DEBIAN-CVE-2022-49815

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing xasretry in fscache mode The xarray iteration only holds the RCU read lock and thus may encounter XARETRYENTRY if there's process modifying the xarray concurrently. This will cause oops when referring to the...

DEBIAN-CVE-2022-49762

In the Linux kernel, the following vulnerability has been resolved: ntfs: check overflow when iterating ATTRRECORDs Kernel iterates over ATTRRECORDs in mft record in ntfsattrfind. Because the ATTRRECORDs are next to each other, kernel can get the next ATTRRECORD from end address of current...

UBUNTU-CVE-2022-49762

In the Linux kernel, the following vulnerability has been resolved: ntfs: check overflow when iterating ATTRRECORDs Kernel iterates over ATTRRECORDs in mft record in ntfsattrfind. Because the ATTRRECORDs are next to each other, kernel can get the next ATTRRECORD from end address of current...

CVE-2022-49815

CVE-2022-49815 : In the Linux kernel, the erofs fix adds a missing xas_retry() in fscache mode during xarray iteration. The iteration currently holds only the RCU read lock and may encounter XA_RETRY_ENTRY when an entry is modified concurrently, which could cause an oops when dereferencing an inv...

CVE-2022-49815 erofs: fix missing xas_retry() in fscache mode

In the Linux kernel, the following vulnerability has been resolved: erofs: fix missing xasretry in fscache mode The xarray iteration only holds the RCU read lock and thus may encounter XARETRYENTRY if there's process modifying the xarray concurrently. This will cause oops when referring to the...

CVE-2022-49810

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix missing xasretry calls in xarray iteration netfslib has a number of places in which it performs iteration of an xarray whilst being under the RCU read lock. It should call xasretry as the first thing inside of the loop...

CVE-2022-49810 netfs: Fix missing xas_retry() calls in xarray iteration

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix missing xasretry calls in xarray iteration netfslib has a number of places in which it performs iteration of an xarray whilst being under the RCU read lock. It should call xasretry as the first thing inside of the loop...

CVE-2022-49810

The CVE-2022-49810 issue affects the Linux kernel netfs/xarray iteration under RCUp where missing xas_retry() checks could cause a NULL-pointer dereference in netfs_rreq_unlock and related code paths. Connected documents confirm the root cause in netfslib’s xarray iteration under RCU read lock an...

CVE-2022-49810 netfs: Fix missing xas_retry() calls in xarray iteration

In the Linux kernel, the following vulnerability has been resolved: netfs: Fix missing xasretry calls in xarray iteration netfslib has a number of places in which it performs iteration of an xarray whilst being under the RCU read lock. It should call xasretry as the first thing inside of the loop...

CVE-2022-49762 ntfs: check overflow when iterating ATTR_RECORDs

In the Linux kernel, the following vulnerability has been resolved: ntfs: check overflow when iterating ATTRRECORDs Kernel iterates over ATTRRECORDs in mft record in ntfsattrfind. Because the ATTRRECORDs are next to each other, kernel can get the next ATTRRECORD from end address of current...

CVE-2022-49762 ntfs: check overflow when iterating ATTR_RECORDs

In the Linux kernel, the following vulnerability has been resolved: ntfs: check overflow when iterating ATTRRECORDs Kernel iterates over ATTRRECORDs in mft record in ntfsattrfind. Because the ATTRRECORDs are next to each other, kernel can get the next ATTRRECORD from end address of current...

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 lack of retry checking for xarray iteration in netfs, which could lead to null pointer dereferencing...

SUSE CVE-2025-22126

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

CVE-2025-22126

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

DEBIAN-CVE-2025-22126

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

CVE-2025-22126 md: fix mddev uaf while iterating all_mddevs list

In the Linux kernel, the following vulnerability has been resolved: md: fix mddev uaf while iterating allmddevs list While iterating allmddevs list from mdnotifyreboot and mdexit, listforeachentrysafe is used, and this can race with deletint the next mddev, causing UAF: t1: spinlock...

CVE-2023-37930

Multiple issues including the use of uninitialized ressources CWE-908 and excessive iteration CWE-834 vulnerabilities vulnerability in Fortinet allows a VPN user to corrupt memory potentially leading to code or commands execution via specifically crafted requests...

CVE-2023-37930

CVE-2023-37930 affects Fortinet FortiOS/FortiProxy/FortiManager products. It involves use of uninitialized resources (CWE-908) and excessive iteration (CWE-834) that can cause memory corruption and potentially allow code or commands execution via specially crafted requests. The issue is addressed...

CVE-2023-37930

Multiple issues including the use of uninitialized ressources CWE-908 and excessive iteration CWE-834 vulnerabilities vulnerability in Fortinet allows a VPN user to corrupt memory potentially leading to code or commands execution via specifically crafted requests...

CVE-2023-37930

Multiple issues including the use of uninitialized ressources CWE-908 and excessive iteration CWE-834 vulnerabilities vulnerability in Fortinet allows a VPN user to corrupt memory potentially leading to code or commands execution via specifically crafted requests...