CVE-2024-50060

CVE-2024-50060 is documented in the IBM bulletin as a Linux kernel vulnerability fix for the io_uring subsystem. The issue involved the need to reschedule during overflow flush in io_uring handling. The described root cause notes that overflow entries can accumulate and flushing could take a long...

CVE-2024-50060 io_uring: check if we need to reschedule during overflow flush

In the Linux kernel, the following vulnerability has been resolved: iouring: check if we need to reschedule during overflow flush In terms of normal application usage, this list will always be empty. And if an application does overflow a bit, it'll have a few entries. However, nothing obviously...

CVE-2024-50060 io_uring: check if we need to reschedule during overflow flush

In the Linux kernel, the following vulnerability has been resolved: iouring: check if we need to reschedule during overflow flush In terms of normal application usage, this list will always be empty. And if an application does overflow a bit, it'll have a few entries. However, nothing obviously...

DEBIAN-CVE-2024-49936

In the Linux kernel, the following vulnerability has been resolved: net/xen-netback: prevent UAF in xenvifflushhash During the listforeachentryrcu iteration call of xenvifflushhash, kfreercu does not exist inside the rcu read critical section, so if kfreercu is called when the rcu grace period en...

UBUNTU-CVE-2024-49936

In the Linux kernel, the following vulnerability has been resolved: net/xen-netback: prevent UAF in xenvifflushhash During the listforeachentryrcu iteration call of xenvifflushhash, kfreercu does not exist inside the rcu read critical section, so if kfreercu is called when the rcu grace period en...

SUSE CVE-2024-47696

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix WARNING:atkernel/workqueue.c:checkflushdependency In the commit aee2424246f9 "RDMA/iwcm: Fix a use-after-free related to destroying CM IDs", the function flushworkqueue is invoked to flush the work queue iwcmwq. Bu...

AZL-50725 CVE-2024-49851 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpmdevtransmit prepares the TPM space before attempting command transmission. However if the command fails no rollback of this preparation is done. This can result in transient handle...

DEBIAN-CVE-2024-49851

In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpmdevtransmit prepares the TPM space before attempting command transmission. However if the command fails no rollback of this preparation is done. This can result in transient handle...

UBUNTU-CVE-2024-49851

In the Linux kernel, the following vulnerability has been resolved: tpm: Clean up TPM space after command failure tpmdevtransmit prepares the TPM space before attempting command transmission. However if the command fails no rollback of this preparation is done. This can result in transient handle...

AZL-51195 CVE-2024-47707 affecting package kernel for versions less than 6.6.56.1-5

In the Linux kernel, the following vulnerability has been resolved: ipv6: avoid possible NULL deref in rt6uncachedlistflushdev Blamed commit accidentally removed a check for rt-rt6iidev being NULL, as spotted by syzbot: Oops: general protection fault, probably for non-canonical address...

AZL-50949 CVE-2024-47696 affecting package kernel for versions less than 6.6.56.1-5

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix WARNING:atkernel/workqueue.c:checkflushdependency In the commit aee2424246f9 "RDMA/iwcm: Fix a use-after-free related to destroying CM IDs", the function flushworkqueue is invoked to flush the work queue iwcmwq. Bu...

CVE-2024-47696 RDMA/iwcm: Fix WARNING:at_kernel/workqueue.c:#check_flush_dependency

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix WARNING:atkernel/workqueue.c:checkflushdependency In the commit aee2424246f9 "RDMA/iwcm: Fix a use-after-free related to destroying CM IDs", the function flushworkqueue is invoked to flush the work queue iwcmwq. Bu...

PT-2024-33896

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: The issue is related to the io uring feature in the Linux kernel, where an overflow can cause a significant delay during flushing. Normally, this list is empty, but an application can overflo...

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 a post-release reuse issue in the xenvifflushhash function of the net/xen-netback subsystem...

CVE-2024-50060: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: iouring: check if we need to reschedule during overflow flush In terms of normal application usage, this list will always be empty. And if an application does overflow a bit, it'll have a few entries. However, nothing obviously...

Linux kernel 资源管理错误漏洞

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 a dependency checking issue in the RDMA/iwcm component during a flushworkqueue call...

PT-2024-9953

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to the dm cache component of the Linux kernel, specifically with the flush work function. It may cause an unexpected WARN ON when cache creation fails due to the...

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 a possible null pointer dereference in the ipv6 module in the rt6uncachedlistflushdev function...

kernel: gfs2: Fix NULL pointer dereference in gfs2_log_flush

A flaw was found in the Linux kernel's GFS2 Global File System 2 file system. A race condition between unmounting the file system and concurrent lock processing can cause a NULL pointer dereference during log flushing. A local user could exploit this vulnerability to trigger a system crash,...

CBL Mariner 2.0 Security Update: kernel (CVE-2024-43855)

The version of kernel installed on the remote CBL Mariner 2.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2024-43855 advisory. - In the Linux kernel, the following vulnerability has been resolved: md: fix deadlock between mddevsuspend an...