CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

UBUNTU-CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

CVE-2021-47178 scsi: target: core: Avoid smp_processor_id() in preemptible code

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Avoid smpprocessorid in preemptible code The BUG message "BUG: using smpprocessorid in preemptible 00000000 code" was observed for TCMU devices with kernel config DEBUGPREEMPT. The message was observed when...

CVE-2021-47178

CVE-2021-47178 : Linux kernel vulnerability in SCSI target code where smp_processor_id() was used in preemptible code. The issue manifested as a BUG message in preemptible kernel paths (TCMU/target_core_mod) and during shutdown, triggered by commands queued to TCMU devices using certain backends....

CVE-2021-47163 tipc: wait and exit until all work queues are done

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

CVE-2021-47163 tipc: wait and exit until all work queues are done

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

CVE-2021-47163

CVE-2021-47163 relates to the Linux kernel TIPC implementation. The issue arises when a host repeatedly loads the TIPC module, enables a UDP-based bearer, and unloads the module, causing a crash (BUG: unable to handle kernel paging request at ffffffffc096bb00) due to a work queue cleanup path. Th...

CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

CVE-2021-47163: Improper Locking

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

CVE-2021-47178

In the Linux kernel, the following vulnerability has been resolved: scsi: target: core: Avoid smpprocessorid in preemptible code The BUG message "BUG: using smpprocessorid in preemptible 00000000 code" was observed for TCMU devices with kernel config DEBUGPREEMPT. The message was observed when...

CVE-2021-47163

In the Linux kernel, the following vulnerability has been resolved: tipc: wait and exit until all work queues are done On some host, a crash could be triggered simply by repeating these commands several times: modprobe tipc tipc bearer enable media udp name UDP1 localip 127.0.0.1 rmmod tipc BUG:...

PT-2024-8414

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue is related to the use of an uninitialized resource in the nci rx work function. When the payload length is zero, each message type handler reads uninitialized payload, and KMSA...

UBUNTU-CVE-2024-26643

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: mark set as dead when unbinding anonymous set with timeout While the rhashtable set gc runs asynchronously, a race allows it to collect elements from anonymous sets with timeouts while it is being released fr...

Weak Cryptographic Hash

Liferay Portal is vulnerable to Weak Cryptographic Hash. The vulnerability exists due to the default password hashing algorithm PBKDF2-HMAC-SHA1 having a low work factor in the Liferay Portal. It allows attackers to crack password hashes quickly, potentially compromising user accounts and gaining...

Navigating Evolving Cybersecurity: Recent Trends and Future Outlook

“Those who fail to learn from history are doomed to repeat it." - Winston Churchill While Churchill may not have been the first person to use a variation of this quote, the essence of its meaning rang true then and still does today. In this spirit, and so that we may collectively learn and evolve...

SUSE CVE-2023-52609

In the Linux kernel, the following vulnerability has been resolved: binder: fix race between mmput and doexit Task A calls binderupdatepagerange to allocate and insert pages on a remote address space from Task B. For this, Task A pins the remote mm via mmgetnotzero first. This can race with Task ...

DEBIAN-CVE-2023-52609

In the Linux kernel, the following vulnerability has been resolved: binder: fix race between mmput and doexit Task A calls binderupdatepagerange to allocate and insert pages on a remote address space from Task B. For this, Task A pins the remote mm via mmgetnotzero first. This can race with Task ...

UBUNTU-CVE-2024-26631

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: fix data-race in ipv6mcdown / mldifcwork idev-mcifccount can be written over without proper locking. Originally found by syzbot 1, fix this issue by encapsulating calls to mldifcstopwork and mldgqstopwork for good...

tls: fix race between tx work scheduling and socket close

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PT-2024-29764

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue in the Linux kernel has been resolved by handling SIGKILL by flushing work and exiting. This is achieved by marking the worker as killed, setting the virtqueue to worker mappin...