kernel: net_sched: hfsc: Fix a UAF vulnerability in class handling

In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a UAF vulnerability in class handling This patch fixes a Use-After-Free vulnerability in the HFSC qdisc class handling. The issue occurs due to a time-of-check/time-of-use condition in hfscchangeclass when...

kernel: net_sched: hfsc: Fix a UAF vulnerability in class handling

In the Linux kernel, the following vulnerability has been resolved: netsched: hfsc: Fix a UAF vulnerability in class handling This patch fixes a Use-After-Free vulnerability in the HFSC qdisc class handling. The issue occurs due to a time-of-check/time-of-use condition in hfscchangeclass when...

OESA-2025-2351 kernel security update

The Linux Kernel, the operating system core itself. Security Fixes: In the Linux kernel, the following vulnerability has been resolved: media: uvcvideo: Fix 1-byte out-of-bounds read in uvcparseformat The buffer length check before calling uvcparseformat only ensured that the buffer has at least ...

Tenda AC21 Buffer Overflow Vulnerability (CNVD-2025-30948)

The Tenda AC21 is a wireless router from the Chinese company Tenda. The Tenda AC21 suffers from a buffer overflow vulnerability, which originates from the parameter wpapskcrypto of the function sub45BB10 in the file /goform/WifiExtraSet that fails to correctly validate the length of the input dat...

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 Linux kernel that stems from a missing path length check in the auditcomparednamepath function, which could lead to an out-of-bounds read...

CVE-2022-50397

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority...

SUSE CVE-2023-53194

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add length check in indxgetroot This adds a length check to guarantee the retrieved index root is legit. 162.459513 BUG: KASAN: use-after-free in hdrfinde.isra.0+0x10c/0x320 162.460176 Read of size 2 at addr...

CVE-2022-50301

CVE-2022-50301: Linux kernel iommu/omap debugfs vulnerability causing a buffer overflow in omap2_iommu_dump_ctx when bytes

CVE-2022-50301 iommu/omap: Fix buffer overflow in debugfs

In the Linux kernel, the following vulnerability has been resolved: iommu/omap: Fix buffer overflow in debugfs There are two issues here: 1 The "len" variable needs to be checked before the very first write. Otherwise if omap2iommudumpctx with "bytes" less than 32 it is a buffer overflow. 2 The...

CVE-2023-53213 wifi: brcmfmac: slab-out-of-bounds read in brcmf_get_assoc_ies()

In the Linux kernel, the following vulnerability has been resolved: wifi: brcmfmac: slab-out-of-bounds read in brcmfgetassocies Fix a slab-out-of-bounds read that occurs in kmemdup called from brcmfgetassocies. The bug could occur when associnfo-reqlen, data from a URB provided by a USB device, i...

CVE-2023-53194

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add length check in indxgetroot This adds a length check to guarantee the retrieved index root is legit. 162.459513 BUG: KASAN: use-after-free in hdrfinde.isra.0+0x10c/0x320 162.460176 Read of size 2 at addr...

CVE-2023-53194 fs/ntfs3: Add length check in indx_get_root

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add length check in indxgetroot This adds a length check to guarantee the retrieved index root is legit. 162.459513 BUG: KASAN: use-after-free in hdrfinde.isra.0+0x10c/0x320 162.460176 Read of size 2 at addr...

CVE-2023-53194

CVE-2023-53194 is a Linux kernel vulnerability in fs/ntfs3 related to an insufficient length check in indx_get_root, which can lead to a use-after-free condition observed via KASAN during mounting operations. The provided reports describe a use-after-free read (size 2) on a page accessed by the m...

CVE-2023-53194 fs/ntfs3: Add length check in indx_get_root

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add length check in indxgetroot This adds a length check to guarantee the retrieved index root is legit. 162.459513 BUG: KASAN: use-after-free in hdrfinde.isra.0+0x10c/0x320 162.460176 Read of size 2 at addr...

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 Linux kernel that stems from a failure to check msgi.len, which could result in a null pointer dereference...

PT-2025-37654

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A slab-out-of-bounds read vulnerability exists in the brcmfmac module within the Linux kernel. This issue occurs in the brcmf get assoc ies function when handling data from a USB devic...

PT-2025-40638

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel's ksmbd component, specifically within the smbdirect functionality. The issue involves insufficient verification of remaining data length against max...

CVE-2025-26432

In multiple locations, there is a possible way to persistently DoS the device due to a missing length check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation...

CVE-2025-39719 iio: imu: bno055: fix OOB access of hw_xlate array

In the Linux kernel, the following vulnerability has been resolved: iio: imu: bno055: fix OOB access of hwxlate array Fix a potential out-of-bounds array access of the hwxlate array in bno055.c. In bno055getregmask, hwxlate was iterated over the length of the vals array instead of the length of t...

OESA-2025-2098 uv security update

An extremely fast Python package and project manager, written in Rust. Security Fixes: uv is a Python package and project manager written in Rust. In versions 0.8.5 and earlier, remote ZIP archives were handled in a streamwise fashion, and file entries were not reconciled against the archive's...