CVE-2024-56582

CVE-2024-56582: Linux kernel btrfs use-after-free in btrfs_encoded_read_endio() identified via KASAN trace in btrfs-endio path; confirmed in the provided trace and fixed in the kernel. Affected component: btrfs in the kernel; root cause: use-after-free in btrfs_encoded_read_endio(); impact as des...

UBUNTU-CVE-2024-53233

In the Linux kernel, the following vulnerability has been resolved: unicode: Fix utf8load error path utf8load requests the symbol "utf8datatable" and then checks if the requested UTF-8 version is supported. If it's unsupported, it tries to put the data table using symbolput. If an unsupported...

CVE-2024-53207 Bluetooth: MGMT: Fix possible deadlocks

In the Linux kernel, the following vulnerability has been resolved: Bluetooth: MGMT: Fix possible deadlocks This fixes possible deadlocks like the following caused by hcicmdsyncdequeue causing the destroy function to run: INFO: task kworker/u19:0:143 blocked for more than 120 seconds. Tainted: G ...

nilfs2: fix kernel bug due to missing clearing of checked flag

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nilfs2: fix kernel bug due to missing clearing of buffer delay flag

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SUSE CVE-2024-53112

In the Linux kernel, the following vulnerability has been resolved: ocfs2: uncache inode which has failed entering the group Syzbot has reported the following BUG: kernel BUG at fs/ocfs2/uptodate.c:509! ... Call Trace: ? diebody+0x5f/0xb0 ? die+0x9e/0xc0 ? dotrap+0x15a/0x3a0 ?...

UBUNTU-CVE-2024-53112

In the Linux kernel, the following vulnerability has been resolved: ocfs2: uncache inode which has failed entering the group Syzbot has reported the following BUG: kernel BUG at fs/ocfs2/uptodate.c:509! ... Call Trace: ? diebody+0x5f/0xb0 ? die+0x9e/0xc0 ? dotrap+0x15a/0x3a0 ?...

AZL-54635 CVE-2024-53097 affecting package kernel for versions less than 6.6.64.2-1

In the Linux kernel, the following vulnerability has been resolved: mm: krealloc: Fix MTE false alarm in dokrealloc This patch addresses an issue introduced by commit 1a83a716ec233 "mm: krealloc: consider spare memory for GFPZERO" which causes MTE Memory Tagging Extension to falsely report a...

CVE-2024-50265 ocfs2: remove entry once instead of null-ptr-dereference in ocfs2_xa_remove()

In the Linux kernel, the following vulnerability has been resolved: ocfs2: remove entry once instead of null-ptr-dereference in ocfs2xaremove Syzkaller is able to provoke null-ptr-dereference in ocfs2xaremove: 57.319872 a.out,1161,7:ocfs2xaremove:2028 ERROR: status = -12 57.320420...

kernel: md: fix kmemleak of rdev->serial

A memory leak flaw was found in rdev-serial in the Linux kernel. This issue may lead to a crash...

kernel: NFSv4.2: fix nfs4_listxattr kernel BUG at mm/usercopy.c:102

A flaw was found in the Linux kernel. A system error can be reliably replicated with specific filesystem settings, allowing an attacker to cause a denial of service...

kernel: drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE)

In the Linux kernel, the following vulnerability has been resolved: drm/shmem-helper: Fix BUGON on mmapPROTWRITE, MAPPRIVATE Lack of check for copy-on-write COW mapping in drmgemshmemmmap allows users to call mmap with PROTWRITE and MAPPRIVATE flag causing a kernel panic due to BUGON in...

platform/x86: x86-android-tablets: Fix use after free on platform_device_register() errors

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DEBIAN-CVE-2024-50230

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug due to missing clearing of checked flag Syzbot reported that in directory operations after nilfs2 detects filesystem corruption and degrades to read-only, blockwritebeginint, which is called to prepare bloc...

AZL-53004 CVE-2024-50230 affecting package kernel for versions less than 5.15.173.1-1

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug due to missing clearing of checked flag Syzbot reported that in directory operations after nilfs2 detects filesystem corruption and degrades to read-only, blockwritebeginint, which is called to prepare bloc...

CVE-2024-50230

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug due to missing clearing of checked flag Syzbot reported that in directory operations after nilfs2 detects filesystem corruption and degrades to read-only, blockwritebeginint, which is called to prepare bloc...

DEBIAN-CVE-2024-50223

In the Linux kernel, the following vulnerability has been resolved: sched/numa: Fix the potential null pointer dereference in tasknumawork When running stress-ng-vm-segv test, we found a null pointer dereference error in tasknumawork. Here is the backtrace: 323676.066985 Unable to handle kernel...

UBUNTU-CVE-2024-50230

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix kernel bug due to missing clearing of checked flag Syzbot reported that in directory operations after nilfs2 detects filesystem corruption and degrades to read-only, blockwritebeginint, which is called to prepare bloc...

CVE-2024-50256 netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6()

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfrejectipv6: fix potential crash in nfsendreset6 I got a syzbot report without a repro 1 crashing in nfsendreset6 I think the issue is that dev-hardheaderlen is zero, and we attempt later to push an Ethernet header. U...

CVE-2024-50230

CVE-2024-50230 affects the Linux kernel in the nilfs2 subsystem. The issue was caused by not clearing the historical “checked” flag on pages/folios when nilfs2 discarded them, which could cause the directory-entry sanity check to be skipped when reloading a directory page/folio after filesystem c...