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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-12655 Detail

Description

An issue was discovered in xfs_agf_verify in fs/xfs/libxfs/xfs_alloc.c in the Linux kernel through 5.6.10. Attackers may trigger a sync of excessive duration via an XFS v5 image with crafted metadata, aka CID-d0c7feaf8767.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00022.html CVE, MITRE
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=d0c7feaf87678371c2c09b3709400be416b2dc62 CVE, MITRE Patch  Vendor Advisory 
https://github.com/torvalds/linux/commit/d0c7feaf87678371c2c09b3709400be416b2dc62 CVE, MITRE Patch  Third Party Advisory 
https://lists.debian.org/debian-lts-announce/2020/08/msg00019.html CVE, MITRE
https://lists.debian.org/debian-lts-announce/2020/10/msg00032.html CVE, MITRE
https://lists.debian.org/debian-lts-announce/2020/10/msg00034.html CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ES5C6ZCMALBEBMKNNCTBSLLSYGFZG3FF/ CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IO5XIQSRI747P4RVVTNX7TUPEOCF4OPU/ CVE, MITRE
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IZ2X3TM6RGRUS3KZAS26IJO5XGU7TBBR/ CVE, MITRE
https://lore.kernel.org/linux-xfs/20200221153803.GP9506%40magnolia/ CVE, MITRE
https://security.netapp.com/advisory/ntap-20200608-0001/ CVE, MITRE
https://usn.ubuntu.com/4465-1/ CVE, MITRE
https://usn.ubuntu.com/4483-1/ CVE, MITRE
https://usn.ubuntu.com/4485-1/ CVE, MITRE

Weakness Enumeration

CWE-ID CWE Name Source
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop') cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

14 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-12655
NVD Published Date:
05/05/2020
NVD Last Modified:
11/21/2024
Source:
MITRE