CVE-2024-50229 nilfs2: fix potential deadlock with newly created symlinks

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential deadlock with newly created symlinks Syzbot reported that pagesymlink, called by nilfssymlink, triggers memory reclamation involving the filesystem layer, which can result in circular lock dependencies among...

CVE-2024-50246: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Add rough attr allocsize check...

CVE-2024-50245: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix possible deadlock in miread Mutex lock with another subclass used in nilockdir...

CVE-2024-50247: Out-of-bounds Read

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Check if more than chunk-size bytes are written A incorrectly formatted chunk may decompress into more than LZNTCHUNKSIZE bytes and a index out of bounds will occur in smaxoff...

CVE-2024-50244: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in niclear Checking of NTFSFLAGSLOGREPLAYING added to prevent access to uninitialized bitmap during replay process...

CVE-2024-50243: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Fix general protection fault in runismappedfull Fixed deleating of a non-resident attribute in ntfscreateinode rollback...

CVE-2024-50242: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in ntfsfilerelease...

CVE-2024-50204 fs: don't try and remove empty rbtree node

In the Linux kernel, the following vulnerability has been resolved: fs: don't try and remove empty rbtree node When copying a namespace we won't have added the new copy into the namespace rbtree until after the copy succeeded. Calling freemntns will try to remove the copy from the rbtree which is...

CVE-2024-50204 fs: don't try and remove empty rbtree node

In the Linux kernel, the following vulnerability has been resolved: fs: don't try and remove empty rbtree node When copying a namespace we won't have added the new copy into the namespace rbtree until after the copy succeeded. Calling freemntns will try to remove the copy from the rbtree which is...

CVE-2024-50152: Double Free

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix possible double free in smb2setea Clang static checkerscan-build warning： fs/smb/client/smb2ops.c:1304:2: Attempt to free released memory. 1304 | kfreeea; | ^ There is a double free in such case: 'ea is initializ...

SUSE-SU-2024:3880-1 Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP6)

This update for the Linux Kernel 6.4.0-15060021 fixes several issues. The following security issues were fixed: - CVE-2024-35905: Fixed int overflow for stack access size bsc1226327. - CVE-2024-42133: Bluetooth: Ignore too large handle values in BIG bsc1231419 - CVE-2024-35863: Fixed potential UA...

SUSE-SU-2024:3860-1 Security update for the Linux Kernel (Live Patch 13 for SLE 15 SP5)

This update for the Linux Kernel 5.14.21-1505005562 fixes several issues. The following security issues were fixed: - CVE-2024-35905: Fixed int overflow for stack access size bsc1226327. - CVE-2021-47598: schcake: do not call cakedestroy from cakeinit bsc1227471. - CVE-2024-35863: Fixed potential...

SUSE-SU-2024:3854-1 Security update for the Linux Kernel (Live Patch 44 for SLE 15 SP3)

This update for the Linux Kernel 5.3.18-15030059161 fixes several issues. The following security issues were fixed: - CVE-2021-47598: schcake: do not call cakedestroy from cakeinit bsc1227471. - CVE-2023-52752: smb: client: fix use-after-free bug in cifsdebugdataprocshow bsc1225819. -...

SUSE-SU-2024:3800-1 Security update for the Linux Kernel (Live Patch 49 for SLE 15 SP2)

This update for the Linux Kernel 5.3.18-15020024194 fixes several issues. The following security issues were fixed: - CVE-2021-47600: dm btree remove: fix use after free in rebalancechildren bsc1227472. - CVE-2021-47598: schcake: do not call cakedestroy from cakeinit bsc1227471. - CVE-2023-52752:...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

CVE-2024-50083 tcp: fix mptcp DSS corruption due to large pmtu xmit

In the Linux kernel, the following vulnerability has been resolved: tcp: fix mptcp DSS corruption due to large pmtu xmit Syzkaller was able to trigger a DSS corruption: TCP: requestsocksubflowv4: Possible SYN flooding on port :::20002. Sending cookies. ------------ cut here ------------ WARNING:...

Vulnerabilities of Linux operating system kernel components related to fs/aio, which allow attackers to cause service failures

The vulnerability of Linux operating system’s kernel components related to resource management errors. Exploiting this vulnerability can allow an attacker to cause service failures...

ROS-20241021-09

A vulnerability in the ntfs3 component of the Linux operating system kernel is related to read errors outside the bounds in the ntfslistea function in fs/ntfs3/xattr.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the qedr component of...

CVE-2024-49934 fs/inode: Prevent dump_mapping() accessing invalid dentry.d_name.name

In the Linux kernel, the following vulnerability has been resolved: fs/inode: Prevent dumpmapping accessing invalid dentry.dname.name It's observed that a crash occurs during hot-remove a memory device, in which user is accessing the hugetlb. See calltrace as following: ------------ cut here...

CVE-2024-49868 btrfs: fix a NULL pointer dereference when failed to start a new trasacntion

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a NULL pointer dereference when failed to start a new trasacntion BUG Syzbot reported a NULL pointer dereference with the following crash: FAULTINJECTION: forcing a failure. starttransaction+0x830/0x1670...