitialised entry

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfconntrack: fix crash due to removal of uninitialised entry A crash in conntrack was reported while trying to unlink the conntrack entry from the hash bucket list: exception RIP: nfctdeletefromlists+172 .. 7...

CVE-2025-38472

CVE-2025-38472 affects the Linux kernel netfilter nf_conntrack code. A race can cause a crash when removing a conntrack entry from the hash bucket list, yielding an apparently partially initialized nf_conn with garbage hlist pointers and abnormal timeout/state (IPS_CONFIRMED). The vulnerability s...

CVE-2025-38470

CVE-2025-38470 affects the Linux kernel VLAN handling when 8021q rx-vlan-filter is enabled. It can cause VLAN 0 to be emulated on NETDEV_UP/DC_DOWN, leading to a memory leak if VLAN 0 is not removed, or a potential null-vlan_info path triggering a BUG_ON during device teardown. Root cause: refcnt...

CVE-2025-38471

In the Linux kernel, the following vulnerability has been resolved: tls: always refresh the queue when reading sock After recent changes in net-next TCP compacts skbs much more aggressively. This unearthed a bug in TLS where we may try to operate on an old skb when checking if all skbs in the que...

CVE-2025-38470

In the Linux kernel, the following vulnerability has been resolved: net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime Assuming the "rx-vlan-filter" feature is enabled on a net device, the 8021q module will automatically add or remove VLAN 0 when the net device is put...

CVE-2025-38470 net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime

In the Linux kernel, the following vulnerability has been resolved: net: vlan: fix VLAN 0 refcount imbalance of toggling filtering during runtime Assuming the "rx-vlan-filter" feature is enabled on a net device, the 8021q module will automatically add or remove VLAN 0 when the net device is put...

CVE-2025-38468

CVE-2025-38468 in the Linux kernel affects the net/sched path where htb_lookup_leaf may trigger BUG_ON when handling an empty red-black tree during HTB dequeue. The described stack shows a sequence ending with a BUG_ON in htb_lookup_leaf, which is resolved by returning NULL from htb_lookup_leaf (...

The vulnerability of the xe_svm_init() function in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the xesvminit function in the Linux operating system’s kernel is related to state management errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2025-38461

In the Linux kernel, the following vulnerability has been resolved: vsock: Fix transport TOCTOU Transport assignment may race with module unload. Protect newtransport from becoming a stale pointer. This also takes care of an insecure call in vsockuselocaltransport; add a lockdep assert. BUG: unab...