CVE-2026-53048

The CVE concerns the Linux kernel gfs2 subsystem. During unmount, gfs2_log_flush() could dereference sdp->sd_jdesc when it had already been deallocated, leading to a NULL pointer dereference. A prior commit (35264909e9d1) added a NULL check in gfs2_log_flush(), but the dereference in gfs2_log_...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: nfs/blocklayout: Do not attempt unregistration for invalid block devices Since the commit d869da91cccb “nfs/blocklayout: Fix premature PR key unregistration”, unmounting a pNFS SCSI-layout-enabled NFS may cause a NULL blockdevice...