USN-7553-4 linux-azure, linux-azure-4.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

kernel: ext4: fix OOB read when checking dotdot dir

A flaw was found in the ext4 module in the Linux kernel. An out-of-bounds read can be triggered when a corrupted ext4 filesystem is mounted due to a missing check, resulting in a denial of service that causes the system to freeze or become unusable...

USN-7553-3 linux-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

Ubuntu 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-7553-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7553-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update...

USN-7554-3 linux-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Block layer subsystem; - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2...

USN-7554-2 linux-aws, linux-lts-xenial vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Block layer subsystem; - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2...

USN-7554-1 linux, linux-aws, linux-kvm vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Block layer subsystem; - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2...

USN-7553-2 linux-aws-fips, linux-gcp-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

USN-7553-1 linux, linux-aws, linux-aws-hwe, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - Clock framework and drivers; - GPU drivers; - Parport drivers; - Ext4 file system; - JFFS2 file system; - JFS file...

kernel: ext4: fix OOB read when checking dotdot dir

A flaw was found in the ext4 module in the Linux kernel. An out-of-bounds read can be triggered when a corrupted ext4 filesystem is mounted due to a missing check, resulting in a denial of service that causes the system to freeze or become unusable...

CLSA-2025-1748366748 kernel: Fix of 12 CVEs

ext4: fix OOB read when checking dotdot dir CVE-2025-37785 - iscsiibft: Fix UBSAN shift-out-of-bounds warning in ibftattrshownic CVE-2025-21993 - media: uvcvideo: Fix double free in error path CVE-2024-57980 - jffs2: Prevent rtime decompress memory corruption CVE-2024-57850 - wifi: iwlegacy:...

CVE-2019-13106

Das U-Boot versions 2016.09 through 2019.07-rc4 can memset too much data while reading a crafted ext4 filesystem, which results in a stack buffer overflow and likely code execution...

CVE-2019-13104

In Das U-Boot versions 2016.11-rc1 through 2019.07-rc4, an underflow can cause memcpy to overwrite a very large amount of data including the whole stack while reading a crafted ext4 filesystem...

CVE-2019-13105

Das U-Boot versions 2019.07-rc1 through 2019.07-rc4 can double-free a cached block of data when listing files in a crafted ext4 filesystem...

CLSA-2025-1747725447 kernel: Fix of 35 CVEs

ext4: fix OOB read when checking dotdot dir CVE-2025-37785 - wifi: iwlwifi: limit printed string from FW file CVE-2025-21905 - drm/amdgpu: Fix potential out-of-bounds access in 'amdgpudiscoveryregbaseinit' CVE-2024-27042 - dm-crypt: don't modify the data when using authenticated encryption...

CentOS 9 : kernel-5.14.0-585.el9

"The remote CentOS Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the kernel-5.14.0-585.el9 build changelog. - In the Linux kernel, the following vulnerability has been resolved: ext4: fix OOB read when checking dotdot dir Mounting a corrupted...

CLSA-2025-1747430081 Fix of 50 CVEs

CVE-url: https://ubuntu.com/security/CVE-2021-47352 - virtio-net: Add validation for used length CVE-url: https://ubuntu.com/security/CVE-2024-46745 - Input: uinput - reject requests with unreasonable number of slots CVE-url: https://ubuntu.com/security/CVE-2024-44952 - driver core: Fix ueventsho...

CLSA-2025-1747430034 Fix of 54 CVEs

Bionic update: upstream stable patchset 2022-04-13 LP: 1968932 // CVE- url: https://ubuntu.com/security/CVE-2022-23041 - xen/gnttab: fix gnttabendforeignaccess without page specified Bionic update: upstream stable patchset 2023-01-20 LP: 2003596 // CVE- url:...

CLSA-2025-1747260502 kernel: Fix of 5 CVEs

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices CVE-2024-53197 - Bluetooth: L2CAP: Fix slab-use-after-free Read in l2capsendcmd CVE-2025-21969 - ext4: fix OOB read when checking dotdot dir CVE-2025-37785 - iscsiibft: Fix UBSAN shift-out-of-bounds warning in...

CLSA-2025-1747251218 kernel: Fix of 5 CVEs

ALSA: usb-audio: Fix potential out-of-bound accesses for Extigy and Mbox devices CVE-2024-53197 - Bluetooth: L2CAP: Fix slab-use-after-free Read in l2capsendcmd CVE-2025-21969 - ext4: fix OOB read when checking dotdot dir CVE-2025-37785 - iscsiibft: Fix UBSAN shift-out-of-bounds warning in...