PT-2026-94740

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A Use-After-Free UAF issue exists when reading bpf link information. In the functions bpf link show fdinfo and bpf link get info by fd, the link-prog variable is accessed without proper...

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from improper checks in the iouringshowfdinfo function. This vulnerability could lead to out-of-bound...

SUSE CVE-2025-38106

In the Linux kernel, the following vulnerability has been resolved: iouring: fix use-after-free of sq-thread in iouringshowfdinfo syzbot reports: BUG: KASAN: slab-use-after-free in getrusage+0x1109/0x1a60 Read of size 8 at addr ffff88810de2d2c8 by task a.out/304 CPU: 0 UID: 0 PID: 304 Comm: a.out...

UBUNTU-CVE-2025-38106

In the Linux kernel, the following vulnerability has been resolved: iouring: fix use-after-free of sq-thread in iouringshowfdinfo syzbot reports: BUG: KASAN: slab-use-after-free in getrusage+0x1109/0x1a60 Read of size 8 at addr ffff88810de2d2c8 by task a.out/304 CPU: 0 UID: 0 PID: 304 Comm: a.out...

CVE-2025-38106 io_uring: fix use-after-free of sq->thread in __io_uring_show_fdinfo()

In the Linux kernel, the following vulnerability has been resolved: iouring: fix use-after-free of sq-thread in iouringshowfdinfo syzbot reports: BUG: KASAN: slab-use-after-free in getrusage+0x1109/0x1a60 Read of size 8 at addr ffff88810de2d2c8 by task a.out/304 CPU: 0 UID: 0 PID: 304 Comm: a.out...

Linux Kernel Security Vulnerabilities

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 iouring releasing sq-thread after use in iouringshowfdinfo...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: iouring: fixed a use-after-free of sq-thread in iouringshowfdinfo syzbot reports: BUG: KASAN: slab-use-after-free in getrusage+0x1109/0x1a60 Read of size 8 at addr ffff88810de2d2c8 by task a.out/304 CPU: 0 UID: 0 PID: 304 Comm...

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...

PT-2025-4335

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.74 Description A vulnerability has been resolved in the Linux kernel related to the overlayfs file system. The issue arises when the ovl encode fh function fails to encode a file handle from a non-aliased...

PT-2024-33957

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: There is an out-of-bounds read in bpf link show fdinfo for the sockmap link fd. The issue is resolved by adding the missing BPF LINK TYPE invocation for sockmap link. Additionally,...

PT-2024-35562

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.6.65 Description The issue is related to the Linux kernel, where a newly-added link type that doesn't invoke BPF LINK TYPE can cause an out-of-bounds access when accessing bpf link type strslink-type. To addres...