UBUNTU-CVE-2023-53315

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix SKB corruption in REO destination ring While running traffics for a long time, randomly an RX descriptor filled with value "0" from REO destination ring is received. This descriptor which is invalid causes the...

CVE-2023-53315 wifi: ath11k: Fix SKB corruption in REO destination ring

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix SKB corruption in REO destination ring While running traffics for a long time, randomly an RX descriptor filled with value "0" from REO destination ring is received. This descriptor which is invalid causes the...

CVE-2023-53315

CVE-2023-53315 pertains to the Linux kernel WiFi driver ath11k, where a long-running traffic load could receive an RX descriptor with value 0 in the REO destination ring. This invalid descriptor could cause the IDR lookup to fetch the wrong SKB (SKB indexed by buffer id 0), leading to SKB memory ...

CVE-2023-53315

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix SKB corruption in REO destination ring While running traffics for a long time, randomly an RX descriptor filled with value "0" from REO destination ring is received. This descriptor which is invalid causes the...

CVE-2023-53315 wifi: ath11k: Fix SKB corruption in REO destination ring

In the Linux kernel, the following vulnerability has been resolved: wifi: ath11k: Fix SKB corruption in REO destination ring While running traffics for a long time, randomly an RX descriptor filled with value "0" from REO destination ring is received. This descriptor which is invalid causes the...

CVE-2025-39816

In the Linux kernel, the following vulnerability has been resolved: iouring/kbuf: always use READONCE to read ring provided buffer lengths Since the buffers are mapped from userspace, it is prudent to use READONCE to read the value into a local variable, and use that for any other actions taken...

CVE-2025-39816

CVE-2025-39816 pertains to the Linux kernel’s io_uring/kbuf path. The issue stems from reading ring-provided buffer lengths without a stable read, risking changes between checks and commits since buffers come from userspace. The fix mandates using READ_ONCE() when reading these lengths and tighte...

CVE-2025-39816 io_uring/kbuf: always use READ_ONCE() to read ring provided buffer lengths

In the Linux kernel, the following vulnerability has been resolved: iouring/kbuf: always use READONCE to read ring provided buffer lengths Since the buffers are mapped from userspace, it is prudent to use READONCE to read the value into a local variable, and use that for any other actions taken...

CVE-2025-39810

CVE-2025-39810 – bnxt_en memory corruption fix in the Linux kernel driver. The issue arises when FW resources change during interface down, where bnxt_set_dflt_rings() can size bp->tx_ring[] too small if bp->num_tc > 1, permitting memory corruption in bnxt_alloc_cp_rings(). The root caus...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a corrupted SKB in the REO target ring, which could lead to memory corruption and a system crash...

PT-2025-38033

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability exists in the Linux kernel related to the ath11k driver, specifically concerning SKB Socket Kernel Buffer corruption within the REO Receive Early Output destination rin...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to read the ring buffer length using READONCE, which could lead to data inconsistency...

编号撤回

ring is a library by Brian Smith, an individual developer. This CVE number has been withdrawn...

编号撤回

ring is a library by Brian Smith, a personal developer. This CVE number has been withdrawn...

CVE-2022-50295

In the Linux kernel, the following vulnerability has been resolved: iouring/msgring: Fix NULL pointer dereference in iomsgsendfd Syzkaller produced the below call trace: BUG: KASAN: null-ptr-deref in iomsgring+0x3cb/0x9f0 Write of size 8 at addr 0000000000000070 by task repro/16399 CPU: 0 PID:...

UBUNTU-CVE-2022-50295

In the Linux kernel, the following vulnerability has been resolved: iouring/msgring: Fix NULL pointer dereference in iomsgsendfd Syzkaller produced the below call trace: BUG: KASAN: null-ptr-deref in iomsgring+0x3cb/0x9f0 Write of size 8 at addr 0000000000000070 by task repro/16399 CPU: 0 PID:...

CVE-2022-50295 io_uring/msg_ring: Fix NULL pointer dereference in io_msg_send_fd()

In the Linux kernel, the following vulnerability has been resolved: iouring/msgring: Fix NULL pointer dereference in iomsgsendfd Syzkaller produced the below call trace: BUG: KASAN: null-ptr-deref in iomsgring+0x3cb/0x9f0 Write of size 8 at addr 0000000000000070 by task repro/16399 CPU: 0 PID:...

CVE-2022-50295

CVE-2022-50295: In the Linux kernel io_uring/msg_ring path, a NULL pointer dereference occurs in io_msg_send_fd() when file_ptr is NULL, causing src_file to be NULL and get_file() to dereference a NULL pointer and trigger a crash. The issue was fixed by adding a NULL check in io_msg_send_fd(), pr...

CVE-2022-50234

CVE-2022-50234 concerns the Linux kernel’s io_uring/af_unix subsystem. The vulnerability arises from deferring the garbage-collection of registered files to the io_uring release path rather than performing it via unix_gc(), coupled with using these registered files for cycle-detection without act...

编号撤回

ring is a library by Brian Smith, an individual developer. This CVE number has been withdrawn...