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CVE Vulnerability Details :
CVE-2024-1048
PUBLISHED
More InfoOfficial Page
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
View Known Exploited Vulnerability (KEV) details
Published At-06 Feb, 2024 | 17:30
Updated At-23 Nov, 2024 | 03:30
Rejected At-
▼CVE Numbering Authority (CNA)
Grub2: grub2-set-bootflag can be abused by local (pseudo-)users

A flaw was found in the grub2-set-bootflag utility of grub2. After the fix of CVE-2019-14865, grub2-set-bootflag will create a temporary file with the new grubenv content and rename it to the original grubenv file. If the program is killed before the rename operation, the temporary file will not be removed and may fill the filesystem when invoked multiple times, resulting in a filesystem out of free inodes or blocks.

Affected Products
Collection URL
https://github.com/rhboot/grub2/
Package Name
grub2
Default Status
unaffected
Versions
Unaffected
  • From 0 before * (git)
    • -> unaffectedfrom5425919
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
grub2
CPEs
  • cpe:/o:redhat:enterprise_linux:8::baseos
Default Status
affected
Versions
Unaffected
  • From 1:2.02-156.el8 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
grub2
CPEs
  • cpe:/o:redhat:enterprise_linux:9::baseos
Default Status
affected
Versions
Unaffected
  • From 1:2.06-77.el9 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 6
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
grub
CPEs
  • cpe:/o:redhat:enterprise_linux:6
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 7
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
grub2
CPEs
  • cpe:/o:redhat:enterprise_linux:7
Default Status
unaffected
Problem Types
TypeCWE IDDescription
CWECWE-459Incomplete Cleanup
Metrics
VersionBase scoreBase severityVector
3.13.3LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Metrics Other Info
Red Hat severity rating
value:
Moderate
namespace:
https://access.redhat.com/security/updates/classification/
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Red Hat would like to thank Solar Designer (CIQ/Rocky Linux) for reporting this issue.
Timeline
EventDate
Reported to Red Hat.2024-01-03 00:00:00
Made public.2024-02-06 00:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
https://access.redhat.com/errata/RHSA-2024:2456
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2024:3184
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2024-1048
vdb-entry
x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2256827
issue-tracking
x_refsource_REDHAT
https://www.openwall.com/lists/oss-security/2024/02/06/3
N/A
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
http://www.openwall.com/lists/oss-security/2024/02/06/3
x_transferred
https://access.redhat.com/errata/RHSA-2024:2456
vendor-advisory
x_refsource_REDHAT
x_transferred
https://access.redhat.com/errata/RHSA-2024:3184
vendor-advisory
x_refsource_REDHAT
x_transferred
https://access.redhat.com/security/cve/CVE-2024-1048
vdb-entry
x_refsource_REDHAT
x_transferred
https://bugzilla.redhat.com/show_bug.cgi?id=2256827
issue-tracking
x_refsource_REDHAT
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XRZQCVZ3XOASVFT6XLO7F2ZXOLOHIJZQ/
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YSJAEGRR3XHMBBBKYOVMII4P34IXEYPE/
x_transferred
https://security.netapp.com/advisory/ntap-20240223-0007/
x_transferred
https://www.openwall.com/lists/oss-security/2024/02/06/3
x_transferred
Details not found