UBUNTU-CVE-2025-38269

In the Linux kernel, the following vulnerability has been resolved: btrfs: exit after state insertion failure at btrfsconvertextentbit If insertstate state failed it returns an error pointer and we call extentiotreepanic which will trigger a BUG call. However if CONFIGBUG is disabled, which is an...

CVE-2025-38269 btrfs: exit after state insertion failure at btrfs_convert_extent_bit()

In the Linux kernel, the following vulnerability has been resolved: btrfs: exit after state insertion failure at btrfsconvertextentbit If insertstate state failed it returns an error pointer and we call extentiotreepanic which will trigger a BUG call. However if CONFIGBUG is disabled, which is an...

CVE-2025-38269

CVE-2025-38269 affects the Linux kernel, specifically the btrfs path. When exit after a state insertion failure occurs in btrfs_convert_extent_bit(), if insert_state() fails and CONFIG_BUG is disabled, the code falls through to cache_state() and dereferences the error pointer, causing an invalid ...

CVE-2025-38269 btrfs: exit after state insertion failure at btrfs_convert_extent_bit()

In the Linux kernel, the following vulnerability has been resolved: btrfs: exit after state insertion failure at btrfsconvertextentbit If insertstate state failed it returns an error pointer and we call extentiotreepanic which will trigger a BUG call. However if CONFIGBUG is disabled, which is an...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/sched: actmirred: don't override retval if we already lost the skb CVE-2024-26739 In the Linux kernel, the following vulnerability has been resolved: mm/vmscan: fix a bug calling wakeupkswapd with a wrong zone...

Important: kernel

Issue Overview: A flaw was found in the Linux kernel Traffic Control TC subsystem. Using a specific networking configuration redirecting egress packets to ingress using TC action "mirred" a local unprivileged user could trigger a CPU soft lockup ABBA deadlock when the transport protocol in use TC...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a state insertion failure issue in btrfs, which could lead to invalid memory accesses...

SUSE CVE-2025-38243

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid inode pointer dereferences during log replay In a few places where we call readoneinode, if we get a NULL pointer we end up jumping into an error path, or fallthrough in case of addinoderef, where we then do...

CVE-2025-38260

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

AZL-64829 CVE-2025-38260 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

DEBIAN-CVE-2025-38260

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

CVE-2025-38243

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid inode pointer dereferences during log replay In a few places where we call readoneinode, if we get a NULL pointer we end up jumping into an error path, or fallthrough in case of addinoderef, where we then do...

UBUNTU-CVE-2025-38260

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

UBUNTU-CVE-2025-38243

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid inode pointer dereferences during log replay In a few places where we call readoneinode, if we get a NULL pointer we end up jumping into an error path, or fallthrough in case of addinoderef, where we then do...

CVE-2025-38260 btrfs: handle csum tree error with rescue=ibadroots correctly

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

CVE-2025-38260 btrfs: handle csum tree error with rescue=ibadroots correctly

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

CVE-2025-38260

CVE-2025-38260 concerns a Linux kernel bug in Btrfs where a corrupted csum (checksum) tree root could lead to a crash when mounting with rescue=ibadroots. The provided description details that normally this option should set BTRFS_FS_STATE_NO_DATA_CSUMS to skip csum searches for future data reads...

CVE-2025-38260

In the Linux kernel, the following vulnerability has been resolved: btrfs: handle csum tree error with rescue=ibadroots correctly BUG There is syzbot based reproducer that can crash the kernel, with the following call trace: With some debug output added DEBUG: rescue=ibadroots parsed BTRFS: devic...

CVE-2025-38243

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid inode pointer dereferences during log replay In a few places where we call readoneinode, if we get a NULL pointer we end up jumping into an error path, or fallthrough in case of addinoderef, where we then do...

CVE-2025-38243 btrfs: fix invalid inode pointer dereferences during log replay

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix invalid inode pointer dereferences during log replay In a few places where we call readoneinode, if we get a NULL pointer we end up jumping into an error path, or fallthrough in case of addinoderef, where we then do...