A memory out-of-bounds read flaw was found in the Linux kernel before 5.9-rc2 with the ext3/ext4 file system, in the way it accesses a directory with broken indexing. This flaw allows a local user to crash the system if the directory exists. The highest threat from this vulnerability is to system availability.
References
Link | Resource |
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https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14314 | Issue Tracking Third Party Advisory |
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5872331b3d91820e14716632ebb56b1399b34fe1 | Patch Vendor Advisory |
https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html | Mailing List Third Party Advisory |
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html | Mailing List Third Party Advisory |
https://lore.kernel.org/linux-ext4/f53e246b-647c-64bb-16ec-135383c70ad7%40redhat.com/T/#u | |
https://usn.ubuntu.com/4576-1/ | Third Party Advisory |
https://usn.ubuntu.com/4578-1/ | Third Party Advisory |
https://usn.ubuntu.com/4579-1/ | Third Party Advisory |
https://www.starwindsoftware.com/security/sw-20210325-0003/ | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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Configuration 4 (hide)
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History
25 Oct 2022, 17:00
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12533:*:*:*:vsphere:*:* cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build13586:*:*:*:vsphere:*:* cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build13861:*:*:*:vsphere:*:* cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build13170:*:*:*:vsphere:*:* cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12658:*:*:*:vsphere:*:* cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12859:*:*:*:vsphere:*:* |
14 Oct 2022, 19:24
Type | Values Removed | Values Added |
---|---|---|
CPE | cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* cpe:2.3:a:starwindsoftware:starwind_virtual_san:-:*:*:*:*:vsphere:*:* cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* |
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References |
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References | (MLIST) https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html - Mailing List, Third Party Advisory | |
References | (UBUNTU) https://usn.ubuntu.com/4578-1/ - Third Party Advisory | |
References | (MLIST) https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html - Mailing List, Third Party Advisory | |
References | (UBUNTU) https://usn.ubuntu.com/4579-1/ - Third Party Advisory | |
References | (MLIST) https://lists.debian.org/debian-lts-announce/2020/09/msg00025.html - Mailing List, Third Party Advisory | |
References | (UBUNTU) https://usn.ubuntu.com/4576-1/ - Third Party Advisory |
Information
Published : 2020-09-15 20:15
Updated : 2024-02-04 21:00
NVD link : CVE-2020-14314
Mitre link : CVE-2020-14314
CVE.ORG link : CVE-2020-14314
JSON object : View
Products Affected
canonical
- ubuntu_linux
starwindsoftware
- starwind_virtual_san
debian
- debian_linux
linux
- linux_kernel
CWE
CWE-125
Out-of-bounds Read