UBUNTU-CVE-2024-46792

In the Linux kernel, the following vulnerability has been resolved: riscv: misaligned: Restrict user access to kernel memory rawcopyto,fromuser do not call accessok, so this code allowed userspace to access any virtual memory address...

kernel: kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address

An unsafe read function was found in arch/x86/kernel/kprobes/core.c in the Linux kernel...

kernel: x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault The Linux kernel CVE team has assigned CVE-2024-26906 to this issue. Upstream advisory: https://lore.kernel.org/linux-cve-announce/2024041746-CVE-2024-26906-bb35@gregk...

SUSE CVE-2019-9193

In PostgreSQL 9.3 through 11.2, the "COPY TO/FROM PROGRAM" function allows superusers and users in the 'pgexecuteserverprogram' group to execute arbitrary code in the context of the database's operating system user. This functionality is enabled by default and can be abused to run arbitrary...

SUSE CVE-2024-35962

In the Linux kernel, the following vulnerability has been resolved: netfilter: complete validation of user input In my recent commit, I missed that doreplace handlers use copyfromsockptr which I fixed, followed by unsafe copyfromsockptroffset calls. In all functions, we can perform the @optlen...

UBUNTU-CVE-2024-35962

In the Linux kernel, the following vulnerability has been resolved: netfilter: complete validation of user input In my recent commit, I missed that doreplace handlers use copyfromsockptr which I fixed, followed by unsafe copyfromsockptroffset calls. In all functions, we can perform the @optlen...

SUSE CVE-2024-26946

In the Linux kernel, the following vulnerability has been resolved: kprobes/x86: Use copyfromkernelnofault to read from unsafe address Read from an unsafe address with copyfromkernelnofault in archadjustkprobeaddr because this function is used before checking the address is in text or not...

SUSE CVE-2024-26926

In the Linux kernel, the following vulnerability has been resolved: binder: check offset alignment in bindergetobject Commit 6d98eb95b450 "binder: avoid potential data leakage when copying txn" introduced changes to how binder objects are copied. In doing so, it unintentionally removed an offset...

DEBIAN-CVE-2024-26926

In the Linux kernel, the following vulnerability has been resolved: binder: check offset alignment in bindergetobject Commit 6d98eb95b450 "binder: avoid potential data leakage when copying txn" introduced changes to how binder objects are copied. In doing so, it unintentionally removed an offset...

UBUNTU-CVE-2024-26926

In the Linux kernel, the following vulnerability has been resolved: binder: check offset alignment in bindergetobject Commit 6d98eb95b450 "binder: avoid potential data leakage when copying txn" introduced changes to how binder objects are copied. In doing so, it unintentionally removed an offset...

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 the Linux kernel that stems from the removal of an offset alignment check done by calling binderalloccopyfrombuffer - checkbuffer...

SUSE CVE-2024-26844

In the Linux kernel, the following vulnerability has been resolved: block: Fix WARNING in copyfromiter Syzkaller reports a warning in copyfromiter because an ioviter is supposedly used in the wrong direction. The reason is that syzcaller managed to generate a request with a transfer direction of...

UBUNTU-CVE-2024-26906

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault When trying to use copyfromkernelnofault to read vsyscall page through a bpf program, the following oops was reported: BUG: unable to handle page fault for address:...

CVE-2024-26906 x86/mm: Disallow vsyscall page read for copy_from_kernel_nofault()

In the Linux kernel, the following vulnerability has been resolved: x86/mm: Disallow vsyscall page read for copyfromkernelnofault When trying to use copyfromkernelnofault to read vsyscall page through a bpf program, the following oops was reported: BUG: unable to handle page fault for address:...

DEBIAN-CVE-2024-26844

In the Linux kernel, the following vulnerability has been resolved: block: Fix WARNING in copyfromiter Syzkaller reports a warning in copyfromiter because an ioviter is supposedly used in the wrong direction. The reason is that syzcaller managed to generate a request with a transfer direction of...

UBUNTU-CVE-2024-26844

In the Linux kernel, the following vulnerability has been resolved: block: Fix WARNING in copyfromiter Syzkaller reports a warning in copyfromiter because an ioviter is supposedly used in the wrong direction. The reason is that syzcaller managed to generate a request with a transfer direction of...

PT-2024-21528

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A warning in copy from iter has been reported by Syzkaller due to an iov iter being used in the wrong direction. This occurs when a request with a transfer direction of SG DXFER TO FROM...

SUSE CVE-2021-46988

In the Linux kernel, the following vulnerability has been resolved: userfaultfd: release page in error path to avoid BUGON Consider the following sequence of events: 1. Userspace issues a UFFD ioctl, which ends up calling into shmemmfillatomicpte. We successfully account the blocks, we...

GHSA-475G-VJ6C-XF96 CrateDB database has an arbitrary file read vulnerability

Summary There is an arbitrary file read vulnerability in the CrateDB database, and authenticated CrateDB database users can read any file on the system. Details There is a COPY FROM function in the CrateDB database that is used to import file data into database tables. This function has a flaw, a...

Information disclosure

CrateDB is a distributed SQL database that makes it simple to store and analyze massive amounts of data in real-time. There is a COPY FROM function in the CrateDB database that is used to import file data into database tables. This function has a flaw, and authenticated attackers can use the COPY...