CVE-2019-11833

 

Published at: - 15-05-2019 03:29

Last modified: - 26-10-2022 01:44

Total changes: - 3

Description

fs/ext4/extents.c in the Linux kernel through 5.1.2 does not zero out the unused memory region in the extent tree block, which might allow local users to obtain sensitive information by reading uninitialized data in the filesystem.

Common Vulnerability Scoring System (CVSS)

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

 

Verification logic

 

Reference

• https://github.com/torvalds/linux/commit/592acbf16821288ecdc4192c47e3774a4c48bb64
• 108372-
• openSUSE-SU-2019:1479-
• FEDORA-2019-48b34fc991-
• DSA-4465-
• [debian-lts-announce] 20190617 [SECURITY] [DLA 1823-1] linux security update-
• [debian-lts-announce] 20190618 [SECURITY] [DLA 1824-1] linux-4.9 security update-
• openSUSE-SU-2019:1570-
• 20190618 [SECURITY] [DSA 4465-1] linux security update-
• openSUSE-SU-2019:1579-
• USN-4068-1-
• USN-4068-2-
• USN-4069-1-
• USN-4076-1-
• USN-4069-2-
• RHSA-2019:2043-
• RHSA-2019:2029-
• USN-4095-2-
• USN-4118-1-
• http://packetstormsecurity.com/files/154951/Kernel-Live-Patch-Security-Notice-LSN-0058-1.html
• RHSA-2019:3517-
• RHSA-2019:3309-

 

Keywords

NVD

 

CVE-2019-11833

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures