Astra Linux – vulnerability in linux-5.10, linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible null-ptr-deref in ocfs2setbufferuptodate During cleanup, if flags without OCFS2BHREADAHEAD are present, it may trigger a NULL pointer dereference in ocfs2setbufferuptodate when bh is NULL...

OCFS2 Heap Buffer Overflow DoS

The vulnerability of the ocfs2setbufferuptodate function in the OCFS2 cluster file system of Linux operating systems is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2024-49877 ocfs2: fix possible null-ptr-deref in ocfs2_set_buffer_uptodate

In the Linux kernel, the following vulnerability has been resolved: ocfs2: fix possible null-ptr-deref in ocfs2setbufferuptodate When doing cleanup, if flags without OCFS2BHREADAHEAD, it may trigger NULL pointer dereference in the following ocfs2setbufferuptodate if bh is NULL...

PT-2024-33720

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.6.58 Description: A null pointer dereference issue has been identified in the Linux kernel, specifically in the ocfs2 set buffer uptodate function. This issue occurs when performing cleanup without the OCFS2 B...