kernel: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()

A vulnerability was found in the ext4mbfindbygoal function in the Linux kernel. This issue could lead to memory corruption or crashes due to the allocation of blocks from a group with a corrupted block bitmap...

freerdp: Integer Overflow leading to Heap Overflow in freerdp_bitmap_planar_context_reset

FreeRDP is a collection of remote desktop protocol library and client software that is both free and open source. An integer overflow within freerdpbitmapplanarcontextreset results in a heap-buffer overflow. This impacts clients built on FreeRDP. However, server implementations and proxies based ...

kernel: md/md-bitmap: fix incorrect usage for sb_index

A security vulnerability was identified in the Linux kernel's MD Multiple Device subsystem, specifically within the bitmap handling code for clustered environments. The issue arises from incorrect usage of the sbindex field, leading to potential system crashes in clustered configurations...

kernel: octeontx2-af: fix the double free in rvu_npc_freemem()

In the Linux kernel, the following vulnerability has been resolved: octeontx2-af: fix the double free in rvunpcfreemem Clang static checkerscan-build warning： drivers/net/ethernet/marvell/octeontx2/af/rvunpc.c:line 2184, column 2 Attempt to free released memory. npcmcamrsrcsdeinit has released...

kernel: md: fix resync softlockup when bitmap size is less than array size

In the Linux kernel, the following vulnerability has been resolved: md: fix resync softlockup when bitmap size is less than array size Is is reported that for dm-raid10, lvextend + lvchange --syncaction will trigger following softlockup: kernel:watchdog: BUG: soft lockup - CPU3 stuck for 26s!...

kernel: net: stmmac: fix possible memory leak in stmmac_dvr_probe()

A memory leak vulnerability was found in the stmmac network driver in the Linux kernel. When createsinglethreadworkqueue fails during probe, the previously allocated bitmap priv-afxdpzcqps is not freed. This can lead to memory resource exhaustion if the error condition is repeatedly triggered...

kernel: ext4: avoid dividing by 0 in mb_update_avg_fragment_size() when block bitmap corrupt

In the Linux kernel, the following vulnerability has been resolved: ext4: avoid dividing by 0 in mbupdateavgfragmentsize when block bitmap corrupt The Linux kernel CVE team has assigned CVE-2024-26774 to this issue. Upstream advisory:...

kernel: ext4: regenerate buddy after block freeing failed if under fc replay

A flaw was found in the Linux kernel's ext4 filesystem related to the fast commit replay process. During this process, blocks that are already marked as free can be incorrectly marked as free again, leading to the corruption of the buddy bitmap, which is used to track free and allocated blocks...

kernel: exfat: use kvmalloc_array/kvfree instead of kmalloc_array/kfree

A memory allocation failure was found in the exFAT filesystem driver. When system memory is fragmented, kmallocarray can fail to allocate contiguous memory for the bitmap, preventing USB drives from being mounted...

kernel: ext4: avoid allocating blocks from corrupted group in ext4_mb_find_by_goal()

A vulnerability was found in the ext4mbfindbygoal function in the Linux kernel. This issue could lead to memory corruption or crashes due to the allocation of blocks from a group with a corrupted block bitmap...

CVE-2024-50244

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in niclear Checking of NTFSFLAGSLOGREPLAYING added to prevent access to uninitialized bitmap during replay process...

AZL-53019 CVE-2024-50244 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in niclear Checking of NTFSFLAGSLOGREPLAYING added to prevent access to uninitialized bitmap during replay process...

AZL-53093 CVE-2024-50244 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in niclear Checking of NTFSFLAGSLOGREPLAYING added to prevent access to uninitialized bitmap during replay process...

DEBIAN-CVE-2024-50244

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in niclear Checking of NTFSFLAGSLOGREPLAYING added to prevent access to uninitialized bitmap during replay process...

UBUNTU-CVE-2024-50244

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in niclear Checking of NTFSFLAGSLOGREPLAYING added to prevent access to uninitialized bitmap during replay process...

CVE-2024-50244

CVE-2024-50244 affects the Linux kernel ntfs3 driver. Root cause: an additional check added in ni_clear() to validate NTFS_FLAGS_LOG_REPLAYING, preventing access to an uninitialized bitmap during the NTFS replay process. Impact: as described, availability is affected; other confidentiality/integr...

CVE-2024-50244 fs/ntfs3: Additional check in ni_clear()

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in niclear Checking of NTFSFLAGSLOGREPLAYING added to prevent access to uninitialized bitmap during replay process...

CVE-2024-50244 fs/ntfs3: Additional check in ni_clear()

In the Linux kernel, the following vulnerability has been resolved: fs/ntfs3: Additional check in niclear Checking of NTFSFLAGSLOGREPLAYING added to prevent access to uninitialized bitmap during replay process...

PT-2025-3600

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns a vulnerability in the Linux kernel where a disk revalidation changing the conventional zones bitmap of a disk could cause invalid memory references when using the dis...

kernel: netfilter: nf_conntrack_h323: Add protection for bmp length out of range

A vulnerability was found in the netfilter subsystem of the Linux kernel, specifically in the nfconntrackh323 module. This issue involves inadequate protection for BMP length values, potentially leading to out-of-range conditions...