SUSE CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

UBUNTU-CVE-2022-50673

In the Linux kernel, the following vulnerability has been resolved: ext4: fix use-after-free in ext4orphancleanup I caught a issue as follows: ================================================================== BUG: KASAN: use-after-free in listaddvalid+0x28/0x1a0 Read of size 8 at addr...

SUSE CVE-2022-50485

In the Linux kernel, the following vulnerability has been resolved: ext4: add EXT4IGETBAD flag to prevent unexpected bad inode There are many places that will get unhappy and crash when ext4iget returns a bad inode. However, if iget the boot loader inode, allows a bad inode to be returned, becaus...

EUVD-2018-2947

Malware in sbrugna...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-400876)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-400876 advisory. In the Linux kernel, the following vulnerability has been resolved: ext4: fix slab-use-after-free in ext4splitextentat We hit the following use-after-free:...

EUVD-2022-54821

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2022-50403

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: fix undefined behavior in bit shift for ext4checkflagvalues Shifting signed 32-bit value by 31 bits is undefined, so changing significant bit to unsigned...

CVE-2023-53224

CVE-2023-53224 details (Linux kernel): The issue arises in ext4 where the release handler was set to kfree, which had an incompatible function prototype under clang KFIs. A wrapper with the correct prototype fixes the mismatch. The root cause is a function-prototype mismatch surfaced by Clang’s -...

Linux Distros Unpatched Vulnerability : CVE-2023-2513

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw cou...

Linux Distros Unpatched Vulnerability : CVE-2018-10882

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and ...

Linux Distros Unpatched Vulnerability : CVE-2018-10876

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4extremovespace function when mounting and operating a crafted...

Linux Distros Unpatched Vulnerability : CVE-2024-42257

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ext4: use memtostrpad for svolumename As with the other strings in struct ext4superblock,...

Linux Distros Unpatched Vulnerability : CVE-2018-10879

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4xattrsetentry function and a denial of service or...

Linux Distros Unpatched Vulnerability : CVE-2018-10878

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write and a denial of service or unspecified other impact is...

PT-2025-26008 · Ext4 +1 · Ext4 +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition between bmap and write operations in the ext4 filesystem can cause a warning in ext4 iomap begin. This issue occurs when the bmap and write operations are executed...

CVE-2023-53091

In the Linux kernel, the following vulnerability has been resolved: ext4: update sjournalinum if it changes after journal replay When mounting a crafted ext4 image, sjournalinum may change after journal replay, which is obviously unreasonable because we have successfully loaded and replayed the...

DEBIAN-CVE-2022-49880

In the Linux kernel, the following vulnerability has been resolved: ext4: fix warning in 'ext4dareleasespace' Syzkaller report issue as follows: EXT4-fs loop0: Free/Dirty block details EXT4-fs loop0: freeblocks=0 EXT4-fs loop0: dirtyblocks=0 EXT4-fs loop0: Block reservation details EXT4-fs loop0:...

CVE-2025-23150

In the Linux kernel, the following vulnerability has been resolved: ext4: fix off-by-one error in dosplit Syzkaller detected a use-after-free issue in ext4insertdentry that was caused by out-of-bounds access due to incorrect splitting in dosplit. BUG: KASAN: use-after-free in...

CVE-2025-23150

CVE-2025-23150 affects the Linux kernel ext4 filesystem. The issue stems from an off-by-one error in do_split that can cause out-of-bounds access in ext4_insert_dentry, leading to a use-after-free condition (as detected via Syzkaller). The problem can occur during directory entry creation paths t...

PT-2025-18596 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, specifically in the ext4 filesystem. The issue arises when a directory entry has an invalid rec len field, which must be a multip...