Description
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image.
CVSS breakdown
CVSS 3.0
Attack Vector
Physical
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- Unknown / kerneln/a – n/a
References
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2018:3083
- VENDOR_ADVISORYhttps://usn.ubuntu.com/3753-2/
- VENDOR_ADVISORYhttps://usn.ubuntu.com/3871-5/
- VENDOR_ADVISORYhttps://usn.ubuntu.com/3871-4/
- MAILING_LISThttps://lists.debian.org/debian-lts-announce/2018/07/msg00020.html
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2018:2948
- MISChttp://www.securityfocus.com/bid/104902
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10879
- MISChttp://patchwork.ozlabs.org/patch/928666/
- MISChttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5369a762c882c0b6e9599e4ebbb3a9ba9eee7e2d
- VENDOR_ADVISORYhttps://usn.ubuntu.com/3871-1/
- MISChttps://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=513f86d73855ce556ea9522b6bfd79f87356dc3a
- VENDOR_ADVISORYhttps://access.redhat.com/errata/RHSA-2018:3096
- VENDOR_ADVISORYhttps://usn.ubuntu.com/3753-1/
- VENDOR_ADVISORYhttps://usn.ubuntu.com/3871-3/
- MISChttps://bugzilla.kernel.org/show_bug.cgi?id=200001
- MISChttp://patchwork.ozlabs.org/patch/928667/
Updated 7m ago · 8 sources