Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: ext4: Fixed a bug in ext4mbnew inodepa due to overflow. When calculating the end position of ext4freeextent, this position might be exactly where ext4lblkt i.e., uint overflows. For example, if acgex.felogical is 4294965248 and...

CVE-2023-54069

CVE-2023-54069 relates to the Linux kernel ext4 allocator (mballoc). The issue is an overflow in ext4_mb_new_inode_pa() that can occur when computing the end position of ext4_free_extent, potentially overflowing ext4_lblk_t (uint). The fix, as described in the publicly provided documents, refacto...

SUSE CVE-2023-53813

In the Linux kernel, the following vulnerability has been resolved: ext4: fix rbtree traversal bug in ext4mbusepreallocated During allocations, while looking for preallocationsPA in the per inode rbtree, we can't do a direct traversal of the tree because ext4mbdiscardgrouppreallocation can...

DEBIAN-CVE-2023-53813

In the Linux kernel, the following vulnerability has been resolved: ext4: fix rbtree traversal bug in ext4mbusepreallocated During allocations, while looking for preallocationsPA in the per inode rbtree, we can't do a direct traversal of the tree because ext4mbdiscardgrouppreallocation can...

UBUNTU-CVE-2023-53813

In the Linux kernel, the following vulnerability has been resolved: ext4: fix rbtree traversal bug in ext4mbusepreallocated During allocations, while looking for preallocationsPA in the per inode rbtree, we can't do a direct traversal of the tree because ext4mbdiscardgrouppreallocation can...

CVE-2023-53813 ext4: fix rbtree traversal bug in ext4_mb_use_preallocated

In the Linux kernel, the following vulnerability has been resolved: ext4: fix rbtree traversal bug in ext4mbusepreallocated During allocations, while looking for preallocationsPA in the per inode rbtree, we can't do a direct traversal of the tree because ext4mbdiscardgrouppreallocation can...

DEBIAN-CVE-2022-49635

In the Linux kernel, the following vulnerability has been resolved: drm/i915/selftests: fix subtraction overflow bug On some machines holeend can be small enough to cause subtraction overflow. On the other side addr + 2 minalignment can overflow in case of mock tests. This patch should handle bot...

PT-2025-8568

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A subtraction overflow bug has been resolved in the Linux kernel. The issue occurs when hole end is small enough to cause a subtraction overflow, or when addr + 2 min alignment overflows...