CVE-2025-22007

CVE-2025-22007 affects the Linux kernel Bluetooth code (chan_alloc_skb_cb()), where returning NULL on error can cause a NULL dereference. Connected advisories show distro-specific fixes: Mariner kernel upgrades to >=6.6.85.1-2; Mariner also lists fixes for older 5.15.x series to 5.15.180.1-1. ...

CVE-2025-22005

In the Linux kernel, the following vulnerability has been resolved: ipv6: Fix memleak of nhcpcpurthoutput in fibchecknhv6gw. fibchecknhv6gw expects that fib6nhinit cleans up everything when it fails. Commit 7dd73168e273 "ipv6: Always allocate pcpu memory in a fib6nh" moved fibnhcommoninit before...

CVE-2025-24210

A logic error was addressed with improved error handling. This issue is fixed in iOS 18.4 and iPadOS 18.4, iPadOS 17.7.6, macOS Sequoia 15.4, macOS Sonoma 14.7.5, macOS Ventura 13.7.5, tvOS 18.4, visionOS 2.4, watchOS 11.4. Parsing an image may lead to disclosure of user information...

SUSE CVE-2025-21944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix bug on trap in smb2lock If lock count is greater than 1, flags could be old value. It should be checked with flags of smblock, not flags. It will cause bug-on trap from locksfreelock in error handling routine...

SUSE CVE-2025-21975

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: handle errors in mlx5chainscreatetable In mlx5chainscreatetable, the return value of mlx5getfdbsubns and mlx5getflownamespace must be checked to prevent NULL pointer dereferences. If either function fails, the function...

CVE-2025-21980

In the Linux kernel, the following vulnerability has been resolved: sched: address a potential NULL pointer dereference in the GRED scheduler. If kzalloc in gredinit returns a NULL pointer, the code follows the error handling path, invoking greddestroy. This, in turn, calls gredoffload, where...

CVE-2025-21975

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: handle errors in mlx5chainscreatetable In mlx5chainscreatetable, the return value of mlx5getfdbsubns and mlx5getflownamespace must be checked to prevent NULL pointer dereferences. If either function fails, the function...

CVE-2025-21965

In the Linux kernel, the following vulnerability has been resolved: schedext: Validate prevcpu in scxbpfselectcpudfl If a BPF scheduler provides an invalid CPU outside the nrcpuids range as prevcpu to scxbpfselectcpudfl it can cause a kernel crash. To prevent this, validate prevcpu in...

CVE-2025-21944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix bug on trap in smb2lock If lock count is greater than 1, flags could be old value. It should be checked with flags of smblock, not flags. It will cause bug-on trap from locksfreelock in error handling routine...

DEBIAN-CVE-2025-21945

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2lock If smblock-zerolen has value, -llist of smblock is not delete and flock is old one. It will cause use-after-free on error handling routine...

CVE-2025-21945

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in smb2lock If smblock-zerolen has value, -llist of smblock is not delete and flock is old one. It will cause use-after-free on error handling routine...

CVE-2025-21924

In the Linux kernel, the following vulnerability has been resolved: net: hns3: make sure ptp clock is unregister and freed if hclgeptpgetcycle returns an error During the initialization of ptp, hclgeptpgetcycle might return an error and returned directly without unregister clock and free it. To...

UBUNTU-CVE-2025-21944

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix bug on trap in smb2lock If lock count is greater than 1, flags could be old value. It should be checked with flags of smblock, not flags. It will cause bug-on trap from locksfreelock in error handling routine...

UBUNTU-CVE-2025-21921

In the Linux kernel, the following vulnerability has been resolved: net: ethtool: netlink: Allow NULL nlattrs when getting a phydevice ethnlreqgetphydev is used to lookup a phydevice, in the case an ethtool netlink command targets a specific phydev within a netdev's topology. It takes as a...

CVE-2025-21982

CVE-2025-21982 affects the Linux kernel’s pinctrl nuvoton npcm8xx GPIO firmware path. The issue stems from devm_kasprintf() potentially returning NULL on failure, with the NULL return not being checked in npcm8xx_gpio_fw(), leading to a kernel NULL pointer dereference. A fix adds a NULL-check in ...

CVE-2025-21980

The CVE-2025-21980 entry concerns the Linux kernel GRED scheduler. It covers a potential NULL pointer dereference when kzalloc in gred_init returns NULL and the error path leads to gred_destroy, which calls gred_offload and may pass a NULL pointer to memset, potentially crashing the kernel. The i...

CVE-2025-21975 net/mlx5: handle errors in mlx5_chains_create_table()

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: handle errors in mlx5chainscreatetable In mlx5chainscreatetable, the return value of mlx5getfdbsubns and mlx5getflownamespace must be checked to prevent NULL pointer dereferences. If either function fails, the function...

CVE-2025-21975

Technical details for CVE-2025-21975 are not publicly provided in the supplied Connected documents. The entry description exists, but there are no explicit affected products/versions, impact, or fixes in the connected items. Monitor for vendor advisories.

CVE-2025-21975 net/mlx5: handle errors in mlx5_chains_create_table()

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: handle errors in mlx5chainscreatetable In mlx5chainscreatetable, the return value of mlx5getfdbsubns and mlx5getflownamespace must be checked to prevent NULL pointer dereferences. If either function fails, the function...

CVE-2025-21975

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: handle errors in mlx5chainscreatetable In mlx5chainscreatetable, the return value of mlx5getfdbsubns and mlx5getflownamespace must be checked to prevent NULL pointer dereferences. If either function fails, the function...