CVE-2025-38002 io_uring/fdinfo: grab ctx->uring_lock around io_uring_show_fdinfo()

In the Linux kernel, the following vulnerability has been resolved: iouring/fdinfo: grab ctx-uringlock around iouringshowfdinfo Not everything requires locking in there, which is why the 'haslock' variable exists. But enough does that it's a bit unwieldy to manage. Wrap the whole thing in a...

CVE-2025-38002

In the Linux kernel, the following vulnerability has been resolved: iouring/fdinfo: grab ctx-uringlock around iouringshowfdinfo Not everything requires locking in there, which is why the 'haslock' variable exists. But enough does that it's a bit unwieldy to manage. Wrap the whole thing in a...

CVE-2025-38001 net_sched: hfsc: Address reentrant enqueue adding class to eltree twice

In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Address reentrant enqueue adding class to eltree twice Savino says: "We are writing to report that this recent patch 141d34391abbb315d68556b7c67ad97885407547 1 can be bypassed, and a UAF can still occur when HFSC ...

CVE-2025-38001

In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Address reentrant enqueue adding class to eltree twice Savino says: "We are writing to report that this recent patch 141d34391abbb315d68556b7c67ad97885407547 1 can be bypassed, and a UAF can still occur when HFSC ...

CVE-2025-38000

In the Linux kernel, the following vulnerability has been resolved: schhfsc: Fix qlen accounting bug when using peek in hfscenqueue When enqueuing the first packet to an HFSC class, hfscenqueue calls the child qdisc's peek operation before incrementing sch-q.qlen and sch-qstats.backlog. If the...

CVE-2025-38000

CVE-2025-38000 affects the Linux kernel HFSC scheduler qlen accounting: when enqueuing the first packet, hfsc_enqueue() previously used child qdisc peek() before updating sch->q.qlen and sch->qstats.backlog, which could trigger a dequeue and leave the HFSC class in an inconsistent state (po...

CVE-2025-38000

In the Linux kernel, the following vulnerability has been resolved: schhfsc: Fix qlen accounting bug when using peek in hfscenqueue When enqueuing the first packet to an HFSC class, hfscenqueue calls the child qdisc's peek operation before incrementing sch-q.qlen and sch-qstats.backlog. If the...

CVE-2025-38000 sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()

In the Linux kernel, the following vulnerability has been resolved: schhfsc: Fix qlen accounting bug when using peek in hfscenqueue When enqueuing the first packet to an HFSC class, hfscenqueue calls the child qdisc's peek operation before incrementing sch-q.qlen and sch-qstats.backlog. If the...

PT-2025-24275

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns a problem with reading SQE fields in the Linux kernel when the ring is being resized simultaneously. This is related to the io uring/fdinfo functionality, specifically...

The vulnerability of the mlx5e_txwqe_complete() function in the drivers/net/ethernet/mellanox/mlx5/core/en_tx.c file of the Linux kernel allows a hacker to cause a service failure.

The vulnerability of the mlx5etxwqecomplete function in the drivers/net/ethernet/mellanox/mlx5/core/entx.c file of the Linux kernel is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a system failure...

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

The vulnerability of the checkstackwritefixedoff function in the Linux operating system is related to a memory leak. Exploiting this vulnerability could allow an attacker to cause a service failure...

PT-2025-28871

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains a flaw where invalid inode pointer dereferences can occur during log replay within the btrfs filesystem. This issue arises from calling read one inode which, ...

The vulnerability of the bpf_send_signal_common() function in the Linux kernel component of the MM module allows a hacker to trigger a service failure.

The vulnerability of the bpfsendsignalcommon function in the Linux kernel component is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow an attacker to trigger a system failure...

The vulnerability of the `squashfs_read_xattr_id_table()` function in the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the squashfsreadxattridtable function in the Linux kernel is related to read errors outside of the allowed range. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the simulation_jalr() function in the Linux operating system allows a hacker to trigger a service failure.

The vulnerability of the simulationjalr function in the Linux operating system’s kernel is related to parallel execution using a shared resource with incorrect synchronization. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2025-27984 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, related to the nvme-tcp module. The issue occurs when the second admin queue configuration fails, causing a tag set to not be...

PT-2025-29028 · Intel +1 · Intel Audio Subsystem +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The Linux kernel contains an issue in the Advanced SoC ASoC Intel audio subsystem where a null pointer dereference could occur during hardware initialization. The avs dai find path...

CVE-2025-37996

In the Linux kernel, the following vulnerability has been resolved: KVM: arm64: Fix uninitialized memcache pointer in usermemabort Commit fce886a60207 "KVM: arm64: Plumb the pKVM MMU in KVM" made the initialization of the local memcache variable in usermemabort conditional, leaving a codepath whe...

CVE-2025-37998

In the Linux kernel, the following vulnerability has been resolved: openvswitch: Fix unsafe attribute parsing in outputuserspace This patch replaces the manual Netlink attribute iteration in outputuserspace with nlaforeachnested, which ensures that only well-formed attributes are processed...

CVE-2025-37999

In the Linux kernel, the following vulnerability has been resolved: fs/erofs/fileio: call erofsonlinefoliosplit after bioaddfolio If bioaddfolio fails because it is full, erofsfileioscanfolio needs to submit the I/O request via erofsfileiorqsubmit and allocate a new I/O request with an empty stru...