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CVE-2021-4155

CVSS v3.1 5.5 (Medium)
55% Progress
EPSS 0.04 % (5th)
0.04% Progress
Affected Products 1
Advisories 42
Info CVSS EPSS CAPEC Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

A data leak flaw was found in the way XFS_IOC_ALLOCSP IOCTL in the XFS filesystem allowed for size increase of files with unaligned size. A local attacker could use this flaw to leak data on the XFS filesystem otherwise not accessible to them.

Weaknesses
CWE-131
Incorrect Calculation of Buffer Size
CVE Status
PUBLISHED
CNA
Red Hat, Inc.
Published Date
2022-08-24 16:15:09
(2 years ago)
Updated Date
2022-08-29 13:39:05
(2 years ago)

Affected Products

Linux

Configuration #1

    CPE23 From Up To
  Linux Kernel prior 5.16 version cpe:2.3:o:linux:linux_kernel < 5.16