DEBIAN-CVE-2024-49932

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't readahead the relocation inode on RST On relocation we're doing readahead on the relocation inode, but if the filesystem is backed by a RAID stripe tree we can get ENOENT e.g. due to preallocated extents not being...

AZL-52922 CVE-2024-49902 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: jfs: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmtleafidx greater than num leaves per dmap tree, add a checking for dmtleafidx in dbFindLeaf. Shaggy: Modified sani...

CVE-2024-49878

In the Linux kernel, the following vulnerability has been resolved: resource: fix regionintersects vs addmemorydrivermanaged On a system with CXL memory, the resource tree /proc/iomem related to CXL memory may look like something as follows. 490000000-50fffffff : CXL Window 0 490000000-50fffffff ...

UBUNTU-CVE-2024-49901

In the Linux kernel, the following vulnerability has been resolved: drm/msm/adreno: Assign msmgpu-pdev earlier to avoid nullptrs There are some cases, such as the one uncovered by Commit 46d4efcccc68 "drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails" where msmgpucleanup :...

UBUNTU-CVE-2024-49932

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't readahead the relocation inode on RST On relocation we're doing readahead on the relocation inode, but if the filesystem is backed by a RAID stripe tree we can get ENOENT e.g. due to preallocated extents not being...

CVE-2024-49958 ocfs2: reserve space for inline xattr before attaching reflink tree

In the Linux kernel, the following vulnerability has been resolved: ocfs2: reserve space for inline xattr before attaching reflink tree One of our customers reported a crash and a corrupted ocfs2 filesystem. The crash was due to the detection of corruption. Upon troubleshooting, the fsck -fn outp...

CVE-2024-49958 ocfs2: reserve space for inline xattr before attaching reflink tree

In the Linux kernel, the following vulnerability has been resolved: ocfs2: reserve space for inline xattr before attaching reflink tree One of our customers reported a crash and a corrupted ocfs2 filesystem. The crash was due to the detection of corruption. Upon troubleshooting, the fsck -fn outp...

CVE-2024-49958

CVE-2024-49958 affects OCFS2 in the Linux kernel, where during reflink-based operations inline xattrs space was reserved without confirming root metadata capacity. The function ocfs2_reflink_xattr_inline() reduced l_count from 243 to 227 while root metadata block already had extents up to 230, ca...

CVE-2024-49958 ocfs2: reserve space for inline xattr before attaching reflink tree

In the Linux kernel, the following vulnerability has been resolved: ocfs2: reserve space for inline xattr before attaching reflink tree One of our customers reported a crash and a corrupted ocfs2 filesystem. The crash was due to the detection of corruption. Upon troubleshooting, the fsck -fn outp...

CVE-2024-49932 btrfs: don't readahead the relocation inode on RST

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't readahead the relocation inode on RST On relocation we're doing readahead on the relocation inode, but if the filesystem is backed by a RAID stripe tree we can get ENOENT e.g. due to preallocated extents not being...

CVE-2024-49932 btrfs: don't readahead the relocation inode on RST

In the Linux kernel, the following vulnerability has been resolved: btrfs: don't readahead the relocation inode on RST On relocation we're doing readahead on the relocation inode, but if the filesystem is backed by a RAID stripe tree we can get ENOENT e.g. due to preallocated extents not being...

CVE-2024-49902 jfs: check if leafidx greater than num leaves per dmap tree

In the Linux kernel, the following vulnerability has been resolved: jfs: check if leafidx greater than num leaves per dmap tree syzbot report a out of bounds in dbSplit, it because dmtleafidx greater than num leaves per dmap tree, add a checking for dmtleafidx in dbFindLeaf. Shaggy: Modified sani...

CVE-2024-49878

Technical details about CVE-2024-49878 are not publicly provided in the supplied documents. The initial description notes a Linux kernel resource-tree issue with CXL memory affecting region_intersects() and onlining memory; monitor for official patch releases and advisories.

CVE-2024-49878 resource: fix region_intersects() vs add_memory_driver_managed()

In the Linux kernel, the following vulnerability has been resolved: resource: fix regionintersects vs addmemorydrivermanaged On a system with CXL memory, the resource tree /proc/iomem related to CXL memory may look like something as follows. 490000000-50fffffff : CXL Window 0 490000000-50fffffff ...

CVE-2024-49878 resource: fix region_intersects() vs add_memory_driver_managed()

In the Linux kernel, the following vulnerability has been resolved: resource: fix regionintersects vs addmemorydrivermanaged On a system with CXL memory, the resource tree /proc/iomem related to CXL memory may look like something as follows. 490000000-50fffffff : CXL Window 0 490000000-50fffffff ...

CVE-2024-49868 btrfs: fix a NULL pointer dereference when failed to start a new trasacntion

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix a NULL pointer dereference when failed to start a new trasacntion BUG Syzbot reported a NULL pointer dereference with the following crash: FAULTINJECTION: forcing a failure. starttransaction+0x830/0x1670...

SUSE CVE-2024-47678

In the Linux kernel, the following vulnerability has been resolved: icmp: change the order of rate limits ICMP messages are ratelimited : After the blamed commits, the two rate limiters are applied in this order: 1 host wide ratelimit icmpglobalallow 2 Per destination ratelimit inetpeer based In...

SUSE CVE-2024-47699

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential null-ptr-deref in nilfsbtreeinsert Patch series "nilfs2: fix potential issues with empty b-tree nodes". This series addresses three potential issues with empty b-tree nodes that can occur with corrupted...

CVE-2024-47678

A flaw was found in the Linux kernel related to the order of rate limits for ICMP messages. The sequence in which rate limiters are applied potentially allows a side-channel attack, resulting in information disclosure. Mitigation Mitigation for this issue is either not available or the currently...

AZL-50685 CVE-2024-47757 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix potential oob read in nilfsbtreecheckdelete The function nilfsbtreecheckdelete, which checks whether degeneration to direct mapping occurs before deleting a b-tree entry, causes memory access outside the block buffer...