7 matches found
Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1
In the Linux kernel, the following vulnerability has been resolved: ext4: use of a stale path after allocation in ext4extinsertextent As Ojaswin mentioned in the link, in ext4extinsertextent, if the path is reallocated during ext4extcreatenewleaf, we will use a stale path, leading to a...
SUSE CVE-2026-43419
In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leaks in cephmdscbuildpath Add putname calls to error code paths that did not free the "path" pointer obtained by getname. If ownership of this pointer is not passed to the caller via pathinfo.path, the function...
CVE-2026-43419 ceph: fix memory leaks in ceph_mdsc_build_path()
In the Linux kernel, the following vulnerability has been resolved: ceph: fix memory leaks in cephmdscbuildpath Add putname calls to error code paths that did not free the "path" pointer obtained by getname. If ownership of this pointer is not passed to the caller via pathinfo.path, the function...
Linux kernel 安全漏洞
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 the cephmdscbuildpath function not releasing the path pointer obtained through getname, resulting...
curl: CVE-2026-3805: use after free in SMB connection reuse
Summary A heap-use-after-free occurs in smbsendopen at lib/smb.c when curl processes two SMB URLs targeting the same host. The function smbparseurlpath sets req-path as a non-owning pointer into smbc-share connection-owned memory. During connection reuse, the needle connection is freed via...
kernel: ext4: fix double brelse() the buffer of the extents path
A flaw was found in the Linux kernel's ext4 filesystem. This flaw occurs due to a double brelse operation on a buffer in the extents path, meaning the same memory buffer is released twice. An attacker with administrative root privileges could exploit this vulnerability, leading to a system crash...
