Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: fs: ntfs3: fix infinite loop in attrloadrunsrange on inconsistent metadata CVE-2025-71265 In the Linux kernel, the following vulnerability has been resolved: fs: ntfs3: check return value of indxfind to avoid...

Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2026-114 (ALASKERNEL-5.10-2026-114)

"The version of kernel installed on the remote host is prior to 5.10.251-248.983. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2026-114 advisory. In the Linux kernel, the following vulnerability has been resolved: HID: uclogic: Correct devm device...

Ubuntu 20.04 LTS : Linux kernel (AWS FIPS) vulnerabilities (USN-8107-1)

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-8107-1 advisory. Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these...

EUVD-2025-208840

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inline extent If we fail to allocate a path or join a transaction, we return from cowfilerangeinline without freeing the reserved qgroup data, resulting in a leak. Fi...

EUVD-2025-208842

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not free data reservation in fallback from inline due to -ENOSPC If we fail to create an inline extent due to -ENOSPC, we will attempt to go through the normal COW path, reserve an extent, create an ordered extent, etc...

CVE-2025-71269

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not free data reservation in fallback from inline due to -ENOSPC If we fail to create an inline extent due to -ENOSPC, we will attempt to go through the normal COW path, reserve an extent, create an ordered extent, etc...

CVE-2025-71268

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inline extent If we fail to allocate a path or join a transaction, we return from cowfilerangeinline without freeing the reserved qgroup data, resulting in a leak. Fi...

CVE-2025-71268

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inline extent If we fail to allocate a path or join a transaction, we return from cowfilerangeinline without freeing the reserved qgroup data, resulting in a leak. Fi...

UBUNTU-CVE-2025-71268

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inline extent If we fail to allocate a path or join a transaction, we return from cowfilerangeinline without freeing the reserved qgroup data, resulting in a leak. Fi...

CVE-2025-71269

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not free data reservation in fallback from inline due to -ENOSPC If we fail to create an inline extent due to -ENOSPC, we will attempt to go through the normal COW path, reserve an extent, create an ordered extent, etc...

UBUNTU-CVE-2025-71269

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not free data reservation in fallback from inline due to -ENOSPC If we fail to create an inline extent due to -ENOSPC, we will attempt to go through the normal COW path, reserve an extent, create an ordered extent, etc...

CVE-2025-71268

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inline extent If we fail to allocate a path or join a transaction, we return from cowfilerangeinline without freeing the reserved qgroup data, resulting in a leak. Fi...

CVE-2025-71269

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not free data reservation in fallback from inline due to -ENOSPC If we fail to create an inline extent due to -ENOSPC, we will attempt to go through the normal COW path, reserve an extent, create an ordered extent, etc...

CVE-2025-71268

In CVE-2025-71268, the Linux kernel btrfs code leaked reserved qgroup data on certain error paths during inline extent insertion. The root cause is __cow_file_range_inline() returning early without freeing the reserved qgroup data. The provided remediation is to call btrfs_qgroup_free_data() in t...

CVE-2025-71269 btrfs: do not free data reservation in fallback from inline due to -ENOSPC

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not free data reservation in fallback from inline due to -ENOSPC If we fail to create an inline extent due to -ENOSPC, we will attempt to go through the normal COW path, reserve an extent, create an ordered extent, etc...

CVE-2025-71269 btrfs: do not free data reservation in fallback from inline due to -ENOSPC

In the Linux kernel, the following vulnerability has been resolved: btrfs: do not free data reservation in fallback from inline due to -ENOSPC If we fail to create an inline extent due to -ENOSPC, we will attempt to go through the normal COW path, reserve an extent, create an ordered extent, etc...

CVE-2025-71269

CVE-2025-71269: The Linux kernel Btrfs fallback path for inline extents could free reserved qgroup data incorrectly when ENOSPC occurred. The fix ensures that reserved qgroup data is freed in __cow_file_range_inline() only if the fallback path is not taken (ret > 0). This change prevents freei...

CVE-2025-71268 btrfs: fix reservation leak in some error paths when inserting inline extent

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inline extent If we fail to allocate a path or join a transaction, we return from cowfilerangeinline without freeing the reserved qgroup data, resulting in a leak. Fi...

CVE-2025-71268 btrfs: fix reservation leak in some error paths when inserting inline extent

In the Linux kernel, the following vulnerability has been resolved: btrfs: fix reservation leak in some error paths when inserting inline extent If we fail to allocate a path or join a transaction, we return from cowfilerangeinline without freeing the reserved qgroup data, resulting in a leak. Fi...

USN-8098-3 linux-aws, linux-aws-5.4, linux-gcp-5.4, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp vulnerabilities

Qualys discovered that several vulnerabilities existed in the AppArmor Linux kernel Security Module LSM. An unprivileged local attacker could use these issues to load, replace, and remove arbitrary AppArmor profiles causing denial of service, exposure of sensitive information kernel memory, local...