CVE-2023-54312 samples/bpf: Fix buffer overflow in tcp_basertt

In the Linux kernel, the following vulnerability has been resolved: samples/bpf: Fix buffer overflow in tcpbasertt Using sizeofnv or strlennv+1 is correct...

CVE-2023-54300 wifi: ath9k: avoid referencing uninit memory in ath9k_wmi_ctrl_rx

In the Linux kernel, the following vulnerability has been resolved: wifi: ath9k: avoid referencing uninit memory in ath9kwmictrlrx For the reasons also described in commit b383e8abed41 "wifi: ath9k: avoid uninit memory read in ath9khtcrxmsg", ath9khtcrxmsg should validate pktlen before accessing...

CVE-2022-50880

CVE-2022-50880 affects the Linux kernel wifi driver ath10k. The issue arises when a peer deletion fails during disconnect, enabling a use-after-free detected by KFENCE. It occurs because for each vdev_id/address there is a single ath10k_peer, but when firmware reports multiple HTT_T2H_MSG_TYPE_PE...

CVE-2023-54265

CVE-2023-54265 affects the Linux kernel: an uninit variable access in __ip6_make_skb() can occur when icmp6hdr is not in the skb’s linear region (notably with SOCK_RAW); the fix uses a local icmp6_type to carry the correct value across scenarios. Public advisories from multiple vendors (Red Hat, ...

CVE-2022-50869

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix slab-out-of-bounds in rpage When PAGESIZE is 64K, if readlogpage is called by logreadrst for the first time, the size of buffer would be equal to DefaultLogPageSize4K.But for buffer operations like memcpy, if the...

CVE-2023-54237

CVE-2023-54237 affects the Linux kernel component net/smc. The description notes a vulnerability where smc_llc_srv_add_link() lacks protection when the server creates a second link, potentially adding a link to a link group and breaking the security environment protected by llc_conf_mutex, which ...

CVE-2023-54234 scsi: mpi3mr: Fix missing mrioc->evtack_cmds initialization

In the Linux kernel, the following vulnerability has been resolved: scsi: mpi3mr: Fix missing mrioc-evtackcmds initialization Commit c1af985d27da "scsi: mpi3mr: Add Event acknowledgment logic" introduced an array mrioc-evtackcmds but initialization of the array elements was missed. They are just...

CVE-2022-50841 fs/ntfs3: Add overflow check for attribute size

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add overflow check for attribute size The offset addition could overflow and pass the used size check given an attribute with very large size e.g., 0xffffff7f while parsing MFT attributes. This could lead to out-of-boun...

CVE-2022-50840 scsi: snic: Fix possible UAF in snic_tgt_create()

In the Linux kernel, the following vulnerability has been resolved: scsi: snic: Fix possible UAF in snictgtcreate Smatch reports a warning as follows: drivers/scsi/snic/snicdisc.c:307 snictgtcreate warn: '&tgt-list' not removed from list If deviceadd fails in snictgtcreate, tgt will be freed, but...

CVE-2022-50841 fs/ntfs3: Add overflow check for attribute size

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add overflow check for attribute size The offset addition could overflow and pass the used size check given an attribute with very large size e.g., 0xffffff7f while parsing MFT attributes. This could lead to out-of-boun...

PT-2025-53959

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 5.19.0+ Description The Linux kernel contained a flaw in the NTFS3 file system implementation. A calculation involving attribute sizes could result in an integer overflow, potentially leading to out-of-bounds...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992544)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992544 advisory. In the Linux kernel, the following vulnerability has been resolved: video: fbdev: vt8623fb: Check the size of screen before memsetio In the function vt8623fbsetpar,...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992351)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992351 advisory. In the Linux kernel, the following vulnerability has been resolved: selinux: Add boundary check in putentry Just like nextentry, boundary check is necessary to preve...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992211)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992211 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: Fix warning and UAF when destroy the MR list If the MR allocate failed, the MR recovery wor...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-992563)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-992563 advisory. In the Linux kernel, the following vulnerability has been resolved: perf/core: Fix perfoutputbegin parameter is incorrectly invoked in perfeventbpfoutput syzkaller...

MATIO 安全漏洞

MATIO is an open source C language library for reading and writing binary MATLAB MAT files by tbeu individual developers. A security vulnerability exists in MATIO version 1.5.28, which stems from a mismatch between the value of nfields in the MatVarCreateStruct function and the actual number of...

PT-2025-53932

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel’s crypto/hisi zip module related to a mismatch when getting or setting the sgl sge nr variable. The type of sgl sge nr is u16, but it was being access...

CVE-2025-68431 libheif has Potential Heap Buffer Over-Read

libheif is an HEIF and AVIF file format decoder and encoder. Prior to version 1.21.0, a crafted HEIF that exercises the overlay image item path triggers a heap buffer over-read in HeifPixelImage::overlay. The function computes a negative row length likely from an unclipped overlay rectangle or...

curl: Security hardening: missing integer overflow check in curl_load_library()

Summary A missing integer overflow check was identified in lib/systemwin32.c::curlloadlibrary when calculating the buffer size for a DLL path. On 32-bit Windows builds, the unchecked size calculation can wrap around, resulting in an undersized heap allocation followed by unbounded string copies v...

CVE-2022-50701

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921s: fix slab-out-of-bounds access in sdio host SDIO may need addtional 511 bytes to align bus operation. If the tailroom of this skb is not big enough, we would access invalid memory region. For low level...