CVE-2024-1048
Grub2 Filesystem Overwrite Vulnerability
Description
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.
INFO
Published Date :
Feb. 6, 2024, 6:15 p.m.
Last Modified :
Sept. 16, 2024, 4:15 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
1.4
Exploitability Score :
1.8
Public PoC/Exploit Available at Github
CVE-2024-1048 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2024-1048
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-1048.
| URL | Resource |
|---|---|
| https://access.redhat.com/errata/RHSA-2024:2456 | |
| https://access.redhat.com/errata/RHSA-2024:3184 | |
| https://access.redhat.com/security/cve/CVE-2024-1048 | Vendor Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=2256827 | Issue Tracking Vendor Advisory |
| https://www.openwall.com/lists/oss-security/2024/02/06/3 | Mailing List Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Ini adalah repository kumpulan CVE v.5
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Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-1048 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-1048 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
Sep. 16, 2024
Action Type Old Value New Value Removed Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/02/06/3 Removed Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20240223-0007/ Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/XRZQCVZ3XOASVFT6XLO7F2ZXOLOHIJZQ/ Removed Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/YSJAEGRR3XHMBBBKYOVMII4P34IXEYPE/ -
CVE Modified by [email protected]
May. 22, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:3184 [No types assigned] -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 30, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2456 [No types assigned] -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/YSJAEGRR3XHMBBBKYOVMII4P34IXEYPE/ [No types assigned] -
CVE Modified by [email protected]
Mar. 11, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://lists.fedoraproject.org/archives/list/[email protected]/message/XRZQCVZ3XOASVFT6XLO7F2ZXOLOHIJZQ/ [No types assigned] -
CVE Modified by [email protected]
Feb. 23, 2024
Action Type Old Value New Value Added Reference Red Hat, Inc. https://security.netapp.com/advisory/ntap-20240223-0007/ [No types assigned] -
Initial Analysis by [email protected]
Feb. 13, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L Changed Reference Type http://www.openwall.com/lists/oss-security/2024/02/06/3 No Types Assigned http://www.openwall.com/lists/oss-security/2024/02/06/3 Mailing List, Third Party Advisory Changed Reference Type https://access.redhat.com/security/cve/CVE-2024-1048 No Types Assigned https://access.redhat.com/security/cve/CVE-2024-1048 Vendor Advisory Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=2256827 No Types Assigned https://bugzilla.redhat.com/show_bug.cgi?id=2256827 Issue Tracking, Vendor Advisory Changed Reference Type https://www.openwall.com/lists/oss-security/2024/02/06/3 No Types Assigned https://www.openwall.com/lists/oss-security/2024/02/06/3 Mailing List, Third Party Advisory Added CWE NIST CWE-459 Added CPE Configuration OR *cpe:2.3:a:gnu:grub2:-:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 06, 2024
Action Type Old Value New Value Added CWE Red Hat, Inc. CWE-459 Removed CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L -
CVE Received by [email protected]
Feb. 06, 2024
Action Type Old Value New Value Added Description 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. Added Reference Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2024-1048 [No types assigned] Added Reference Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2256827 [No types assigned] Added Reference Red Hat, Inc. https://www.openwall.com/lists/oss-security/2024/02/06/3 [No types assigned] Added Reference Red Hat, Inc. http://www.openwall.com/lists/oss-security/2024/02/06/3 [No types assigned] Added CVSS V3.1 Red Hat, Inc. AV:L/AC:L/PR:L/UI:R/S:C/C:N/I:N/A:L
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-1048 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-1048
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} -0.00%
score
0.16337
percentile