SUSE CVE-2005-2801

xattr.c in the ext2 and ext3 file system code for Linux kernel 2.6 does not properly compare the nameindex fields when sharing xattr blocks, which could prevent default ACLs from being applied...

SUSE CVE-2015-8952

The mbcache feature in the ext2 and ext4 filesystem implementations in the Linux kernel before 4.6 mishandles xattr block caching, which allows local users to cause a denial of service soft lockup via filesystem operations in environments that use many attributes, as demonstrated by Ceph and Samb...

SUSE CVE-2016-9104

Multiple integer overflows in the 1 v9fsxattrread and 2 v9fsxattrwrite functions in hw/9pfs/9p.c in QEMU aka Quick Emulator allow local guest OS administrators to cause a denial of service QEMU process crash via a crafted offset, which triggers an out-of-bounds access...

SUSE CVE-2017-8086

Memory leak in the v9fslistxattr function in hw/9pfs/9p-xattr.c in QEMU aka Quick Emulator allows local guest OS privileged users to cause a denial of service memory consumption via vectors involving the origvalue variable...

SUSE CVE-2018-1095

The ext4xattrcheckentries function in fs/ext4/xattr.c in the Linux kernel through 4.15.15 does not properly validate xattr sizes, which causes misinterpretation of a size as an error code, and consequently allows attackers to cause a denial of service getacl NULL pointer dereference and system...

SUSE CVE-2018-10879

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 unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image...

SUSE CVE-2018-10904

It was found that glusterfs server does not properly sanitize file paths in the "trusted.io-stats-dump" extended attribute which is used by the "debug/io-stats" translator. Attacker can use this flaw to create files and execute arbitrary code. To exploit this attacker would require sufficient...

SUSE CVE-2019-19767

The Linux kernel before 5.4.2 mishandles ext4expandextraisize, as demonstrated by use-after-free errors in ext4expandextraisize and ext4xattrsetentry, related to fs/ext4/inode.c and fs/ext4/super.c, aka CID-4ea99936a163...

SUSE CVE-2020-0067

In f2fsxattrgenericlist of xattr.c, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not required for exploitation.Product: Android. Versions: Android kernel. Android...

PT-2023-34953 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.1.11 Description: A harden sanity check issue in squashfs read xattr id table was discovered. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions pri...

Gatekeeper’s Achilles heel: Unearthing a macOS vulnerability

On July 27, 2022, Microsoft discovered a vulnerability in macOS that can allow attackers to bypass application execution restrictions imposed by Apple’s Gatekeeper security mechanism, designed to ensure only trusted apps run on Mac devices. We developed a proof-of-concept exploit to demonstrate t...

GSD-2022-1006204 smb3: check xattr value length earlier

smb3: check xattr value length earlier This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.14.291 by commit...

GSD-2022-1006121 ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h

ext4: add EXT4INODEHASXATTRSPACE macro in xattr.h This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.256 by commit...

GSD-2022-1006091 smb3: check xattr value length earlier

smb3: check xattr value length earlier This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v4.19.256 by commit...

GSD-2022-1005949 smb3: check xattr value length earlier

smb3: check xattr value length earlier This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.4.211 by commit...

GSD-2022-1005753 smb3: check xattr value length earlier

smb3: check xattr value length earlier This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.138 by commit...

GSD-2022-1005548 ext4: fix race when reusing xattr blocks

ext4: fix race when reusing xattr blocks This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.15.61 by commit...

PT-2022-34485 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.14.291 Description: A use-after-free issue was discovered in the ext4 xattr set entry function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...

PT-2022-34567 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.9.326 Description: A use-after-free issue was discovered in the ext4 xattr set entry function. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions...

PT-2022-34207 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.211 Description: The issue is related to the smb3 protocol, where the check for xattr value length is performed earlier. The actual impact and attack plausibility have not yet been proven. Recommendations:...