PT-2026-115755

In the Linux kernel, the following vulnerability has been resolved: Input: rmi smbus - fix out-of-bounds read in rmi smb write block When chunking writes into SMBus blocks in rmi smb write block, the loop calculates block len using the original total length len instead of the remaining length cur...

PT-2026-106533

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.10-1.1 Description An out-of-bounds read exists in the rmi smb write block function. When chunking writes into SMBus blocks, the loop incorrectly calculates block len using the original total length len inste...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: f2fs: Fixed a null pointer panic in the tracepoint of replaceatomicwriteblock. A kernel panic occurs when oldaddr is NULL. https://bugzilla.kernel.org/showbug.cgi?id=217266 BUG: Null pointer dereferencing in the kernel; address:...

CVE-2026-43223

CVE-2026-43223 concerns the Linux kernel media driver pvrusb2. The issue arises when pvr2_send_request_ex() submits a write URB and, if the subsequent read URB submission fails (e.g., due to -ENOMEM), returns early without waiting for the write to complete. Because the same URB structure is reuse...

Linux kernel F2FS Heap Buffer Overflow DoS

The vulnerability of the replaceatomicwriteblock function in the fs/f2fs/segment.c file of the Linux kernel’s File System F2FS module is related to the assignment of a NULL pointer. Exploiting this vulnerability could allow a remote attacker to cause service interruptions...

EUVD-2023-60449

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null pointer panic in tracepoint in replaceatomicwriteblock We got a kernel panic if oldaddr is NULL. https://bugzilla.kernel.org/showbug.cgi?id=217266 BUG: kernel NULL pointer dereference, address: 0000000000000000 Cal...

CVE-2023-54192

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null pointer panic in tracepoint in replaceatomicwriteblock We got a kernel panic if oldaddr is NULL. https://bugzilla.kernel.org/showbug.cgi?id=217266 BUG: kernel NULL pointer dereference, address: 0000000000000000 Cal...

UBUNTU-CVE-2023-54192

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null pointer panic in tracepoint in replaceatomicwriteblock We got a kernel panic if oldaddr is NULL. https://bugzilla.kernel.org/showbug.cgi?id=217266 BUG: kernel NULL pointer dereference, address: 0000000000000000 Cal...

CVE-2023-54192 f2fs: fix null pointer panic in tracepoint in __replace_atomic_write_block

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix null pointer panic in tracepoint in replaceatomicwriteblock We got a kernel panic if oldaddr is NULL. https://bugzilla.kernel.org/showbug.cgi?id=217266 BUG: kernel NULL pointer dereference, address: 0000000000000000 Cal...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990244)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990244 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix races between hole punching and AIO+DIO After commit ocfs2: return real error code in...

PT-2025-54021

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s f2fs implementation within the replace atomic write block function. A kernel panic can occur if the old addr variable is NULL, leading to a null point...

CVE-2021-24633

The Countdown Block WordPress plugin before 1.1.2 does not have authorisation in the ebwriteblockcss AJAX action, which allows any authenticated user, such as Subscriber, to modify post contents displayed to users...

PT-2021-16149

Name of the Vulnerable Software and Affected Versions Countdown Block WordPress plugin versions prior to 1.1.2 Description The issue concerns a lack of authorization in the eb write block css AJAX action. This allows any authenticated user, such as a Subscriber, to modify post contents displayed ...